./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4_overflow.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4_overflow.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF --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 a476129b1600ab93482417c4ebe15d373b743970a04c4bdd8ca1478cbccf2de7 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-20 07:22:21,337 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-20 07:22:21,339 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-20 07:22:21,390 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-20 07:22:21,391 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-20 07:22:21,396 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-20 07:22:21,398 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-20 07:22:21,403 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-20 07:22:21,405 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-20 07:22:21,415 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-20 07:22:21,416 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-20 07:22:21,417 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-20 07:22:21,418 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-20 07:22:21,419 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-20 07:22:21,420 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-20 07:22:21,422 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-20 07:22:21,423 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-20 07:22:21,424 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-20 07:22:21,426 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-20 07:22:21,429 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-20 07:22:21,431 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-20 07:22:21,439 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-20 07:22:21,441 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-20 07:22:21,442 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-20 07:22:21,446 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-20 07:22:21,446 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-20 07:22:21,447 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-20 07:22:21,448 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-20 07:22:21,448 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-20 07:22:21,450 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-20 07:22:21,450 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-20 07:22:21,453 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-20 07:22:21,455 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-20 07:22:21,457 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-20 07:22:21,459 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-20 07:22:21,459 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-20 07:22:21,460 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-20 07:22:21,460 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-20 07:22:21,460 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-20 07:22:21,461 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-20 07:22:21,462 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-20 07:22:21,463 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/config/svcomp-Termination-32bit-Automizer_Default.epf [2021-11-20 07:22:21,506 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-20 07:22:21,507 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-20 07:22:21,507 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-20 07:22:21,508 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-20 07:22:21,509 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-20 07:22:21,509 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-20 07:22:21,509 INFO L138 SettingsManager]: * Use SBE=true [2021-11-20 07:22:21,510 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2021-11-20 07:22:21,510 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2021-11-20 07:22:21,510 INFO L138 SettingsManager]: * Use old map elimination=false [2021-11-20 07:22:21,511 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2021-11-20 07:22:21,511 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2021-11-20 07:22:21,512 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2021-11-20 07:22:21,512 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-20 07:22:21,512 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-20 07:22:21,512 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-20 07:22:21,512 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-20 07:22:21,513 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-20 07:22:21,513 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-20 07:22:21,513 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2021-11-20 07:22:21,513 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2021-11-20 07:22:21,513 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2021-11-20 07:22:21,514 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-20 07:22:21,514 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-20 07:22:21,514 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2021-11-20 07:22:21,514 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-20 07:22:21,514 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2021-11-20 07:22:21,515 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-20 07:22:21,515 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-20 07:22:21,515 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-20 07:22:21,515 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-20 07:22:21,516 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-20 07:22:21,517 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-11-20 07:22:21,517 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_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a476129b1600ab93482417c4ebe15d373b743970a04c4bdd8ca1478cbccf2de7 [2021-11-20 07:22:21,802 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-20 07:22:21,825 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-20 07:22:21,827 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-20 07:22:21,829 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-20 07:22:21,830 INFO L275 PluginConnector]: CDTParser initialized [2021-11-20 07:22:21,831 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4_overflow.ufo.UNBOUNDED.pals.c [2021-11-20 07:22:21,899 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/data/381e3e5ff/68d172c549204148b352b90c8f7bfd4c/FLAG99b807199 [2021-11-20 07:22:22,522 INFO L306 CDTParser]: Found 1 translation units. [2021-11-20 07:22:22,523 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4_overflow.ufo.UNBOUNDED.pals.c [2021-11-20 07:22:22,540 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/data/381e3e5ff/68d172c549204148b352b90c8f7bfd4c/FLAG99b807199 [2021-11-20 07:22:22,778 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/data/381e3e5ff/68d172c549204148b352b90c8f7bfd4c [2021-11-20 07:22:22,782 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-20 07:22:22,784 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-20 07:22:22,786 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-20 07:22:22,786 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-20 07:22:22,790 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-20 07:22:22,791 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:22:22" (1/1) ... [2021-11-20 07:22:22,792 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bc4a445 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:22:22, skipping insertion in model container [2021-11-20 07:22:22,792 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:22:22" (1/1) ... [2021-11-20 07:22:22,800 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-20 07:22:22,859 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-20 07:22:23,239 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_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4_overflow.ufo.UNBOUNDED.pals.c[28307,28320] [2021-11-20 07:22:23,240 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 07:22:23,264 INFO L203 MainTranslator]: Completed pre-run [2021-11-20 07:22:23,419 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_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4_overflow.ufo.UNBOUNDED.pals.c[28307,28320] [2021-11-20 07:22:23,430 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 07:22:23,451 INFO L208 MainTranslator]: Completed translation [2021-11-20 07:22:23,452 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:22:23 WrapperNode [2021-11-20 07:22:23,452 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-20 07:22:23,455 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-20 07:22:23,455 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-20 07:22:23,455 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-20 07:22:23,463 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:22:23" (1/1) ... [2021-11-20 07:22:23,488 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:22:23" (1/1) ... [2021-11-20 07:22:23,571 INFO L137 Inliner]: procedures = 24, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 922 [2021-11-20 07:22:23,578 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-20 07:22:23,581 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-20 07:22:23,581 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-20 07:22:23,581 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-20 07:22:23,591 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:22:23" (1/1) ... [2021-11-20 07:22:23,591 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:22:23" (1/1) ... [2021-11-20 07:22:23,596 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:22:23" (1/1) ... [2021-11-20 07:22:23,597 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:22:23" (1/1) ... [2021-11-20 07:22:23,616 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:22:23" (1/1) ... [2021-11-20 07:22:23,630 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:22:23" (1/1) ... [2021-11-20 07:22:23,634 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:22:23" (1/1) ... [2021-11-20 07:22:23,640 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-20 07:22:23,641 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-20 07:22:23,641 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-20 07:22:23,641 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-20 07:22:23,642 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:22:23" (1/1) ... [2021-11-20 07:22:23,663 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:23,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:23,684 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:23,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2021-11-20 07:22:23,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-20 07:22:23,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-20 07:22:23,735 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-20 07:22:23,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-20 07:22:23,865 INFO L236 CfgBuilder]: Building ICFG [2021-11-20 07:22:23,866 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-20 07:22:24,967 INFO L277 CfgBuilder]: Performing block encoding [2021-11-20 07:22:24,992 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-20 07:22:24,992 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-20 07:22:24,995 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:22:24 BoogieIcfgContainer [2021-11-20 07:22:24,995 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-20 07:22:24,996 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2021-11-20 07:22:24,996 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2021-11-20 07:22:25,000 INFO L275 PluginConnector]: BuchiAutomizer initialized [2021-11-20 07:22:25,001 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-20 07:22:25,002 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 20.11 07:22:22" (1/3) ... [2021-11-20 07:22:25,003 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@52980018 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 20.11 07:22:25, skipping insertion in model container [2021-11-20 07:22:25,003 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-20 07:22:25,004 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:22:23" (2/3) ... [2021-11-20 07:22:25,004 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@52980018 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 20.11 07:22:25, skipping insertion in model container [2021-11-20 07:22:25,004 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-20 07:22:25,004 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:22:24" (3/3) ... [2021-11-20 07:22:25,006 INFO L388 chiAutomizerObserver]: Analyzing ICFG pals_floodmax.4_overflow.ufo.UNBOUNDED.pals.c [2021-11-20 07:22:25,061 INFO L359 BuchiCegarLoop]: Interprodecural is true [2021-11-20 07:22:25,061 INFO L360 BuchiCegarLoop]: Hoare is false [2021-11-20 07:22:25,061 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2021-11-20 07:22:25,061 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2021-11-20 07:22:25,061 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-11-20 07:22:25,061 INFO L364 BuchiCegarLoop]: Difference is false [2021-11-20 07:22:25,061 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-11-20 07:22:25,061 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2021-11-20 07:22:25,091 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 303 states, 302 states have (on average 1.804635761589404) internal successors, (545), 302 states have internal predecessors, (545), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 07:22:25,137 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 107 [2021-11-20 07:22:25,137 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-20 07:22:25,138 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-20 07:22:25,150 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:22:25,150 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:22:25,150 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2021-11-20 07:22:25,152 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 303 states, 302 states have (on average 1.804635761589404) internal successors, (545), 302 states have internal predecessors, (545), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 07:22:25,175 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 107 [2021-11-20 07:22:25,175 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-20 07:22:25,175 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-20 07:22:25,179 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:22:25,180 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:22:25,203 INFO L791 eck$LassoCheckResult]: Stem: 291#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(46, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0; 199#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~ret56#1, main_#t~ret57#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~ep13~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~ep14~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~ep21~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~ep23~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~ep24~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~ep31~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~ep32~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~ep34~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep41~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep42~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep43~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~id1~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~r1~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~st1~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~nl1~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~m1~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~max1~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~mode1~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~id2~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~r2~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~st2~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~nl2~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~m2~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~max2~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~mode2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~id3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~r3~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~st3~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~nl3~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~m3~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~max3~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~mode3~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~id4~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~r4~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~st4~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~nl4~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~m4~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~max4~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~mode4~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 170#L394true assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 85#L405true init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 124#L415true assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 280#L426true init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 194#L436true assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 187#L447true init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 173#L457true assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 136#L468true init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 155#L478true assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 284#L489true init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 49#L499true assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 237#L510true init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 200#L520true assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 43#L531true init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 83#L541true assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 204#L552true init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 236#L562true assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 59#L573true init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 101#L583true assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 261#L594true init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 207#L604true assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 165#L615true init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 144#L625true assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 252#L636true init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 247#L646true assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 157#L657true init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 195#L667true assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 112#L678true init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 109#L688true assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 205#L699true init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 129#L709true assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 33#L720true init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 60#L730true assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 141#L741true init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 23#L751true assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 250#L762true init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 5#L772true assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 79#L783true init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 201#L793true assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 9#L804true init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 94#L814true assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 146#L825true init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 142#L835true assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 174#L846true init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 154#L856true assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 276#L867true init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 18#L877true assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 19#L888true init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 95#L898true assume !(~id1~0 != ~id2~0);init_~tmp___23~0#1 := 0; 137#L898-1true init_#res#1 := init_~tmp___23~0#1; 292#L1067true main_#t~ret56#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 47#L22true assume !(0 == assume_abort_if_not_~cond#1); 107#L21true assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 128#L1204-2true [2021-11-20 07:22:25,204 INFO L793 eck$LassoCheckResult]: Loop: 128#L1204-2true assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1; 72#L110true assume !(0 != ~mode1~0 % 256); 110#L142true assume !(~r1~0 % 256 < 3); 77#L142-1true ~mode1~0 := 1; 46#L110-2true assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite7#1, node2_#t~ite8#1, node2_#t~ite9#1; 213#L163true assume !(0 != ~mode2~0 % 256); 119#L195true assume !(~r2~0 % 256 < 3); 57#L195-1true ~mode2~0 := 1; 54#L163-2true assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite10#1, node3_#t~ite11#1, node3_#t~ite12#1; 271#L216true assume !(0 != ~mode3~0 % 256); 156#L248true assume !(~r3~0 % 256 < 3); 233#L248-1true ~mode3~0 := 1; 29#L216-2true assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite13#1, node4_#t~ite14#1, node4_#t~ite15#1; 68#L269true assume !(0 != ~mode4~0 % 256); 97#L301true assume !(~r4~0 % 256 < 3); 108#L301-1true ~mode4~0 := 1; 149#L269-2true assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 126#L1075true assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);check_~tmp~1#1 := 0; 302#L1075-1true check_#res#1 := check_~tmp~1#1; 122#L1127true main_#t~ret57#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret57#1;havoc main_#t~ret57#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 44#L1246true assume !(0 == assert_~arg#1 % 256); 39#L1241true assume { :end_inline_assert } true; 128#L1204-2true [2021-11-20 07:22:25,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:22:25,217 INFO L85 PathProgramCache]: Analyzing trace with hash 2041231622, now seen corresponding path program 1 times [2021-11-20 07:22:25,227 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:22:25,228 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2140713042] [2021-11-20 07:22:25,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:22:25,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:22:25,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:22:25,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 07:22:25,673 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:22:25,673 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2140713042] [2021-11-20 07:22:25,674 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2140713042] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:22:25,674 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:22:25,674 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 07:22:25,676 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2141841001] [2021-11-20 07:22:25,677 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:22:25,681 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-11-20 07:22:25,682 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:22:25,682 INFO L85 PathProgramCache]: Analyzing trace with hash -1319514639, now seen corresponding path program 1 times [2021-11-20 07:22:25,683 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:22:25,687 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [115888762] [2021-11-20 07:22:25,688 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:22:25,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:22:25,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:22:25,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 07:22:25,828 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:22:25,830 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [115888762] [2021-11-20 07:22:25,830 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [115888762] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:22:25,831 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:22:25,831 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 07:22:25,831 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1848117599] [2021-11-20 07:22:25,832 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:22:25,833 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-11-20 07:22:25,835 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:22:25,873 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-20 07:22:25,874 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-20 07:22:25,878 INFO L87 Difference]: Start difference. First operand has 303 states, 302 states have (on average 1.804635761589404) internal successors, (545), 302 states have internal predecessors, (545), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 5 states, 5 states have (on average 4.4) internal successors, (22), 5 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 07:22:26,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:22:26,044 INFO L93 Difference]: Finished difference Result 303 states and 541 transitions. [2021-11-20 07:22:26,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-20 07:22:26,052 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 303 states and 541 transitions. [2021-11-20 07:22:26,068 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 106 [2021-11-20 07:22:26,083 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 303 states to 298 states and 528 transitions. [2021-11-20 07:22:26,084 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 298 [2021-11-20 07:22:26,086 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 298 [2021-11-20 07:22:26,088 INFO L73 IsDeterministic]: Start isDeterministic. Operand 298 states and 528 transitions. [2021-11-20 07:22:26,097 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-20 07:22:26,097 INFO L681 BuchiCegarLoop]: Abstraction has 298 states and 528 transitions. [2021-11-20 07:22:26,119 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 298 states and 528 transitions. [2021-11-20 07:22:26,161 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 298 to 298. [2021-11-20 07:22:26,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 298 states, 298 states have (on average 1.7718120805369129) internal successors, (528), 297 states have internal predecessors, (528), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 07:22:26,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 298 states and 528 transitions. [2021-11-20 07:22:26,166 INFO L704 BuchiCegarLoop]: Abstraction has 298 states and 528 transitions. [2021-11-20 07:22:26,166 INFO L587 BuchiCegarLoop]: Abstraction has 298 states and 528 transitions. [2021-11-20 07:22:26,166 INFO L425 BuchiCegarLoop]: ======== Iteration 2============ [2021-11-20 07:22:26,167 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 298 states and 528 transitions. [2021-11-20 07:22:26,170 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 106 [2021-11-20 07:22:26,170 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-20 07:22:26,170 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-20 07:22:26,174 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:22:26,174 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:22:26,174 INFO L791 eck$LassoCheckResult]: Stem: 921#ULTIMATE.startENTRY 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(46, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0; 880#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~ret56#1, main_#t~ret57#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~ep13~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~ep14~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~ep21~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~ep23~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~ep24~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~ep31~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~ep32~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~ep34~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep41~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep42~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep43~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~id1~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~r1~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~st1~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~nl1~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~m1~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~max1~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~mode1~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~id2~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~r2~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~st2~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~nl2~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~m2~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~max2~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~mode2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~id3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~r3~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~st3~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~nl3~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~m3~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~max3~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~mode3~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~id4~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~r4~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~st4~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~nl4~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~m4~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~max4~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~mode4~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 865#L394 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 780#L405 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 781#L415 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 628#L426 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 875#L436 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 850#L447 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 867#L457 assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 625#L468 init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 837#L478 assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 758#L489 init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 727#L499 assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 728#L510 init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 884#L520 assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 717#L531 init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 718#L541 assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 668#L552 init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 886#L562 assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 734#L573 init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 739#L583 assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 771#L594 init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 888#L604 assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 763#L615 init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 845#L625 assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 682#L636 init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 912#L646 assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 800#L657 init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 855#L667 assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 640#L678 init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 806#L688 assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 749#L699 init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 829#L709 assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 695#L720 init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 696#L730 assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 713#L741 init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 674#L751 assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 675#L762 init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 630#L772 assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 631#L783 init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 774#L793 assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 642#L804 init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 643#L814 assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 737#L825 init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 844#L835 assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 700#L846 init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 852#L856 assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 694#L867 init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 660#L877 assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 645#L888 init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 662#L898 assume !(~id1~0 != ~id2~0);init_~tmp___23~0#1 := 0; 638#L898-1 init_#res#1 := init_~tmp___23~0#1; 838#L1067 main_#t~ret56#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 724#L22 assume !(0 == assume_abort_if_not_~cond#1); 725#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 708#L1204-2 [2021-11-20 07:22:26,175 INFO L793 eck$LassoCheckResult]: Loop: 708#L1204-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1; 760#L110 assume !(0 != ~mode1~0 % 256); 762#L142 assume !(~r1~0 % 256 < 3); 768#L142-1 ~mode1~0 := 1; 722#L110-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite7#1, node2_#t~ite8#1, node2_#t~ite9#1; 723#L163 assume !(0 != ~mode2~0 % 256); 816#L195 assume !(~r2~0 % 256 < 3); 738#L195-1 ~mode2~0 := 1; 731#L163-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite10#1, node3_#t~ite11#1, node3_#t~ite12#1; 732#L216 assume !(0 != ~mode3~0 % 256); 853#L248 assume !(~r3~0 % 256 < 3); 649#L248-1 ~mode3~0 := 1; 687#L216-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite13#1, node4_#t~ite14#1, node4_#t~ite15#1; 688#L269 assume !(0 != ~mode4~0 % 256); 752#L301 assume !(~r4~0 % 256 < 3); 678#L301-1 ~mode4~0 := 1; 794#L269-2 assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 823#L1075 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 824#L1076 assume ~st1~0 + ~nl1~0 <= 1; 851#L1077 assume ~st2~0 + ~nl2~0 <= 1; 735#L1078 assume ~st3~0 + ~nl3~0 <= 1; 646#L1079 assume ~st4~0 + ~nl4~0 <= 1; 647#L1080 assume ~r1~0 % 256 >= 3; 663#L1084 assume ~r1~0 % 256 < 3; 664#L1089 assume ~r1~0 % 256 >= 3; 898#L1094 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 773#L1075-1 check_#res#1 := check_~tmp~1#1; 819#L1127 main_#t~ret57#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret57#1;havoc main_#t~ret57#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 719#L1246 assume !(0 == assert_~arg#1 % 256); 707#L1241 assume { :end_inline_assert } true; 708#L1204-2 [2021-11-20 07:22:26,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:22:26,176 INFO L85 PathProgramCache]: Analyzing trace with hash 2041231622, now seen corresponding path program 2 times [2021-11-20 07:22:26,176 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:22:26,177 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1870774198] [2021-11-20 07:22:26,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:22:26,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:22:26,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:22:26,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 07:22:26,345 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:22:26,345 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1870774198] [2021-11-20 07:22:26,345 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1870774198] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:22:26,345 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:22:26,346 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 07:22:26,346 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1073622749] [2021-11-20 07:22:26,346 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:22:26,346 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-11-20 07:22:26,347 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:22:26,347 INFO L85 PathProgramCache]: Analyzing trace with hash 94444480, now seen corresponding path program 1 times [2021-11-20 07:22:26,347 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:22:26,348 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1438847760] [2021-11-20 07:22:26,348 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:22:26,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:22:26,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:22:26,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 07:22:26,429 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:22:26,430 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1438847760] [2021-11-20 07:22:26,430 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1438847760] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:22:26,430 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:22:26,430 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-20 07:22:26,431 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1571102559] [2021-11-20 07:22:26,431 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:22:26,431 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-11-20 07:22:26,432 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:22:26,432 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 07:22:26,432 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 07:22:26,433 INFO L87 Difference]: Start difference. First operand 298 states and 528 transitions. cyclomatic complexity: 231 Second operand has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 07:22:26,486 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:22:26,486 INFO L93 Difference]: Finished difference Result 383 states and 662 transitions. [2021-11-20 07:22:26,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 07:22:26,487 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 383 states and 662 transitions. [2021-11-20 07:22:26,492 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 191 [2021-11-20 07:22:26,497 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 383 states to 383 states and 662 transitions. [2021-11-20 07:22:26,498 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 383 [2021-11-20 07:22:26,499 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 383 [2021-11-20 07:22:26,499 INFO L73 IsDeterministic]: Start isDeterministic. Operand 383 states and 662 transitions. [2021-11-20 07:22:26,502 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-20 07:22:26,502 INFO L681 BuchiCegarLoop]: Abstraction has 383 states and 662 transitions. [2021-11-20 07:22:26,503 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 383 states and 662 transitions. [2021-11-20 07:22:26,530 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 383 to 383. [2021-11-20 07:22:26,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 383 states, 383 states have (on average 1.7284595300261096) internal successors, (662), 382 states have internal predecessors, (662), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 07:22:26,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 383 states and 662 transitions. [2021-11-20 07:22:26,534 INFO L704 BuchiCegarLoop]: Abstraction has 383 states and 662 transitions. [2021-11-20 07:22:26,534 INFO L587 BuchiCegarLoop]: Abstraction has 383 states and 662 transitions. [2021-11-20 07:22:26,534 INFO L425 BuchiCegarLoop]: ======== Iteration 3============ [2021-11-20 07:22:26,541 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 383 states and 662 transitions. [2021-11-20 07:22:26,545 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 191 [2021-11-20 07:22:26,545 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-20 07:22:26,545 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-20 07:22:26,554 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:22:26,554 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:22:26,554 INFO L791 eck$LassoCheckResult]: Stem: 1633#ULTIMATE.startENTRY 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(46, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0; 1585#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~ret56#1, main_#t~ret57#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~ep13~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~ep14~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~ep21~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~ep23~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~ep24~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~ep31~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~ep32~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~ep34~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep41~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep42~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep43~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~id1~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~r1~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~st1~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~nl1~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~m1~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~max1~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~mode1~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~id2~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~r2~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~st2~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~nl2~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~m2~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~max2~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~mode2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~id3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~r3~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~st3~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~nl3~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~m3~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~max3~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~mode3~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~id4~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~r4~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~st4~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~nl4~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~m4~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~max4~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~mode4~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 1563#L394 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 1472#L405 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 1473#L415 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 1318#L426 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 1578#L436 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 1546#L447 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 1565#L457 assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 1315#L468 init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 1535#L478 assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 1450#L489 init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 1418#L499 assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 1419#L510 init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 1589#L520 assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 1407#L531 init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 1408#L541 assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 1357#L552 init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 1591#L562 assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 1425#L573 init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 1430#L583 assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 1463#L594 init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 1593#L604 assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 1455#L615 init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 1541#L625 assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 1373#L636 init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 1620#L646 assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 1498#L657 init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 1553#L667 assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 1330#L678 init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 1501#L688 assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 1440#L699 init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 1524#L709 assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 1387#L720 init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 1388#L730 assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 1400#L741 init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 1360#L751 assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 1361#L762 init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 1320#L772 assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 1321#L783 init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 1464#L793 assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 1332#L804 init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 1333#L814 assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 1427#L825 init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 1539#L835 assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 1390#L846 init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 1549#L856 assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 1384#L867 init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 1350#L877 assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 1335#L888 init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 1352#L898 assume !(~id1~0 != ~id2~0);init_~tmp___23~0#1 := 0; 1328#L898-1 init_#res#1 := init_~tmp___23~0#1; 1532#L1067 main_#t~ret56#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 1414#L22 assume !(0 == assume_abort_if_not_~cond#1); 1415#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 1500#L1204-2 [2021-11-20 07:22:26,555 INFO L793 eck$LassoCheckResult]: Loop: 1500#L1204-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1; 1637#L110 assume !(0 != ~mode1~0 % 256); 1636#L142 assume ~r1~0 % 256 < 3; 1624#L143 assume !(0 != ~ep12~0 % 256); 1338#L143-2 assume !(0 != ~ep13~0 % 256); 1339#L146-1 assume !(0 != ~ep14~0 % 256); 1482#L142-1 ~mode1~0 := 1; 1687#L110-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite7#1, node2_#t~ite8#1, node2_#t~ite9#1; 1683#L163 assume !(0 != ~mode2~0 % 256); 1682#L195 assume !(~r2~0 % 256 < 3); 1429#L195-1 ~mode2~0 := 1; 1422#L163-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite10#1, node3_#t~ite11#1, node3_#t~ite12#1; 1423#L216 assume !(0 != ~mode3~0 % 256); 1628#L248 assume !(~r3~0 % 256 < 3); 1661#L248-1 ~mode3~0 := 1; 1377#L216-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite13#1, node4_#t~ite14#1, node4_#t~ite15#1; 1378#L269 assume !(0 != ~mode4~0 % 256); 1485#L301 assume !(~r4~0 % 256 < 3); 1369#L301-1 ~mode4~0 := 1; 1488#L269-2 assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 1518#L1075 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 1519#L1076 assume ~st1~0 + ~nl1~0 <= 1; 1646#L1077 assume ~st2~0 + ~nl2~0 <= 1; 1645#L1078 assume ~st3~0 + ~nl3~0 <= 1; 1644#L1079 assume ~st4~0 + ~nl4~0 <= 1; 1643#L1080 assume !(~r1~0 % 256 >= 3); 1569#L1083 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; 1570#L1084 assume ~r1~0 % 256 < 3; 1642#L1089 assume !(~r1~0 % 256 >= 3); 1611#L1093 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; 1612#L1094 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 1641#L1075-1 check_#res#1 := check_~tmp~1#1; 1640#L1127 main_#t~ret57#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret57#1;havoc main_#t~ret57#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 1639#L1246 assume !(0 == assert_~arg#1 % 256); 1638#L1241 assume { :end_inline_assert } true; 1500#L1204-2 [2021-11-20 07:22:26,560 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:22:26,561 INFO L85 PathProgramCache]: Analyzing trace with hash 2041231622, now seen corresponding path program 3 times [2021-11-20 07:22:26,561 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:22:26,562 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [342305606] [2021-11-20 07:22:26,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:22:26,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:22:26,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:22:26,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 07:22:26,675 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:22:26,675 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [342305606] [2021-11-20 07:22:26,675 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [342305606] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:22:26,676 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:22:26,676 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 07:22:26,676 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [327818236] [2021-11-20 07:22:26,676 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:22:26,677 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-11-20 07:22:26,677 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:22:26,677 INFO L85 PathProgramCache]: Analyzing trace with hash 1683797340, now seen corresponding path program 1 times [2021-11-20 07:22:26,678 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:22:26,678 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [764328072] [2021-11-20 07:22:26,678 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:22:26,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:22:26,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-20 07:22:26,696 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-20 07:22:26,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-20 07:22:26,744 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-20 07:22:28,054 INFO L210 LassoAnalysis]: Preferences: [2021-11-20 07:22:28,055 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-20 07:22:28,055 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-20 07:22:28,055 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-20 07:22:28,055 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-11-20 07:22:28,056 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:28,056 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-20 07:22:28,056 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-20 07:22:28,056 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_floodmax.4_overflow.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2021-11-20 07:22:28,056 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-20 07:22:28,057 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-20 07:22:28,082 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:28,091 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:28,093 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:28,096 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:28,098 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:28,100 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:28,103 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:28,106 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:28,112 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:28,114 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:28,117 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:28,119 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:28,124 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:28,127 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:28,129 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:28,131 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:28,134 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:28,136 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:28,148 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:28,151 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:28,153 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:28,159 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:28,220 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:28,226 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:28,229 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:28,235 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:28,238 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:28,241 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:28,993 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-11-20 07:22:28,994 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-11-20 07:22:28,998 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:28,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:29,003 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:29,012 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 07:22:29,012 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 07:22:29,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2021-11-20 07:22:29,076 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:29,076 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:29,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:29,080 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:29,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2021-11-20 07:22:29,085 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-11-20 07:22:29,086 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 07:22:29,222 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-11-20 07:22:29,227 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:29,228 INFO L210 LassoAnalysis]: Preferences: [2021-11-20 07:22:29,228 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-20 07:22:29,228 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-20 07:22:29,228 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-20 07:22:29,228 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-11-20 07:22:29,228 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:29,228 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-20 07:22:29,228 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-20 07:22:29,229 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_floodmax.4_overflow.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2021-11-20 07:22:29,229 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-20 07:22:29,229 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-20 07:22:29,233 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:29,256 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:29,259 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:29,260 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:29,263 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:29,265 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:29,267 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:29,269 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:29,274 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:29,277 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:29,279 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:29,327 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:29,332 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:29,334 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:29,336 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:29,339 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:29,342 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:29,345 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:29,359 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:29,362 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:29,364 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:29,372 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:29,378 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:29,381 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:29,388 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:29,391 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:29,393 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:29,396 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:30,058 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-11-20 07:22:30,062 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-11-20 07:22:30,064 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:30,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:30,068 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:30,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2021-11-20 07:22:30,070 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 [2021-11-20 07:22:30,078 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:30,078 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:30,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:30,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:30,079 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:30,082 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:30,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:30,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:30,129 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:30,129 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:30,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:30,130 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:30,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2021-11-20 07:22:30,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:30,139 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:30,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:30,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:30,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:30,139 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:30,140 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:30,140 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:30,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:30,169 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:30,169 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:30,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:30,170 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:30,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2021-11-20 07:22:30,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:30,180 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:30,180 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:30,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:30,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:30,181 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:30,181 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:30,181 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:30,211 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:30,247 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:30,248 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:30,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:30,249 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:30,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2021-11-20 07:22:30,255 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 [2021-11-20 07:22:30,264 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:30,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:30,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:30,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:30,264 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:30,265 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:30,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:30,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:30,313 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:30,314 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:30,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:30,315 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:30,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:30,336 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:30,336 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:30,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:30,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:30,337 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:30,337 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:30,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:30,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2021-11-20 07:22:30,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:30,367 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:30,367 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:30,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:30,368 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:30,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2021-11-20 07:22:30,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:30,380 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:30,380 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:30,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:30,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:30,380 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:30,381 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:30,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:30,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:30,405 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:30,405 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:30,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:30,406 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:30,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2021-11-20 07:22:30,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:30,418 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:30,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:30,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:30,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:30,419 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:30,419 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:30,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:30,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:30,449 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:30,449 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:30,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:30,451 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:30,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2021-11-20 07:22:30,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:30,459 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:30,459 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:30,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:30,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:30,460 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:30,461 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:30,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:30,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:30,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:30,487 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:30,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:30,488 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:30,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2021-11-20 07:22:30,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:30,496 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:30,496 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:30,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:30,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:30,497 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:30,498 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:30,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:30,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:30,525 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:30,525 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:30,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:30,526 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:30,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2021-11-20 07:22:30,528 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 [2021-11-20 07:22:30,535 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:30,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:30,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:30,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:30,535 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:30,536 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:30,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:30,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:30,606 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:30,607 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:30,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:30,608 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:30,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2021-11-20 07:22:30,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:30,625 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:30,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:30,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:30,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:30,626 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:30,642 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:30,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:30,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:30,691 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:30,691 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:30,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:30,692 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:30,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2021-11-20 07:22:30,698 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 [2021-11-20 07:22:30,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:30,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:30,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:30,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:30,705 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:30,708 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:30,708 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:30,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:30,768 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:30,768 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:30,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:30,769 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:30,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2021-11-20 07:22:30,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:30,778 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:30,778 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:30,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:30,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:30,778 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:30,779 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:30,779 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:30,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:30,800 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:30,801 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:30,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:30,807 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:30,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2021-11-20 07:22:30,809 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 [2021-11-20 07:22:30,817 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:30,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:30,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:30,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:30,817 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:30,818 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:30,818 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:30,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:30,843 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:30,844 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:30,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:30,845 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:30,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2021-11-20 07:22:30,846 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 [2021-11-20 07:22:30,854 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:30,855 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:30,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:30,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:30,855 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:30,855 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:30,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:30,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:30,882 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:30,882 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:30,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:30,883 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:30,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2021-11-20 07:22:30,886 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 [2021-11-20 07:22:30,893 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:30,893 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:30,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:30,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:30,893 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:30,894 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:30,895 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:30,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:30,945 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:30,945 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:30,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:30,946 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:30,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:30,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2021-11-20 07:22:30,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:30,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:30,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:30,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:30,966 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:30,966 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:30,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:30,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:31,002 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:31,005 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:31,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:31,005 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:31,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2021-11-20 07:22:31,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:31,015 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:31,016 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:31,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:31,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:31,016 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:31,019 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:31,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:31,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:31,057 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:31,058 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:31,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:31,058 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:31,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2021-11-20 07:22:31,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:31,067 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:31,067 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:31,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:31,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:31,067 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:31,068 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:31,068 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:31,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:31,095 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2021-11-20 07:22:31,096 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:31,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:31,097 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:31,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2021-11-20 07:22:31,098 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 [2021-11-20 07:22:31,106 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:31,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:31,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:31,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:31,106 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:31,106 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:31,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:31,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:31,128 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:31,128 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:31,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:31,129 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:31,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2021-11-20 07:22:31,130 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 [2021-11-20 07:22:31,137 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:31,137 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:31,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:31,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:31,138 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:31,139 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:31,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:31,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:31,160 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2021-11-20 07:22:31,161 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:31,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:31,162 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:31,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2021-11-20 07:22:31,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:31,170 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:31,170 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:31,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:31,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:31,171 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:31,171 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:31,171 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:31,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:31,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2021-11-20 07:22:31,193 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:31,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:31,194 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:31,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2021-11-20 07:22:31,195 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 [2021-11-20 07:22:31,203 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:31,203 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:31,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:31,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:31,203 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:31,204 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:31,204 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:31,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:31,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2021-11-20 07:22:31,252 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:31,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:31,253 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:31,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:31,277 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:31,277 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:31,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:31,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:31,278 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:31,279 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:31,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:31,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2021-11-20 07:22:31,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:31,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2021-11-20 07:22:31,331 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:31,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:31,332 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:31,336 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 [2021-11-20 07:22:31,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2021-11-20 07:22:31,344 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:31,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:31,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:31,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:31,344 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:31,345 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:31,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:31,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:31,378 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:31,378 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:31,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:31,379 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:31,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2021-11-20 07:22:31,381 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 [2021-11-20 07:22:31,389 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:31,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:31,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:31,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:31,389 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:31,389 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:31,389 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:31,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:31,410 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2021-11-20 07:22:31,410 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:31,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:31,411 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:31,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2021-11-20 07:22:31,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:31,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:31,420 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:31,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:31,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:31,420 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:31,421 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:31,421 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:31,422 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:31,442 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:31,442 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:31,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:31,442 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:31,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2021-11-20 07:22:31,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:31,451 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:31,451 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:31,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:31,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:31,451 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:31,452 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:31,452 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:31,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:31,475 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:31,475 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-11-20 07:22:31,475 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:31,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:31,476 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:31,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2021-11-20 07:22:31,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:31,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:31,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:31,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:31,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:31,488 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:31,489 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:31,489 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:31,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:31,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2021-11-20 07:22:31,517 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:31,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:31,518 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:31,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:31,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2021-11-20 07:22:31,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:31,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:31,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:31,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:31,530 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:31,531 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:31,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:31,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:31,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2021-11-20 07:22:31,554 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:31,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:31,556 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:31,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2021-11-20 07:22:31,558 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 [2021-11-20 07:22:31,565 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:31,565 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:31,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:31,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:31,566 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:31,566 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:31,566 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:31,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:31,590 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2021-11-20 07:22:31,590 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:31,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:31,592 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:31,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2021-11-20 07:22:31,593 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:31,601 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:31,601 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:31,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:31,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:31,601 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:31,602 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:31,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:31,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:31,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2021-11-20 07:22:31,663 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:31,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:31,664 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:31,665 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 [2021-11-20 07:22:31,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2021-11-20 07:22:31,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:31,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:31,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:31,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:31,673 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:31,674 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:31,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:31,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:31,698 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:31,698 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:31,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:31,699 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:31,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2021-11-20 07:22:31,703 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 [2021-11-20 07:22:31,711 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:31,711 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:31,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:31,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:31,711 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:31,711 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:31,712 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:31,727 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:31,747 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:31,747 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:31,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:31,748 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:31,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2021-11-20 07:22:31,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:31,756 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:31,756 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:31,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:31,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:31,757 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:31,757 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:31,757 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:31,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:31,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2021-11-20 07:22:31,779 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:31,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:31,780 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:31,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2021-11-20 07:22:31,781 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 [2021-11-20 07:22:31,789 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:31,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:31,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:31,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:31,789 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:31,790 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:31,790 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:31,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:31,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2021-11-20 07:22:31,813 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:31,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:31,813 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:31,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2021-11-20 07:22:31,816 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 [2021-11-20 07:22:31,823 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:31,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:31,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:31,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:31,824 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:31,825 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:31,825 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:31,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:31,854 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2021-11-20 07:22:31,855 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:31,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:31,856 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:31,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2021-11-20 07:22:31,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:31,864 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:31,864 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:31,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:31,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:31,865 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:31,865 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:31,865 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:31,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:31,902 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:31,902 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:31,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:31,903 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:31,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2021-11-20 07:22:31,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:31,914 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:31,914 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:31,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:31,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:31,915 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:31,931 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:31,931 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:31,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:31,980 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2021-11-20 07:22:31,981 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:31,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:31,982 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:31,988 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 [2021-11-20 07:22:31,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:31,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:31,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:31,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:31,997 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:31,999 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:31,999 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:32,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2021-11-20 07:22:32,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:32,047 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:32,047 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:32,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:32,049 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:32,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:32,060 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:32,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:32,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:32,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:32,060 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:32,062 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:32,062 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:32,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2021-11-20 07:22:32,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:32,097 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2021-11-20 07:22:32,097 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:32,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:32,098 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:32,099 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 [2021-11-20 07:22:32,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2021-11-20 07:22:32,107 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:32,107 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:32,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:32,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:32,107 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:32,108 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:32,108 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:32,109 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:32,129 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:32,129 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:32,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:32,130 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:32,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2021-11-20 07:22:32,134 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 [2021-11-20 07:22:32,142 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:32,142 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:32,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:32,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:32,142 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:32,143 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:32,143 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:32,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:32,177 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2021-11-20 07:22:32,177 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:32,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:32,178 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:32,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2021-11-20 07:22:32,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:32,187 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:32,187 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:32,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:32,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:32,188 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:32,189 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:32,189 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:32,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:32,213 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:32,213 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:32,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:32,214 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:32,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2021-11-20 07:22:32,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:32,223 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:32,223 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:32,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:32,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:32,223 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:32,224 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:32,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:32,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:32,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:32,246 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:32,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:32,247 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:32,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2021-11-20 07:22:32,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:32,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:32,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:32,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:32,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:32,270 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:32,272 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:32,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:32,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:32,295 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:32,295 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:32,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:32,296 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:32,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2021-11-20 07:22:32,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:32,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:32,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:32,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:32,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:32,305 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:32,306 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:32,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:32,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:32,327 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:32,327 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:32,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:32,328 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:32,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2021-11-20 07:22:32,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:32,338 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:32,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:32,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:32,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:32,338 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:32,338 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:32,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:32,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:32,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2021-11-20 07:22:32,371 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:32,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:32,372 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:32,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2021-11-20 07:22:32,374 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 [2021-11-20 07:22:32,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:32,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:32,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:32,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:32,382 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:32,383 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:32,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:32,389 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:32,411 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:32,411 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:32,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:32,412 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:32,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2021-11-20 07:22:32,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:32,422 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:32,422 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:32,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:32,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:32,423 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:32,425 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:32,425 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:32,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:32,474 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:32,474 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:32,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:32,475 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:32,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2021-11-20 07:22:32,476 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 [2021-11-20 07:22:32,485 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:32,486 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:32,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:32,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:32,486 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:32,487 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:32,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:32,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:32,529 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2021-11-20 07:22:32,530 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:32,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:32,530 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:32,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2021-11-20 07:22:32,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:32,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:32,540 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:32,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:32,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:32,540 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:32,542 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:32,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:32,552 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:32,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2021-11-20 07:22:32,580 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:32,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:32,580 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:32,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2021-11-20 07:22:32,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:32,590 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:32,590 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:32,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:32,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:32,590 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:32,592 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:32,592 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:32,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:32,626 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:32,626 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:32,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:32,627 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:32,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2021-11-20 07:22:32,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:32,636 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:32,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:32,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:32,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:32,636 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:32,636 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:32,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:32,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:32,665 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2021-11-20 07:22:32,665 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:32,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:32,666 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:32,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:32,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2021-11-20 07:22:32,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:32,675 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:32,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:32,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:32,675 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:32,675 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:32,675 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:32,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:32,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:32,697 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:32,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:32,699 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:32,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2021-11-20 07:22:32,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:32,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:32,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:32,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:32,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:32,709 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:32,709 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:32,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:32,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:32,730 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2021-11-20 07:22:32,730 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-11-20 07:22:32,730 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:32,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:32,731 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:32,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2021-11-20 07:22:32,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:32,739 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:32,740 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:32,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:32,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:32,740 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:32,742 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:32,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:32,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:32,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2021-11-20 07:22:32,765 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:32,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:32,766 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:32,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2021-11-20 07:22:32,768 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 [2021-11-20 07:22:32,776 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:32,776 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:32,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:32,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:32,776 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:32,777 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:32,777 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:32,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:32,798 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2021-11-20 07:22:32,798 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:32,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:32,799 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:32,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2021-11-20 07:22:32,801 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 [2021-11-20 07:22:32,808 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:32,808 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:32,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:32,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:32,808 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:32,809 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:32,809 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:32,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:32,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2021-11-20 07:22:32,831 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:32,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:32,831 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:32,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2021-11-20 07:22:32,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:32,840 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:32,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:32,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:32,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:32,841 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:32,842 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:32,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:32,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:32,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2021-11-20 07:22:32,863 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:32,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:32,864 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:32,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2021-11-20 07:22:32,865 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 [2021-11-20 07:22:32,873 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:32,873 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:32,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:32,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:32,873 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:32,874 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:32,874 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:32,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:32,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2021-11-20 07:22:32,896 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:32,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:32,897 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:32,898 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 [2021-11-20 07:22:32,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2021-11-20 07:22:32,907 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:32,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:32,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:32,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:32,907 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:32,907 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:32,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:32,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:32,980 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:32,981 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:32,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:32,987 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:32,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:32,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:32,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:33,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:33,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:33,000 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:33,001 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:33,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:33,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2021-11-20 07:22:33,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:33,047 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:33,047 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:33,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:33,048 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:33,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:33,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2021-11-20 07:22:33,059 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:33,059 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:33,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:33,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:33,059 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:33,060 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:33,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:33,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:33,115 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:33,115 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:33,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:33,117 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:33,120 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 [2021-11-20 07:22:33,129 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:33,129 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:33,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:33,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:33,129 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:33,132 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:33,132 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:33,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2021-11-20 07:22:33,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:33,175 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:33,175 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:33,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:33,179 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:33,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:33,190 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:33,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:33,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:33,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:33,191 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:33,191 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:33,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:33,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2021-11-20 07:22:33,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:33,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2021-11-20 07:22:33,227 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:33,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:33,228 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:33,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2021-11-20 07:22:33,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:33,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:33,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:33,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:33,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:33,241 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:33,254 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:33,254 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:33,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:33,311 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2021-11-20 07:22:33,311 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:33,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:33,312 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:33,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:33,323 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:33,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:33,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:33,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:33,324 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:33,326 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:33,326 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:33,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2021-11-20 07:22:33,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:33,375 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:33,375 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:33,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:33,376 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:33,380 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 [2021-11-20 07:22:33,389 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:33,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:33,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:33,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:33,390 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:33,391 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:33,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:33,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2021-11-20 07:22:33,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:33,434 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:33,434 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:33,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:33,439 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:33,441 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 [2021-11-20 07:22:33,451 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:33,451 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:33,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:33,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:33,451 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:33,452 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:33,452 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:33,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2021-11-20 07:22:33,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:33,496 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:33,497 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:33,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:33,498 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:33,505 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 [2021-11-20 07:22:33,514 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:33,514 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:33,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:33,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:33,515 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:33,516 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:33,516 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:33,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2021-11-20 07:22:33,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:33,563 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:33,563 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:33,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:33,564 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:33,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2021-11-20 07:22:33,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:33,573 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:33,573 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:33,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:33,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:33,574 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:33,575 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:33,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:33,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:33,596 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2021-11-20 07:22:33,596 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:33,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:33,597 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:33,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2021-11-20 07:22:33,600 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 [2021-11-20 07:22:33,607 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:33,607 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:33,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:33,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:33,607 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:33,608 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:33,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:33,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:33,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2021-11-20 07:22:33,630 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:33,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:33,631 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:33,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2021-11-20 07:22:33,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:33,652 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:33,652 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:33,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:33,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:33,652 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:33,654 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:33,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:33,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:33,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2021-11-20 07:22:33,678 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:33,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:33,678 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:33,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2021-11-20 07:22:33,679 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 [2021-11-20 07:22:33,687 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:33,687 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:33,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:33,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:33,687 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:33,687 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:33,687 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:33,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:33,708 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2021-11-20 07:22:33,708 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:33,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:33,710 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:33,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2021-11-20 07:22:33,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:33,718 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:33,718 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:33,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:33,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:33,719 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:33,719 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:33,719 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:33,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:33,740 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2021-11-20 07:22:33,741 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:33,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:33,741 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:33,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2021-11-20 07:22:33,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:33,751 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:33,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:33,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:33,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:33,752 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:33,753 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:33,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:33,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:33,776 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2021-11-20 07:22:33,776 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:33,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:33,777 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:33,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2021-11-20 07:22:33,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:33,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:33,785 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:33,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:33,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:33,785 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:33,787 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:33,787 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:33,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:33,809 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2021-11-20 07:22:33,809 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:33,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:33,810 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:33,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2021-11-20 07:22:33,811 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 [2021-11-20 07:22:33,818 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:33,818 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:33,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:33,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:33,818 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:33,819 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:33,819 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:33,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:33,841 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2021-11-20 07:22:33,841 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:33,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:33,842 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:33,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2021-11-20 07:22:33,843 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 [2021-11-20 07:22:33,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:33,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:33,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:33,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:33,851 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:33,852 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:33,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:33,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:33,884 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2021-11-20 07:22:33,884 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:33,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:33,884 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:33,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2021-11-20 07:22:33,886 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 [2021-11-20 07:22:33,893 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:33,893 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:33,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:33,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:33,893 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:33,894 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:33,894 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:33,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:33,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2021-11-20 07:22:33,915 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:33,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:33,916 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:33,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2021-11-20 07:22:33,917 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 [2021-11-20 07:22:33,924 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:33,924 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:33,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:33,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:33,924 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:33,925 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:33,925 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:33,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:33,962 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:33,962 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:33,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:33,963 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:33,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2021-11-20 07:22:33,965 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 [2021-11-20 07:22:33,972 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:33,972 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:33,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:33,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:33,972 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:33,973 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:33,973 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:33,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:33,993 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:33,994 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:33,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:33,994 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:33,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2021-11-20 07:22:33,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:34,003 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:34,003 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:34,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:34,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:34,003 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:34,003 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:34,003 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:34,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:34,025 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2021-11-20 07:22:34,026 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-11-20 07:22:34,026 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:34,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:34,026 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:34,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2021-11-20 07:22:34,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:34,035 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:34,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:34,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:34,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:34,036 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:34,038 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:34,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:34,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:34,063 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2021-11-20 07:22:34,063 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:34,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:34,064 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:34,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2021-11-20 07:22:34,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:34,087 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:34,087 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:34,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:34,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:34,088 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:34,088 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:34,088 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:34,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:34,110 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2021-11-20 07:22:34,110 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:34,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:34,111 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:34,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2021-11-20 07:22:34,112 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 [2021-11-20 07:22:34,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:34,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:34,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:34,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:34,120 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:34,121 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:34,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:34,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:34,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2021-11-20 07:22:34,142 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:34,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:34,143 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:34,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2021-11-20 07:22:34,145 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 [2021-11-20 07:22:34,153 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:34,153 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:34,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:34,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:34,154 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:34,155 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:34,155 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:34,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:34,180 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2021-11-20 07:22:34,180 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:34,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:34,181 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:34,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:34,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2021-11-20 07:22:34,190 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:34,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:34,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:34,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:34,190 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:34,191 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:34,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:34,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:34,229 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2021-11-20 07:22:34,230 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:34,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:34,230 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:34,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2021-11-20 07:22:34,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:34,239 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:34,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:34,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:34,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:34,240 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:34,240 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:34,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:34,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:34,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2021-11-20 07:22:34,262 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:34,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:34,263 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:34,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2021-11-20 07:22:34,264 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 [2021-11-20 07:22:34,271 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:34,271 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:34,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:34,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:34,272 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:34,272 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:34,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:34,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:34,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2021-11-20 07:22:34,294 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:34,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:34,295 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:34,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2021-11-20 07:22:34,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:34,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:34,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:34,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:34,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:34,304 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:34,305 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:34,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:34,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:34,329 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:34,329 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:34,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:34,330 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:34,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2021-11-20 07:22:34,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:34,338 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:34,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:34,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:34,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:34,339 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:34,340 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:34,340 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:34,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:34,362 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:34,363 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:34,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:34,363 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:34,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2021-11-20 07:22:34,365 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 [2021-11-20 07:22:34,372 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:34,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:34,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:34,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:34,372 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:34,373 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:34,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:34,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:34,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:34,394 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:34,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:34,395 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:34,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2021-11-20 07:22:34,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:34,408 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:34,408 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:34,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:34,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:34,408 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:34,422 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:34,422 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:34,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:34,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2021-11-20 07:22:34,456 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:34,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:34,456 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:34,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2021-11-20 07:22:34,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:34,465 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:34,465 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:34,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:34,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:34,465 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:34,467 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:34,467 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:34,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:34,489 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:34,490 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:34,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:34,491 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:34,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2021-11-20 07:22:34,492 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 [2021-11-20 07:22:34,500 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:34,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:34,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:34,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:34,500 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:34,502 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:34,502 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:34,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:34,557 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:34,557 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:34,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:34,558 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:34,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2021-11-20 07:22:34,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:34,567 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:34,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:34,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:34,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:34,567 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:34,568 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:34,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:34,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:34,589 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:34,589 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:34,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:34,590 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:34,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2021-11-20 07:22:34,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:34,598 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:34,598 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:34,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:34,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:34,598 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:34,599 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:34,599 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:34,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:34,621 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:34,621 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:34,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:34,622 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:34,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2021-11-20 07:22:34,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:34,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:34,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:34,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:34,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:34,630 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:34,632 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:34,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:34,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:34,679 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:34,680 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:34,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:34,681 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:34,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2021-11-20 07:22:34,682 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 [2021-11-20 07:22:34,689 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:34,689 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:34,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:34,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:34,690 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:34,691 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:34,691 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:34,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:34,713 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:34,713 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:34,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:34,714 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:34,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2021-11-20 07:22:34,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:34,754 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:34,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:34,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:34,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:34,754 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:34,757 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:34,757 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:34,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:34,807 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:34,807 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:34,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:34,808 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:34,811 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 [2021-11-20 07:22:34,821 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:34,821 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:34,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:34,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:34,821 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:34,822 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:34,822 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:34,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2021-11-20 07:22:34,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:34,859 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:34,859 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:34,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:34,860 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:34,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2021-11-20 07:22:34,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:34,868 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:34,869 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:34,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:34,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:34,869 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:34,869 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:34,869 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:34,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:34,890 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:34,891 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:34,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:34,891 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:34,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2021-11-20 07:22:34,892 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 [2021-11-20 07:22:34,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:34,900 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:34,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:34,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:34,900 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:34,902 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:34,902 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:34,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:34,925 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2021-11-20 07:22:34,926 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:34,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:34,927 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:34,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2021-11-20 07:22:34,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:34,937 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:34,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:34,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:34,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:34,937 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:34,940 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:34,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:34,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:34,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2021-11-20 07:22:34,972 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:34,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:34,972 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:34,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2021-11-20 07:22:34,975 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 [2021-11-20 07:22:34,982 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:34,982 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:34,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:34,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:34,983 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:34,984 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:34,984 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:34,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:35,008 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:35,008 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:35,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:35,009 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:35,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2021-11-20 07:22:35,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:35,018 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:35,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:35,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:35,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:35,018 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:35,019 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:35,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:35,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:35,043 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2021-11-20 07:22:35,043 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:35,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:35,044 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:35,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2021-11-20 07:22:35,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:35,052 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:35,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:35,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:35,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:35,053 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:35,054 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:35,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:35,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:35,075 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2021-11-20 07:22:35,075 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:35,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:35,076 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:35,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2021-11-20 07:22:35,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:35,085 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:35,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:35,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:35,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:35,085 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:35,086 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:35,086 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:35,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:35,119 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2021-11-20 07:22:35,120 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:35,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:35,120 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:35,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2021-11-20 07:22:35,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:35,129 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:35,129 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:35,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:35,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:35,129 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:35,129 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:35,130 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:35,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:35,150 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:35,151 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:35,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:35,151 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:35,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2021-11-20 07:22:35,152 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 [2021-11-20 07:22:35,160 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:35,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:35,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:35,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:35,160 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:35,161 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:35,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:35,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:35,181 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:35,182 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-11-20 07:22:35,182 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:35,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:35,182 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:35,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2021-11-20 07:22:35,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:35,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:35,191 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:35,191 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:35,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:35,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:35,191 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:35,192 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:35,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:35,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:35,260 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:35,260 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:35,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:35,261 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:35,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2021-11-20 07:22:35,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:35,269 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:35,269 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:35,269 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:35,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:35,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:35,269 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:35,270 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:35,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:35,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:35,291 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:35,292 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:35,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:35,292 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:35,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2021-11-20 07:22:35,293 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 [2021-11-20 07:22:35,301 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:35,301 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:35,301 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:35,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:35,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:35,301 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:35,302 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:35,302 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:35,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:35,324 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2021-11-20 07:22:35,324 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:35,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:35,325 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:35,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2021-11-20 07:22:35,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:35,333 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:35,333 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:35,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:35,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:35,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:35,334 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:35,335 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:35,335 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:35,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:35,356 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:35,357 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:35,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:35,357 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:35,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2021-11-20 07:22:35,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:35,366 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:35,366 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:35,366 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:35,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:35,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:35,367 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:35,367 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:35,367 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:35,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:35,393 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:35,393 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:35,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:35,394 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:35,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2021-11-20 07:22:35,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:35,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:35,403 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:35,404 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:35,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:35,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:35,404 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:35,404 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:35,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:35,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:35,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2021-11-20 07:22:35,429 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:35,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:35,430 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:35,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2021-11-20 07:22:35,432 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 [2021-11-20 07:22:35,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:35,440 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:35,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:35,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:35,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:35,440 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:35,441 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:35,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:35,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:35,466 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:35,466 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:35,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:35,467 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:35,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2021-11-20 07:22:35,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:35,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:35,477 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:35,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:35,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:35,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:35,477 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:35,478 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:35,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:35,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:35,504 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:35,505 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:35,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:35,505 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:35,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2021-11-20 07:22:35,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:35,515 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:35,515 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:35,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:35,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:35,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:35,515 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:35,516 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:35,516 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:35,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:35,541 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:35,541 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:35,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:35,547 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:35,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2021-11-20 07:22:35,548 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 [2021-11-20 07:22:35,556 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:35,556 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:35,556 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:35,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:35,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:35,557 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:35,557 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:35,557 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:35,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:35,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2021-11-20 07:22:35,579 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:35,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:35,582 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:35,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2021-11-20 07:22:35,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:35,592 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:35,592 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:35,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:35,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:35,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:35,593 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:35,604 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:35,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:35,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:35,685 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:35,685 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:35,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:35,686 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:35,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:35,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:35,706 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:35,706 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:35,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:35,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:35,706 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:35,709 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:35,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:35,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2021-11-20 07:22:35,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:35,761 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:35,761 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:35,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:35,767 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:35,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:35,784 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:35,784 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:35,784 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:35,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:35,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:35,785 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:35,786 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:35,786 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:35,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2021-11-20 07:22:35,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:35,843 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:35,843 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:35,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:35,845 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:35,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:35,857 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:35,858 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:35,858 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:35,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:35,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:35,858 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:35,859 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:35,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:35,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2021-11-20 07:22:35,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:35,906 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:35,907 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:35,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:35,908 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:35,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:35,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:35,919 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:35,919 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:35,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:35,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:35,920 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:35,921 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:35,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:35,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2021-11-20 07:22:35,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:35,964 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:35,965 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:35,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:35,967 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:35,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:35,980 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:35,980 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:35,980 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:35,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:35,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:35,980 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:35,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2021-11-20 07:22:35,983 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:35,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:35,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:36,032 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:36,032 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:36,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:36,033 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:36,035 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 [2021-11-20 07:22:36,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:36,045 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:36,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:36,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:36,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:36,046 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:36,047 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:36,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:36,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2021-11-20 07:22:36,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:36,095 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:36,095 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:36,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:36,096 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:36,098 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 [2021-11-20 07:22:36,110 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:36,110 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:36,110 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:36,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:36,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:36,110 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:36,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2021-11-20 07:22:36,113 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:36,113 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:36,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:36,169 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:36,169 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:36,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:36,170 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:36,176 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 [2021-11-20 07:22:36,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:36,185 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:36,185 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:36,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:36,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:36,186 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:36,187 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:36,187 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:36,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2021-11-20 07:22:36,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:36,231 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:36,231 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:36,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:36,233 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:36,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:36,245 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:36,245 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:36,245 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:36,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:36,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:36,245 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:36,246 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:36,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:36,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2021-11-20 07:22:36,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:36,291 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:36,292 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:36,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:36,293 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:36,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:36,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2021-11-20 07:22:36,305 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:36,306 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:36,306 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:36,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:36,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:36,306 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:36,308 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:36,308 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:36,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:36,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:36,355 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:36,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:36,356 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:36,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:36,367 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:36,367 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:36,367 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:36,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:36,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:36,367 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:36,369 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:36,369 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:36,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2021-11-20 07:22:36,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:36,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:36,432 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:36,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:36,433 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:36,435 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 [2021-11-20 07:22:36,444 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:36,445 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:36,445 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:36,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:36,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:36,445 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:36,446 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:36,446 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:36,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2021-11-20 07:22:36,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:36,491 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:36,491 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:36,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:36,492 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:36,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:36,504 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:36,504 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:36,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:36,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:36,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:36,504 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:36,506 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:36,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:36,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2021-11-20 07:22:36,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:36,555 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:36,555 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:36,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:36,556 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:36,558 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 [2021-11-20 07:22:36,568 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:36,568 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:36,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:36,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:36,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:36,568 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:36,569 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:36,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:36,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2021-11-20 07:22:36,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:36,610 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2021-11-20 07:22:36,610 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:36,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:36,611 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:36,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2021-11-20 07:22:36,612 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 [2021-11-20 07:22:36,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:36,620 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:36,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:36,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:36,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:36,621 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:36,621 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:36,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:36,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:36,646 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:36,646 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:36,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:36,647 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:36,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2021-11-20 07:22:36,648 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 [2021-11-20 07:22:36,656 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:36,656 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:36,656 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:36,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:36,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:36,657 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:36,657 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:36,657 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:36,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:36,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2021-11-20 07:22:36,681 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:36,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:36,682 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:36,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2021-11-20 07:22:36,684 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 [2021-11-20 07:22:36,691 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:36,692 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:36,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:36,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:36,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:36,692 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:36,692 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:36,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:36,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:36,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2021-11-20 07:22:36,725 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-11-20 07:22:36,726 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:36,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:36,726 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:36,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2021-11-20 07:22:36,727 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 [2021-11-20 07:22:36,735 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:36,735 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:22:36,735 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:36,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:36,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:36,736 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:36,737 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:36,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:36,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:36,763 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:36,764 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:36,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:36,764 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:36,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2021-11-20 07:22:36,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:36,774 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:36,774 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:22:36,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:36,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:36,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:36,774 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:36,775 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:36,775 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:36,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:36,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2021-11-20 07:22:36,803 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:36,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:36,804 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:36,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2021-11-20 07:22:36,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:36,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:36,813 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:22:36,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:36,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:36,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:36,813 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:36,814 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:36,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:36,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:36,836 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2021-11-20 07:22:36,838 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:36,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:36,840 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:36,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:36,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2021-11-20 07:22:36,849 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:36,849 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:22:36,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:36,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:36,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:36,849 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:36,850 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:36,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:36,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:36,873 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:36,873 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:36,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:36,874 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:36,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2021-11-20 07:22:36,875 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 [2021-11-20 07:22:36,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:36,883 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:22:36,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:36,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:36,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:36,883 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:36,884 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:36,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:36,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:36,906 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:36,906 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:36,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:36,907 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:36,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2021-11-20 07:22:36,908 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 [2021-11-20 07:22:36,915 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:36,915 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:22:36,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:36,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:36,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:36,916 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:36,916 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:36,916 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:36,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:36,939 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:36,939 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:36,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:36,940 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:36,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2021-11-20 07:22:36,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:36,948 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:36,948 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:22:36,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:36,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:36,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:36,949 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:36,949 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:36,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:36,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:36,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2021-11-20 07:22:36,972 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:36,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:36,973 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:36,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2021-11-20 07:22:36,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:36,983 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:36,983 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:22:36,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:36,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:36,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:36,983 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:36,985 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:36,985 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:37,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:37,036 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:37,036 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:37,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:37,038 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:37,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2021-11-20 07:22:37,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:37,046 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:37,046 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:22:37,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:37,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:37,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:37,047 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:37,048 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:37,048 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:37,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:37,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2021-11-20 07:22:37,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:37,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:37,073 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:37,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2021-11-20 07:22:37,074 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 [2021-11-20 07:22:37,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:37,084 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:22:37,084 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:37,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:37,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:37,084 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:37,085 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:37,085 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:37,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:37,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2021-11-20 07:22:37,107 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:37,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:37,107 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:37,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2021-11-20 07:22:37,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:37,119 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:37,119 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:22:37,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:37,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:37,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:37,119 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:37,139 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:37,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:37,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:37,212 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:37,213 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:37,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:37,214 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:37,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:37,229 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:37,229 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:22:37,230 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:37,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:37,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:37,230 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:37,232 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:37,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:37,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2021-11-20 07:22:37,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:37,283 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:37,283 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:37,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:37,284 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:37,288 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 [2021-11-20 07:22:37,297 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:37,297 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:22:37,297 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:37,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:37,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:37,298 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:37,299 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:37,300 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:37,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2021-11-20 07:22:37,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:37,343 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:37,343 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:37,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:37,344 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:37,346 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 [2021-11-20 07:22:37,356 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:37,356 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:22:37,356 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:37,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:37,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:37,356 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:37,357 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:37,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:37,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2021-11-20 07:22:37,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:37,411 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:37,411 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:37,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:37,412 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:37,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:37,423 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:37,423 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:22:37,423 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:37,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:37,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:37,423 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:37,424 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:37,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:37,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2021-11-20 07:22:37,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:37,467 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:37,468 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:37,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:37,469 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:37,470 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 [2021-11-20 07:22:37,480 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:37,480 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:22:37,480 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:37,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:37,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:37,480 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:37,482 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:37,482 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:37,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2021-11-20 07:22:37,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:37,531 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:37,531 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:37,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:37,532 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:37,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:37,543 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:37,543 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:22:37,543 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:37,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:37,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:37,543 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:37,545 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:37,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:37,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2021-11-20 07:22:37,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:37,591 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:37,592 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:37,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:37,595 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:37,597 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:37,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:37,608 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:22:37,608 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:37,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:37,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:37,622 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:37,626 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:37,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:37,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2021-11-20 07:22:37,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:37,662 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:37,662 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:37,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:37,663 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:37,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2021-11-20 07:22:37,664 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 [2021-11-20 07:22:37,671 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:37,672 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:22:37,672 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:37,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:37,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:37,672 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:37,673 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:37,673 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:37,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:37,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2021-11-20 07:22:37,696 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:37,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:37,696 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:37,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2021-11-20 07:22:37,698 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 [2021-11-20 07:22:37,705 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:37,705 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:22:37,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:37,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:37,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:37,705 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:37,706 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:37,706 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:37,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:37,762 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2021-11-20 07:22:37,762 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:37,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:37,763 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:37,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2021-11-20 07:22:37,764 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 [2021-11-20 07:22:37,772 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:37,772 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:22:37,772 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:37,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:37,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:37,772 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:37,774 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:37,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:37,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:37,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2021-11-20 07:22:37,799 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:37,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:37,800 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:37,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2021-11-20 07:22:37,801 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 [2021-11-20 07:22:37,809 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:37,809 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:22:37,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:37,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:37,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:37,809 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:37,813 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:37,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:37,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:37,857 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2021-11-20 07:22:37,858 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:37,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:37,858 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:37,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2021-11-20 07:22:37,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:37,868 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:37,868 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:22:37,868 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:37,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:37,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:37,868 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:37,869 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:37,870 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:37,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:37,893 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:37,894 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:37,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:37,894 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:37,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2021-11-20 07:22:37,895 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 [2021-11-20 07:22:37,903 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:37,903 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:22:37,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:37,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:37,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:37,904 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:37,905 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:37,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:37,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:37,929 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2021-11-20 07:22:37,929 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:37,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:37,930 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:37,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2021-11-20 07:22:37,931 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 [2021-11-20 07:22:37,939 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:37,939 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:22:37,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:37,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:37,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:37,939 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:37,941 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:37,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:37,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:37,977 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:37,977 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:37,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:37,978 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:37,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2021-11-20 07:22:37,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:37,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:37,986 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:22:37,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:37,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:37,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:37,986 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:37,987 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:37,987 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:37,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:38,009 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:38,009 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:38,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:38,010 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:38,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2021-11-20 07:22:38,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:38,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:38,019 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:22:38,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:38,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:38,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:38,019 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:38,019 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:38,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:38,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:38,043 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2021-11-20 07:22:38,043 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:38,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:38,044 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:38,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2021-11-20 07:22:38,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:38,052 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:38,052 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:22:38,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:38,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:38,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:38,053 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:38,053 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:38,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:38,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:38,076 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:38,076 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-11-20 07:22:38,076 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:38,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:38,077 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:38,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2021-11-20 07:22:38,078 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 [2021-11-20 07:22:38,086 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:38,087 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:38,087 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:38,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:38,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:38,087 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:38,089 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:38,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:38,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:38,115 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:38,115 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:38,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:38,116 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:38,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2021-11-20 07:22:38,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:38,125 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:38,125 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:38,125 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:38,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:38,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:38,125 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:38,126 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:38,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:38,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:38,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2021-11-20 07:22:38,149 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:38,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:38,150 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:38,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2021-11-20 07:22:38,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:38,158 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:38,158 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:38,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:38,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:38,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:38,159 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:38,159 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:38,159 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:38,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:38,182 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2021-11-20 07:22:38,182 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:38,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:38,183 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:38,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2021-11-20 07:22:38,184 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 [2021-11-20 07:22:38,192 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:38,192 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:38,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:38,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:38,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:38,192 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:38,194 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:38,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:38,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:38,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2021-11-20 07:22:38,218 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:38,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:38,218 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:38,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2021-11-20 07:22:38,221 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 [2021-11-20 07:22:38,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:38,228 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:38,228 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:38,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:38,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:38,229 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:38,229 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:38,229 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:38,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:38,253 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:38,253 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:38,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:38,254 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:38,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2021-11-20 07:22:38,255 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 [2021-11-20 07:22:38,262 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:38,262 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:38,262 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:38,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:38,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:38,263 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:38,263 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:38,263 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:38,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:38,286 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:38,287 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:38,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:38,287 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:38,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2021-11-20 07:22:38,288 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 [2021-11-20 07:22:38,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:38,296 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:38,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:38,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:38,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:38,296 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:38,297 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:38,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:38,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:38,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2021-11-20 07:22:38,320 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:38,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:38,321 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:38,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2021-11-20 07:22:38,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:38,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:38,330 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:38,330 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:38,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:38,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:38,330 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:38,332 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:38,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:38,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:38,360 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2021-11-20 07:22:38,361 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:38,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:38,362 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:38,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2021-11-20 07:22:38,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:38,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:38,372 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:38,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:38,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:38,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:38,372 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:38,374 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:38,374 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:38,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:38,405 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2021-11-20 07:22:38,405 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:38,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:38,406 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:38,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2021-11-20 07:22:38,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:38,417 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:38,418 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:38,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:38,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:38,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:38,418 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:38,419 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:38,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:38,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:38,444 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:38,444 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:38,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:38,445 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:38,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2021-11-20 07:22:38,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:38,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:38,459 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:38,459 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:38,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:38,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:38,460 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:38,482 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:38,482 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:38,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:38,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2021-11-20 07:22:38,542 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:38,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:38,542 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:38,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2021-11-20 07:22:38,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:38,552 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:38,552 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:38,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:38,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:38,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:38,553 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:38,555 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:38,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:38,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:38,581 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:38,581 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:38,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:38,582 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:38,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2021-11-20 07:22:38,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:38,595 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:38,595 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:38,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:38,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:38,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:38,596 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:38,597 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:38,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:38,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:38,627 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:38,627 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:38,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:38,628 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:38,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2021-11-20 07:22:38,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:38,637 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:38,638 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:38,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:38,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:38,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:38,638 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:38,639 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:38,639 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:38,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:38,662 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:38,662 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:38,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:38,663 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:38,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2021-11-20 07:22:38,664 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 [2021-11-20 07:22:38,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:38,673 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:38,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:38,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:38,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:38,673 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:38,674 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:38,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:38,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:38,697 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:38,698 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:38,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:38,701 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:38,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2021-11-20 07:22:38,703 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 [2021-11-20 07:22:38,711 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:38,711 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:38,711 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:38,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:38,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:38,711 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:38,712 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:38,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:38,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:38,739 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2021-11-20 07:22:38,739 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:38,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:38,739 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:38,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2021-11-20 07:22:38,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:38,748 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:38,748 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:38,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:38,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:38,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:38,749 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:38,750 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:38,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:38,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:38,776 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2021-11-20 07:22:38,776 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:38,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:38,777 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:38,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2021-11-20 07:22:38,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:38,787 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:38,787 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:38,787 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:38,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:38,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:38,787 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:38,798 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:38,798 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:38,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:38,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2021-11-20 07:22:38,831 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:38,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:38,832 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:38,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2021-11-20 07:22:38,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:38,841 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:38,841 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:38,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:38,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:38,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:38,841 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:38,842 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:38,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:38,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:38,865 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2021-11-20 07:22:38,865 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:38,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:38,866 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:38,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2021-11-20 07:22:38,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:38,875 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:38,875 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:38,875 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:38,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:38,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:38,875 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:38,876 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:38,876 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:38,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:38,901 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:38,901 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:38,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:38,902 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:38,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2021-11-20 07:22:38,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:38,913 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:38,913 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:38,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:38,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:38,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:38,914 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:38,916 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:38,916 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:38,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:38,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:38,947 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:38,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:38,947 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:38,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2021-11-20 07:22:38,949 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 [2021-11-20 07:22:38,957 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:38,957 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:38,957 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:38,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:38,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:38,957 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:38,959 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:38,959 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:38,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:38,990 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2021-11-20 07:22:38,991 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:38,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:38,995 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:38,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2021-11-20 07:22:38,996 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 [2021-11-20 07:22:39,004 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:39,004 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:39,004 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:39,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:39,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:39,004 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:39,016 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:39,016 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:39,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:39,041 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:39,042 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:39,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:39,042 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:39,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2021-11-20 07:22:39,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:39,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:39,052 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:39,052 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:39,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:39,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:39,052 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:39,054 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:39,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:39,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:39,080 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:39,080 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:39,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:39,081 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:39,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2021-11-20 07:22:39,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:39,090 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:39,090 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:39,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:39,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:39,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:39,091 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:39,092 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:39,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:39,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:39,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2021-11-20 07:22:39,115 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:39,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:39,116 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:39,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2021-11-20 07:22:39,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:39,124 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:39,125 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:39,125 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:39,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:39,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:39,125 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:39,126 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:39,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:39,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:39,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2021-11-20 07:22:39,149 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:39,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:39,150 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:39,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2021-11-20 07:22:39,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:39,158 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:39,158 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:39,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:39,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:39,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:39,159 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:39,159 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:39,159 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:39,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:39,182 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2021-11-20 07:22:39,182 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:39,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:39,183 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:39,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2021-11-20 07:22:39,184 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 [2021-11-20 07:22:39,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:39,192 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:39,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:39,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:39,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:39,192 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:22:39,193 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:22:39,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:39,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:39,215 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:39,216 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-11-20 07:22:39,216 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:39,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:39,216 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:39,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2021-11-20 07:22:39,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:39,225 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:39,225 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:39,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:39,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:39,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:39,225 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:39,227 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:39,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:39,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:39,250 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2021-11-20 07:22:39,250 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:39,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:39,251 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:39,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2021-11-20 07:22:39,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:39,259 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:39,259 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:39,259 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:39,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:39,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:39,260 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:39,260 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:39,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:39,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:39,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:39,283 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:39,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:39,283 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:39,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2021-11-20 07:22:39,284 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 [2021-11-20 07:22:39,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:39,292 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:39,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:39,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:39,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:39,292 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:39,293 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:39,293 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:39,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:39,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2021-11-20 07:22:39,321 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:39,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:39,322 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:39,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2021-11-20 07:22:39,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:39,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:39,331 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:39,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:39,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:39,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:39,331 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:39,332 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:39,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:39,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:39,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2021-11-20 07:22:39,356 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:39,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:39,357 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:39,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:39,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2021-11-20 07:22:39,366 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:39,366 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:39,366 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:39,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:39,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:39,366 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:39,366 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:39,367 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:39,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:39,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2021-11-20 07:22:39,389 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:39,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:39,390 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:39,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2021-11-20 07:22:39,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:39,401 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:39,401 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:39,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:39,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:39,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:39,402 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:39,403 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:39,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:39,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:39,430 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2021-11-20 07:22:39,430 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:39,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:39,431 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:39,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2021-11-20 07:22:39,432 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 [2021-11-20 07:22:39,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:39,440 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:39,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:39,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:39,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:39,440 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:39,441 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:39,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:39,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:39,463 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2021-11-20 07:22:39,464 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:39,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:39,464 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:39,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2021-11-20 07:22:39,476 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 [2021-11-20 07:22:39,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:39,484 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:39,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:39,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:39,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:39,484 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:39,485 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:39,485 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:39,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:39,514 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:39,514 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:39,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:39,515 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:39,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2021-11-20 07:22:39,516 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 [2021-11-20 07:22:39,523 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:39,524 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:39,524 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:39,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:39,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:39,524 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:39,525 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:39,525 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:39,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:39,547 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:39,547 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:39,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:39,548 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:39,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2021-11-20 07:22:39,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:39,557 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:39,558 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:39,558 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:39,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:39,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:39,558 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:39,558 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:39,558 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:39,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:39,583 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2021-11-20 07:22:39,583 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:39,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:39,584 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:39,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2021-11-20 07:22:39,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:39,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:39,596 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:39,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:39,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:39,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:39,596 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:39,608 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:39,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:39,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:39,650 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:39,650 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:39,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:39,651 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:39,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2021-11-20 07:22:39,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:39,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:39,660 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:39,660 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:39,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:39,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:39,660 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:39,662 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:39,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:39,665 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:39,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2021-11-20 07:22:39,686 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:39,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:39,687 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:39,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2021-11-20 07:22:39,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:39,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:39,696 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:39,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:39,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:39,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:39,696 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:39,697 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:39,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:39,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:39,721 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2021-11-20 07:22:39,721 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:39,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:39,721 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:39,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2021-11-20 07:22:39,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:39,730 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:39,730 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:39,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:39,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:39,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:39,730 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:39,731 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:39,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:39,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:39,753 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2021-11-20 07:22:39,753 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:39,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:39,754 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:39,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2021-11-20 07:22:39,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:39,762 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:39,763 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:39,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:39,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:39,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:39,763 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:39,763 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:39,763 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:39,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:39,785 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:39,785 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:39,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:39,786 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:39,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2021-11-20 07:22:39,787 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 [2021-11-20 07:22:39,794 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:39,794 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:39,794 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:39,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:39,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:39,794 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:39,795 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:39,795 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:39,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:39,817 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2021-11-20 07:22:39,817 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:39,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:39,818 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:39,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2021-11-20 07:22:39,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:39,826 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:39,826 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:39,826 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:39,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:39,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:39,827 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:39,828 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:39,828 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:39,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:39,850 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:39,850 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:39,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:39,850 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:39,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2021-11-20 07:22:39,852 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 [2021-11-20 07:22:39,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:39,859 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:39,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:39,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:39,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:39,860 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:39,861 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:39,861 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:39,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:39,885 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:39,885 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:39,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:39,899 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:39,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2021-11-20 07:22:39,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:39,912 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:39,913 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:39,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:39,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:39,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:39,913 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:39,913 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:39,913 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:39,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:39,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2021-11-20 07:22:39,947 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:39,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:39,947 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:39,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2021-11-20 07:22:39,948 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 [2021-11-20 07:22:39,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:39,956 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:39,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:39,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:39,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:39,956 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:39,956 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:39,956 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:39,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:39,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2021-11-20 07:22:39,978 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:39,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:39,978 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:39,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2021-11-20 07:22:39,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:39,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:39,990 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:39,990 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:39,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:39,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:39,990 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:39,992 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:39,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:39,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:40,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2021-11-20 07:22:40,016 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:40,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:40,017 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:40,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2021-11-20 07:22:40,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:40,025 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:40,026 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:40,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:40,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:40,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:40,026 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:40,027 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:40,027 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:40,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:40,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2021-11-20 07:22:40,073 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:40,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:40,074 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:40,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2021-11-20 07:22:40,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:40,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:40,082 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:40,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:40,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:40,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:40,083 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:40,084 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:40,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:40,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:40,106 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2021-11-20 07:22:40,107 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:40,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:40,107 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:40,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2021-11-20 07:22:40,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:40,116 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:40,116 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:40,116 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:40,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:40,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:40,116 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:40,117 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:40,117 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:40,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:40,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2021-11-20 07:22:40,141 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:40,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:40,142 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:40,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2021-11-20 07:22:40,143 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 [2021-11-20 07:22:40,150 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:40,150 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:40,150 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:40,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:40,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:40,150 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:40,151 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:40,151 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:40,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:40,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2021-11-20 07:22:40,173 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:40,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:40,174 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:40,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2021-11-20 07:22:40,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:40,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:40,182 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:40,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:40,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:40,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:40,183 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:40,183 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:40,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:40,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:40,204 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2021-11-20 07:22:40,204 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:40,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:40,205 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:40,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2021-11-20 07:22:40,212 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 [2021-11-20 07:22:40,219 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:40,219 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:40,230 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:40,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:40,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:40,230 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:40,231 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:40,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:40,232 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:40,252 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:40,252 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:40,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:40,253 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:40,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2021-11-20 07:22:40,254 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 [2021-11-20 07:22:40,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:40,261 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:22:40,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:40,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:40,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:40,261 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:40,262 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:40,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:40,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:40,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2021-11-20 07:22:40,283 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-11-20 07:22:40,283 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:40,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:40,283 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:40,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2021-11-20 07:22:40,284 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 [2021-11-20 07:22:40,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:40,292 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:40,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:40,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:40,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:40,292 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:22:40,294 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:22:40,294 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:40,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:40,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2021-11-20 07:22:40,319 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:40,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:40,320 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:40,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2021-11-20 07:22:40,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:40,328 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:40,328 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:40,328 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:40,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:40,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:40,329 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:22:40,329 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:22:40,329 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:40,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:40,351 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:40,352 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:40,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:40,352 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:40,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2021-11-20 07:22:40,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:40,360 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:40,361 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:40,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:40,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:40,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:40,361 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:22:40,362 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:22:40,362 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:40,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:40,383 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:40,384 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:40,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:40,384 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:40,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2021-11-20 07:22:40,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:40,393 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:40,393 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:40,393 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:40,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:40,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:40,393 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:22:40,394 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:22:40,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:40,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:40,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2021-11-20 07:22:40,422 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:40,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:40,423 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:40,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2021-11-20 07:22:40,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:40,431 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:40,431 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:40,431 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:40,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:40,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:40,432 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:22:40,432 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:22:40,433 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:40,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:40,455 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:40,455 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:40,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:40,457 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:40,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2021-11-20 07:22:40,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:40,465 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:40,465 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:40,465 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:40,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:40,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:40,465 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:22:40,466 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:22:40,466 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:40,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:40,488 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:40,488 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:40,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:40,489 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:40,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2021-11-20 07:22:40,490 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 [2021-11-20 07:22:40,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:40,498 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:40,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:40,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:40,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:40,498 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:22:40,498 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:22:40,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:40,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:40,560 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:40,560 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:40,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:40,575 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:40,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:40,587 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:40,587 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:40,587 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:40,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:40,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:40,587 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:22:40,590 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:22:40,590 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:40,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2021-11-20 07:22:40,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:40,637 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:40,637 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:40,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:40,639 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:40,640 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 [2021-11-20 07:22:40,651 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:40,651 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:40,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:40,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:40,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:40,652 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:22:40,654 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:22:40,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:40,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2021-11-20 07:22:40,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:40,704 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:40,704 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:40,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:40,705 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:40,706 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 [2021-11-20 07:22:40,717 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:40,717 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:40,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:40,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:40,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:40,717 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:22:40,719 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:22:40,719 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:40,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2021-11-20 07:22:40,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:40,776 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:40,777 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:40,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:40,779 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:40,781 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 [2021-11-20 07:22:40,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:40,795 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:40,795 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:40,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:40,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:40,795 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:22:40,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2021-11-20 07:22:40,821 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:22:40,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:40,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:40,904 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:40,904 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:40,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:40,905 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:40,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:40,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:40,921 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:40,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:40,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:40,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:40,922 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:22:40,924 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:22:40,924 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:40,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2021-11-20 07:22:40,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:40,971 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:40,971 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:40,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:40,972 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:40,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:40,985 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:40,985 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:40,985 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:40,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:40,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:40,986 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:22:40,988 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:22:40,988 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:40,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2021-11-20 07:22:40,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:41,031 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:41,031 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:41,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:41,032 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:41,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:41,044 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:41,044 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:41,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:41,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:41,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:41,044 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:22:41,045 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:22:41,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:41,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2021-11-20 07:22:41,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:41,095 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:41,095 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:41,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:41,096 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:41,098 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 [2021-11-20 07:22:41,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:41,109 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:41,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:41,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:41,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:41,109 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:22:41,110 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:22:41,111 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:41,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2021-11-20 07:22:41,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:41,157 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:41,157 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:41,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:41,158 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:41,160 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 [2021-11-20 07:22:41,170 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:41,171 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:41,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:41,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:41,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:41,171 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:22:41,173 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:22:41,173 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:41,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2021-11-20 07:22:41,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:41,219 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:41,219 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:41,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:41,223 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:41,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:41,235 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:41,236 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:41,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:41,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:41,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:41,236 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:22:41,238 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:22:41,238 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:41,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2021-11-20 07:22:41,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:41,283 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:41,283 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:41,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:41,285 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:41,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:41,299 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:41,299 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:41,299 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:41,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:41,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:41,299 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:22:41,303 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:22:41,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:41,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2021-11-20 07:22:41,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:41,351 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:41,351 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:41,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:41,355 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:41,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:41,367 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:41,367 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:41,367 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:41,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:41,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:41,367 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:22:41,368 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:22:41,368 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:41,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2021-11-20 07:22:41,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:41,414 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:41,414 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:41,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:41,415 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:41,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:41,427 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:41,427 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:41,427 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:41,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:41,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:41,427 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:22:41,428 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:22:41,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:41,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2021-11-20 07:22:41,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:41,476 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:41,476 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:41,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:41,477 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:41,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:41,489 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:41,489 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:41,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:41,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:41,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:41,490 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:22:41,493 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:22:41,493 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:41,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2021-11-20 07:22:41,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:41,543 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:41,543 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:41,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:41,547 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:41,550 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 [2021-11-20 07:22:41,560 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:41,560 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:41,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:41,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:41,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:41,561 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:22:41,563 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:22:41,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:41,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2021-11-20 07:22:41,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:41,615 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:41,615 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:41,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:41,617 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:41,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:41,634 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:41,634 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:41,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:41,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:41,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:41,635 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:22:41,637 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:22:41,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:41,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2021-11-20 07:22:41,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:41,685 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:41,686 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:41,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:41,687 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:41,689 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 [2021-11-20 07:22:41,700 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:41,700 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:41,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:41,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:41,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:41,700 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:22:41,702 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:22:41,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:41,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2021-11-20 07:22:41,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:41,752 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:41,752 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:41,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:41,754 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:41,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:41,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2021-11-20 07:22:41,764 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:41,765 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:41,765 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:41,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:41,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:41,765 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:22:41,767 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:22:41,767 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:41,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:41,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2021-11-20 07:22:41,790 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:41,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:41,791 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:41,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2021-11-20 07:22:41,792 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 [2021-11-20 07:22:41,799 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:41,799 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:41,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:41,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:41,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:41,800 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:22:41,800 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:22:41,800 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:41,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:41,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:41,830 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:41,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:41,831 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:41,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2021-11-20 07:22:41,832 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 [2021-11-20 07:22:41,839 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:41,840 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:41,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:41,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:41,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:41,840 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:22:41,840 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:22:41,840 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:41,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:41,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2021-11-20 07:22:41,863 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:41,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:41,864 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:41,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:41,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2021-11-20 07:22:41,874 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:22:41,874 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:22:41,874 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:41,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:41,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:41,875 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:22:41,875 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:22:41,875 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:41,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:41,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2021-11-20 07:22:41,898 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:22:41,899 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-20 07:22:41,899 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-20 07:22:41,899 INFO L87 Difference]: Start difference. First operand 383 states and 662 transitions. cyclomatic complexity: 280 Second operand has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 07:22:41,974 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:22:41,974 INFO L93 Difference]: Finished difference Result 386 states and 664 transitions. [2021-11-20 07:22:41,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-20 07:22:41,977 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 386 states and 664 transitions. [2021-11-20 07:22:41,981 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 191 [2021-11-20 07:22:41,987 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 386 states to 383 states and 620 transitions. [2021-11-20 07:22:41,988 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 383 [2021-11-20 07:22:41,988 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 383 [2021-11-20 07:22:41,988 INFO L73 IsDeterministic]: Start isDeterministic. Operand 383 states and 620 transitions. [2021-11-20 07:22:41,989 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-20 07:22:41,989 INFO L681 BuchiCegarLoop]: Abstraction has 383 states and 620 transitions. [2021-11-20 07:22:41,990 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 383 states and 620 transitions. [2021-11-20 07:22:42,016 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 383 to 383. [2021-11-20 07:22:42,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 383 states, 383 states have (on average 1.6187989556135771) internal successors, (620), 382 states have internal predecessors, (620), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 07:22:42,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 383 states and 620 transitions. [2021-11-20 07:22:42,020 INFO L704 BuchiCegarLoop]: Abstraction has 383 states and 620 transitions. [2021-11-20 07:22:42,020 INFO L587 BuchiCegarLoop]: Abstraction has 383 states and 620 transitions. [2021-11-20 07:22:42,020 INFO L425 BuchiCegarLoop]: ======== Iteration 4============ [2021-11-20 07:22:42,020 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 383 states and 620 transitions. [2021-11-20 07:22:42,023 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 191 [2021-11-20 07:22:42,023 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-20 07:22:42,023 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-20 07:22:42,029 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:22:42,029 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:22:42,032 INFO L791 eck$LassoCheckResult]: Stem: 2412#ULTIMATE.startENTRY 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(46, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0; 2360#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~ret56#1, main_#t~ret57#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~ep13~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~ep14~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~ep21~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~ep23~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~ep24~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~ep31~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~ep32~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~ep34~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep41~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep42~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep43~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~id1~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~r1~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~st1~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~nl1~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~m1~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~max1~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~mode1~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~id2~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~r2~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~st2~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~nl2~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~m2~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~max2~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~mode2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~id3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~r3~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~st3~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~nl3~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~m3~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~max3~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~mode3~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~id4~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~r4~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~st4~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~nl4~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~m4~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~max4~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~mode4~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 2341#L394 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 2251#L405 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 2252#L415 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 2099#L426 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 2355#L436 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 2324#L447 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 2343#L457 assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 2096#L468 init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 2310#L478 assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 2229#L489 init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 2198#L499 assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 2199#L510 init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 2361#L520 assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 2187#L531 init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 2188#L541 assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 2137#L552 init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 2367#L562 assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 2203#L573 init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 2210#L583 assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 2242#L594 init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 2369#L604 assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 2234#L615 init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 2319#L625 assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 2151#L636 init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 2398#L646 assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 2274#L657 init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 2330#L667 assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 2110#L678 init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 2281#L688 assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 2220#L699 init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 2302#L709 assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 2165#L720 init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 2166#L730 assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 2183#L741 init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 2140#L751 assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 2141#L762 init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 2101#L772 assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 2102#L783 init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 2245#L793 assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 2112#L804 init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 2113#L814 assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 2208#L825 init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 2317#L835 assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 2170#L846 init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 2326#L856 assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 2164#L867 init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 2130#L877 assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 2115#L888 init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 2132#L898 assume ~id1~0 != ~id2~0; 2262#L899 assume ~id1~0 != ~id3~0; 2368#L900 assume ~id1~0 != ~id4~0; 2399#L901 assume ~id2~0 != ~id3~0; 2278#L902 assume ~id2~0 != ~id4~0; 2279#L903 assume ~id3~0 != ~id4~0; 2346#L904 assume ~id1~0 >= 0; 2311#L905 assume ~id2~0 >= 0; 2312#L906 assume ~id3~0 >= 0; 2377#L907 assume ~id4~0 >= 0; 2378#L908 assume 0 == ~r1~0 % 256; 2212#L909 assume 0 == ~r2~0 % 256; 2128#L910 assume 0 == ~r3~0 % 256; 2129#L911 assume 0 == ~r4~0 % 256; 2374#L912 assume 0 != init_~r123~0#1 % 256; 2309#L913 assume 0 != init_~r133~0#1 % 256; 2246#L914 assume 0 != init_~r143~0#1 % 256; 2247#L915 assume 0 != init_~r213~0#1 % 256; 2269#L916 assume 0 != init_~r233~0#1 % 256; 2296#L917 assume 0 != init_~r243~0#1 % 256; 2297#L918 assume 0 != init_~r313~0#1 % 256; 2342#L919 assume 0 != init_~r323~0#1 % 256; 2318#L920 assume 0 != init_~r343~0#1 % 256; 2298#L921 assume 0 != init_~r413~0#1 % 256; 2299#L922 assume 0 != init_~r423~0#1 % 256; 2405#L923 assume 0 != init_~r433~0#1 % 256; 2397#L924 assume ~max1~0 == ~id1~0; 2249#L925 assume ~max2~0 == ~id2~0; 2250#L926 assume ~max3~0 == ~id3~0; 2339#L927 assume ~max4~0 == ~id4~0; 2340#L928 assume 0 == ~st1~0; 2384#L929 assume 0 == ~st2~0; 2221#L930 assume 0 == ~st3~0; 2104#L931 assume 0 == ~st4~0; 2105#L932 assume 0 == ~nl1~0; 2253#L933 assume 0 == ~nl2~0; 2272#L934 assume 0 == ~nl3~0; 2235#L935 assume 0 == ~nl4~0; 2236#L936 assume 0 == ~mode1~0 % 256; 2354#L937 assume 0 == ~mode2~0 % 256; 2391#L938 assume 0 == ~mode3~0 % 256; 2332#L939 assume 0 == ~mode4~0 % 256;init_~tmp___23~0#1 := 1; 2313#L898-1 init_#res#1 := init_~tmp___23~0#1; 2314#L1067 main_#t~ret56#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 2194#L22 assume !(0 == assume_abort_if_not_~cond#1); 2195#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 2280#L1204-2 [2021-11-20 07:22:42,034 INFO L793 eck$LassoCheckResult]: Loop: 2280#L1204-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1; 2415#L110 assume 0 != ~mode1~0 % 256;~r1~0 := 1 + ~r1~0 % 256; 2232#L112 assume !(0 != ~ep21~0 % 256); 2214#L112-1 assume !(0 != ~ep31~0 % 256); 2371#L119 assume !(0 != ~ep41~0 % 256); 2385#L126 assume !(3 == ~r1~0 % 256); 2386#L133 ~mode1~0 := 0; 2464#L110-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite7#1, node2_#t~ite8#1, node2_#t~ite9#1; 2372#L163 assume !(0 != ~mode2~0 % 256); 2373#L195 assume !(~r2~0 % 256 < 3); 2450#L195-1 ~mode2~0 := 1; 2449#L163-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite10#1, node3_#t~ite11#1, node3_#t~ite12#1; 2448#L216 assume !(0 != ~mode3~0 % 256); 2328#L248 assume !(~r3~0 % 256 < 3); 2122#L248-1 ~mode3~0 := 1; 2157#L216-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite13#1, node4_#t~ite14#1, node4_#t~ite15#1; 2158#L269 assume !(0 != ~mode4~0 % 256); 2223#L301 assume !(~r4~0 % 256 < 3); 2428#L301-1 ~mode4~0 := 1; 2427#L269-2 assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 2426#L1075 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 2425#L1076 assume ~st1~0 + ~nl1~0 <= 1; 2424#L1077 assume ~st2~0 + ~nl2~0 <= 1; 2423#L1078 assume ~st3~0 + ~nl3~0 <= 1; 2422#L1079 assume ~st4~0 + ~nl4~0 <= 1; 2421#L1080 assume !(~r1~0 % 256 >= 3); 2347#L1083 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; 2348#L1084 assume ~r1~0 % 256 < 3; 2420#L1089 assume !(~r1~0 % 256 >= 3); 2389#L1093 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; 2390#L1094 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 2419#L1075-1 check_#res#1 := check_~tmp~1#1; 2418#L1127 main_#t~ret57#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret57#1;havoc main_#t~ret57#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 2417#L1246 assume !(0 == assert_~arg#1 % 256); 2416#L1241 assume { :end_inline_assert } true; 2280#L1204-2 [2021-11-20 07:22:42,035 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:22:42,035 INFO L85 PathProgramCache]: Analyzing trace with hash -67821554, now seen corresponding path program 1 times [2021-11-20 07:22:42,036 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:22:42,036 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1326506752] [2021-11-20 07:22:42,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:22:42,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:22:42,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-20 07:22:42,153 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-20 07:22:42,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-20 07:22:42,330 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-20 07:22:42,331 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:22:42,331 INFO L85 PathProgramCache]: Analyzing trace with hash -1101404608, now seen corresponding path program 1 times [2021-11-20 07:22:42,331 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:22:42,332 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [305599353] [2021-11-20 07:22:42,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:22:42,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:22:42,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-20 07:22:42,341 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-20 07:22:42,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-20 07:22:42,357 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-20 07:22:42,357 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:22:42,358 INFO L85 PathProgramCache]: Analyzing trace with hash -1534680301, now seen corresponding path program 1 times [2021-11-20 07:22:42,358 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:22:42,358 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1746579804] [2021-11-20 07:22:42,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:22:42,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:22:42,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:22:42,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 07:22:42,471 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:22:42,471 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1746579804] [2021-11-20 07:22:42,472 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1746579804] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:22:42,472 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:22:42,472 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-20 07:22:42,472 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [262629130] [2021-11-20 07:22:42,472 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:22:43,584 INFO L210 LassoAnalysis]: Preferences: [2021-11-20 07:22:43,584 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-20 07:22:43,584 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-20 07:22:43,585 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-20 07:22:43,585 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-11-20 07:22:43,585 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:43,585 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-20 07:22:43,585 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-20 07:22:43,585 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_floodmax.4_overflow.ufo.UNBOUNDED.pals.c_Iteration4_Loop [2021-11-20 07:22:43,586 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-20 07:22:43,587 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-20 07:22:43,592 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:43,594 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:43,596 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:43,598 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:43,601 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:43,652 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:43,658 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:43,660 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:43,662 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:43,664 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:43,667 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:43,669 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:43,671 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:43,673 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:43,676 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:43,679 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:43,685 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:43,687 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:43,693 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:43,695 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:43,701 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:43,703 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:43,706 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:43,708 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:43,713 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:43,718 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:43,723 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:43,725 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:44,385 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-11-20 07:22:44,388 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-11-20 07:22:44,390 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:44,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:44,395 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:44,399 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 07:22:44,399 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 07:22:44,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2021-11-20 07:22:44,414 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 07:22:44,414 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_#t~ite4#1=0} Honda state: {ULTIMATE.start_node1_#t~ite4#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 07:22:44,435 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2021-11-20 07:22:44,435 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:44,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:44,437 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:44,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2021-11-20 07:22:44,438 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 07:22:44,438 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 07:22:44,458 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 07:22:44,458 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite11#1=0} Honda state: {ULTIMATE.start_node3_#t~ite11#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 07:22:44,489 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:44,490 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:44,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:44,491 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:44,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2021-11-20 07:22:44,492 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 07:22:44,492 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 07:22:44,500 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 07:22:44,500 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node2_#t~ite7#1=0} Honda state: {ULTIMATE.start_node2_#t~ite7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 07:22:44,532 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:44,532 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:44,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:44,533 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:44,548 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 07:22:44,548 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 07:22:44,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2021-11-20 07:22:44,575 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 07:22:44,575 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep31~0=0} Honda state: {~ep31~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 07:22:44,606 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:44,606 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:44,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:44,607 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:44,611 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 07:22:44,611 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 07:22:44,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2021-11-20 07:22:44,692 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 07:22:44,692 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~p43_new~0=4, ~p42_new~0=4, ~p24_new~0=4, ~p41_new~0=4, ~nomsg~0=4, ~p34_new~0=4, ~p31_new~0=4, ~p32_new~0=4, ~p13_new~0=4, ~p21_new~0=4, ~p12_new~0=4, ~p23_new~0=4, ~p14_new~0=4, ~p14_old~0=4, ~p23_old~0=4, ~p13_old~0=4, ~p24_old~0=4, ~p41_old~0=4, ~p12_old~0=4, ~p21_old~0=4, ~p43_old~0=4, ~p42_old~0=4, ~p34_old~0=4, ~p32_old~0=4, ~p31_old~0=4} Honda state: {~p43_new~0=4, ~p42_new~0=4, ~p24_new~0=4, ~p41_new~0=4, ~nomsg~0=4, ~p34_new~0=4, ~p31_new~0=4, ~p32_new~0=4, ~p13_new~0=4, ~p21_new~0=4, ~p12_new~0=4, ~p23_new~0=4, ~p14_new~0=4, ~p14_old~0=4, ~p23_old~0=4, ~p13_old~0=4, ~p24_old~0=4, ~p41_old~0=4, ~p12_old~0=4, ~p21_old~0=4, ~p43_old~0=4, ~p42_old~0=4, ~p34_old~0=4, ~p32_old~0=4, ~p31_old~0=4} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 07:22:44,725 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:44,725 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:44,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:44,729 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:44,730 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 07:22:44,731 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 07:22:44,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2021-11-20 07:22:44,791 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:44,791 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:44,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:44,792 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:44,796 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-11-20 07:22:44,808 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 07:22:44,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2021-11-20 07:22:44,933 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-11-20 07:22:44,935 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:44,936 INFO L210 LassoAnalysis]: Preferences: [2021-11-20 07:22:44,936 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-20 07:22:44,936 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-20 07:22:44,936 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-20 07:22:44,936 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-11-20 07:22:44,936 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:44,936 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-20 07:22:44,936 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-20 07:22:44,936 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_floodmax.4_overflow.ufo.UNBOUNDED.pals.c_Iteration4_Loop [2021-11-20 07:22:44,936 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-20 07:22:44,936 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-20 07:22:44,940 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:44,945 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:44,948 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:44,950 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:44,955 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:44,970 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:44,974 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:44,977 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:44,981 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:44,983 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:45,056 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:45,061 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:45,063 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:45,065 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:45,073 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:45,076 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:45,078 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:45,081 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:45,087 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:45,089 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:45,094 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:45,096 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:45,099 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:45,101 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:45,103 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:45,108 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:45,110 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:45,120 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:22:45,848 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-11-20 07:22:45,849 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-11-20 07:22:45,849 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:45,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:45,863 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:45,865 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 [2021-11-20 07:22:45,875 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:45,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:45,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:45,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:45,876 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:45,876 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:45,876 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:45,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2021-11-20 07:22:45,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:45,927 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:45,928 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:45,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:45,929 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:45,931 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 [2021-11-20 07:22:45,940 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:45,941 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:45,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:45,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:45,941 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:45,941 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:45,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:45,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2021-11-20 07:22:45,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:45,982 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:45,983 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:45,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:45,984 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:45,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:45,994 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:45,994 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:45,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:45,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:45,995 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:45,995 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:45,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:45,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2021-11-20 07:22:46,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:46,047 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:46,048 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:46,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:46,052 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:46,054 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 [2021-11-20 07:22:46,069 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:46,069 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:46,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:46,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:46,070 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:46,070 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:46,070 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:46,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2021-11-20 07:22:46,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:46,092 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2021-11-20 07:22:46,093 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:46,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:46,093 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:46,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2021-11-20 07:22:46,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:46,103 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:46,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:46,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:46,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:46,103 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:46,104 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:46,104 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:46,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:46,127 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2021-11-20 07:22:46,127 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:46,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:46,128 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:46,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2021-11-20 07:22:46,129 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 [2021-11-20 07:22:46,137 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:46,137 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:46,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:46,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:46,137 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:46,138 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:46,138 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:46,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:46,160 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2021-11-20 07:22:46,160 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:46,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:46,161 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:46,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2021-11-20 07:22:46,162 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 [2021-11-20 07:22:46,169 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:46,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:46,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:46,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:46,169 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:46,170 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:46,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:46,172 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:46,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:46,192 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:46,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:46,192 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:46,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2021-11-20 07:22:46,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:46,201 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:46,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:46,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:46,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:46,201 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:46,202 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:46,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:46,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:46,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2021-11-20 07:22:46,222 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:46,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:46,223 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:46,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2021-11-20 07:22:46,224 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 [2021-11-20 07:22:46,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:46,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:46,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:46,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:46,231 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:46,231 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:46,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:46,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:46,257 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2021-11-20 07:22:46,258 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:46,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:46,258 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:46,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2021-11-20 07:22:46,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:46,267 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:46,268 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:46,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:46,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:46,268 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:46,274 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:46,274 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:46,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:46,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2021-11-20 07:22:46,299 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:46,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:46,300 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:46,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2021-11-20 07:22:46,301 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 [2021-11-20 07:22:46,308 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:46,308 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:46,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:46,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:46,308 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:46,308 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:46,309 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:46,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:46,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2021-11-20 07:22:46,329 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:46,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:46,330 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:46,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2021-11-20 07:22:46,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:46,337 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:46,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:46,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:46,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:46,338 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:46,338 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:46,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:46,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:46,358 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2021-11-20 07:22:46,359 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:46,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:46,359 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:46,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2021-11-20 07:22:46,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:46,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:46,367 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:46,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:46,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:46,368 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:46,368 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:46,368 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:46,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:46,388 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2021-11-20 07:22:46,389 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:46,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:46,389 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:46,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2021-11-20 07:22:46,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:46,397 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:46,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:46,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:46,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:46,398 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:46,398 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:46,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:46,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:46,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2021-11-20 07:22:46,420 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:46,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:46,420 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:46,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2021-11-20 07:22:46,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:46,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:46,432 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:46,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:46,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:46,433 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:46,434 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:46,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:46,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:46,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2021-11-20 07:22:46,480 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:46,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:46,481 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:46,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:46,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2021-11-20 07:22:46,492 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:46,492 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:46,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:46,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:46,493 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:46,493 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:46,493 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:46,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:46,515 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:46,515 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:46,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:46,516 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:46,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2021-11-20 07:22:46,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:46,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:46,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:46,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:46,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:46,525 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:46,526 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:46,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:46,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:46,578 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:46,578 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:46,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:46,579 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:46,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2021-11-20 07:22:46,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:46,587 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:46,587 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:46,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:46,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:46,587 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:46,588 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:46,588 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:46,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:46,610 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:46,610 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:46,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:46,611 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:46,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2021-11-20 07:22:46,612 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 [2021-11-20 07:22:46,619 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:46,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:46,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:46,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:46,619 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:46,619 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:46,619 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:46,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:46,639 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2021-11-20 07:22:46,640 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:46,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:46,640 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:46,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2021-11-20 07:22:46,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:46,648 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:46,648 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:46,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:46,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:46,648 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:46,649 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:46,649 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:46,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:46,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2021-11-20 07:22:46,670 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:46,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:46,671 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:46,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2021-11-20 07:22:46,682 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 [2021-11-20 07:22:46,688 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:46,689 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:46,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:46,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:46,689 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:46,689 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:46,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:46,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:46,709 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:46,709 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:46,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:46,710 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:46,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2021-11-20 07:22:46,716 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 [2021-11-20 07:22:46,723 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:46,723 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:46,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:46,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:46,723 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:46,724 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:46,724 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:46,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:46,744 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:46,744 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:46,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:46,745 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:46,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2021-11-20 07:22:46,746 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 [2021-11-20 07:22:46,753 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:46,753 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:46,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:46,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:46,753 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:46,754 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:46,754 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:46,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:46,774 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:46,774 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:46,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:46,775 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:46,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2021-11-20 07:22:46,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:46,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:46,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:46,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:46,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:46,783 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:46,783 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:46,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:46,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:46,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2021-11-20 07:22:46,843 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:46,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:46,844 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:46,846 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 [2021-11-20 07:22:46,855 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:46,855 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:46,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:46,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:46,855 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:46,856 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:46,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:46,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2021-11-20 07:22:46,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:46,903 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:46,903 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:46,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:46,907 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:46,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:46,918 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:46,918 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:46,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:46,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:46,918 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:46,919 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:46,919 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:46,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2021-11-20 07:22:46,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:46,964 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:46,965 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:46,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:46,966 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:46,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:46,977 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:46,977 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:46,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:46,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:46,977 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:46,978 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:46,978 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:46,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2021-11-20 07:22:46,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:47,031 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:47,032 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:47,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:47,033 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:47,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:47,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2021-11-20 07:22:47,047 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:47,047 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:47,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:47,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:47,047 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:22:47,048 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:22:47,048 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:47,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:47,091 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:47,091 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-11-20 07:22:47,091 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:47,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:47,092 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:47,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:47,103 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:47,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:47,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:47,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:47,103 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:47,104 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:47,104 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:47,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2021-11-20 07:22:47,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:47,151 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:47,152 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:47,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:47,155 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:47,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:47,166 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:47,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:47,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:47,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:47,167 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:47,167 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:47,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:47,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2021-11-20 07:22:47,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:47,214 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:47,214 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:47,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:47,219 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:47,221 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 [2021-11-20 07:22:47,230 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:47,230 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:47,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:47,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:47,231 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:47,232 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:47,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:47,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2021-11-20 07:22:47,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:47,274 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:47,274 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:47,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:47,275 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:47,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:47,286 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:47,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:47,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:47,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:47,287 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:47,287 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:47,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:47,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2021-11-20 07:22:47,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:47,330 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:47,331 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:47,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:47,332 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:47,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:47,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:47,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:47,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:47,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:47,343 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:47,344 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:47,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:47,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2021-11-20 07:22:47,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:47,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:47,391 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:47,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:47,392 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:47,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:47,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:47,405 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:47,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:47,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:47,405 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:47,406 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:47,406 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:47,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2021-11-20 07:22:47,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:47,451 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:47,452 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:47,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:47,453 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:47,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:47,465 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:47,465 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:47,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:47,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:47,465 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:47,466 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:47,466 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:47,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2021-11-20 07:22:47,483 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:47,516 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:47,516 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:47,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:47,517 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:47,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:47,527 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:47,528 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:47,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:47,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:47,528 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:47,528 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:47,528 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:47,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2021-11-20 07:22:47,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:47,566 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:47,566 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:47,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:47,567 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:47,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2021-11-20 07:22:47,568 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 [2021-11-20 07:22:47,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:47,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:47,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:47,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:47,576 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:47,576 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:47,576 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:47,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:47,597 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:47,597 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:47,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:47,598 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:47,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2021-11-20 07:22:47,599 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 [2021-11-20 07:22:47,609 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:47,609 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:47,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:47,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:47,609 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:47,627 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:47,627 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:47,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:47,673 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:47,673 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:47,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:47,674 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:47,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2021-11-20 07:22:47,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:47,682 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:47,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:47,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:47,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:47,683 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:47,683 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:47,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:47,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:47,704 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:47,704 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:47,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:47,704 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:47,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2021-11-20 07:22:47,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:47,712 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:47,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:47,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:47,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:47,713 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:47,713 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:47,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:47,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:47,739 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2021-11-20 07:22:47,739 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:47,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:47,740 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:47,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2021-11-20 07:22:47,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:47,747 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:47,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:47,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:47,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:47,748 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:47,748 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:47,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:47,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:47,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2021-11-20 07:22:47,769 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:47,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:47,770 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:47,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2021-11-20 07:22:47,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:47,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:47,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:47,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:47,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:47,782 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:47,783 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:47,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:47,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:47,805 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2021-11-20 07:22:47,806 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:47,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:47,806 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:47,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2021-11-20 07:22:47,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:47,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:47,815 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:47,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:47,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:47,815 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:47,816 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:47,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:47,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:47,838 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:47,838 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:47,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:47,839 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:47,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2021-11-20 07:22:47,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:47,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:47,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:47,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:47,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:47,847 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:47,848 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:47,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:47,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:47,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2021-11-20 07:22:47,869 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:47,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:47,869 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:47,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2021-11-20 07:22:47,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:47,878 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:47,878 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:47,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:47,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:47,878 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:47,880 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:47,880 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:47,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:47,902 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2021-11-20 07:22:47,902 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:47,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:47,903 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:47,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2021-11-20 07:22:47,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:47,911 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:47,911 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:47,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:47,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:47,912 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:47,913 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:47,913 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:47,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:47,935 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:47,936 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:47,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:47,936 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:47,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2021-11-20 07:22:47,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:47,944 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:47,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:47,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:47,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:47,945 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:47,945 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:47,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:47,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:47,965 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2021-11-20 07:22:47,966 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:47,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:47,966 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:47,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2021-11-20 07:22:47,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:47,975 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:47,975 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:47,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:47,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:47,975 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:47,976 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:47,976 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:47,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:47,999 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2021-11-20 07:22:47,999 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:47,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:47,999 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:48,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2021-11-20 07:22:48,000 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 [2021-11-20 07:22:48,008 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:48,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:48,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:48,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:48,008 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:48,008 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:48,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:48,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:48,063 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:48,063 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:48,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:48,064 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:48,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2021-11-20 07:22:48,065 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 [2021-11-20 07:22:48,072 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:48,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:48,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:48,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:48,072 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:48,073 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:48,073 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:48,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:48,093 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:48,094 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:48,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:48,094 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:48,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:48,140 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:48,140 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:48,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:48,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:48,141 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:48,141 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:48,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:48,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2021-11-20 07:22:48,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:48,186 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:48,186 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:48,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:48,187 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:48,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2021-11-20 07:22:48,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:48,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:48,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:48,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:48,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:48,195 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:48,196 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:48,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:48,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:48,216 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:48,216 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:48,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:48,217 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:48,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2021-11-20 07:22:48,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:48,225 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:48,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:48,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:48,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:48,226 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:48,226 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:48,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:48,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:48,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2021-11-20 07:22:48,251 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:48,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:48,252 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:48,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2021-11-20 07:22:48,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:48,260 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:48,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:48,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:48,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:48,260 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:48,261 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:48,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:48,264 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:48,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2021-11-20 07:22:48,284 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:48,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:48,285 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:48,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2021-11-20 07:22:48,286 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 [2021-11-20 07:22:48,293 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:48,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:48,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:48,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:48,293 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:48,294 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:48,294 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:48,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:48,317 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2021-11-20 07:22:48,317 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:48,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:48,317 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:48,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2021-11-20 07:22:48,319 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 [2021-11-20 07:22:48,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:48,326 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:48,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:48,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:48,327 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:22:48,328 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:22:48,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:48,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:48,352 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2021-11-20 07:22:48,352 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-11-20 07:22:48,352 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:48,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:48,353 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:48,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2021-11-20 07:22:48,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:48,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:48,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:48,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:48,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:48,362 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:48,362 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:48,362 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:48,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:48,384 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2021-11-20 07:22:48,384 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:48,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:48,385 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:48,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2021-11-20 07:22:48,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:48,393 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:48,393 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:48,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:48,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:48,394 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:48,394 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:48,394 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:48,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:48,417 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:48,417 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:48,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:48,418 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:48,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2021-11-20 07:22:48,419 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 [2021-11-20 07:22:48,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:48,426 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:48,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:48,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:48,426 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:48,427 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:48,427 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:48,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:48,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2021-11-20 07:22:48,450 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:48,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:48,451 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:48,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2021-11-20 07:22:48,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:48,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:48,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:48,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:48,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:48,460 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:48,461 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:48,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:48,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:48,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2021-11-20 07:22:48,483 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:48,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:48,484 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:48,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2021-11-20 07:22:48,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:48,492 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:48,492 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:48,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:48,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:48,492 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:48,495 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:48,495 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:48,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:48,522 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2021-11-20 07:22:48,522 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:48,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:48,523 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:48,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2021-11-20 07:22:48,524 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 [2021-11-20 07:22:48,531 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:48,531 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:48,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:48,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:48,532 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:48,532 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:48,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:48,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:48,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2021-11-20 07:22:48,555 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:48,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:48,555 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:48,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2021-11-20 07:22:48,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:48,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:48,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:48,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:48,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:48,564 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:48,565 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:48,565 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:48,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:48,587 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:48,587 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:48,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:48,588 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:48,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2021-11-20 07:22:48,589 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 [2021-11-20 07:22:48,596 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:48,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:48,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:48,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:48,596 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:48,597 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:48,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:48,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:48,618 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2021-11-20 07:22:48,618 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:48,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:48,618 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:48,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2021-11-20 07:22:48,620 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 [2021-11-20 07:22:48,627 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:48,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:48,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:48,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:48,627 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:48,627 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:48,627 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:48,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:48,648 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:48,648 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:48,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:48,649 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:48,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2021-11-20 07:22:48,650 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 [2021-11-20 07:22:48,660 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:48,660 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:48,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:48,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:48,660 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:48,686 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:48,687 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:48,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:48,772 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:48,772 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:48,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:48,773 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:48,824 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 [2021-11-20 07:22:48,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:48,833 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:48,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:48,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:48,834 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:48,834 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:48,834 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:48,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2021-11-20 07:22:48,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:48,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2021-11-20 07:22:48,879 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:48,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:48,880 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:48,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2021-11-20 07:22:48,881 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 [2021-11-20 07:22:48,888 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:48,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:48,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:48,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:48,889 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:48,889 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:48,889 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:48,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:48,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2021-11-20 07:22:48,910 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:48,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:48,911 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:48,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2021-11-20 07:22:48,912 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 [2021-11-20 07:22:48,919 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:48,919 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:48,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:48,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:48,919 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:48,920 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:48,920 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:48,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:48,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2021-11-20 07:22:48,942 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:48,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:48,942 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:48,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2021-11-20 07:22:48,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:48,951 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:48,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:48,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:48,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:48,952 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:48,954 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:48,954 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:48,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:48,978 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:48,978 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:48,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:48,979 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:48,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2021-11-20 07:22:48,980 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 [2021-11-20 07:22:48,987 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:48,987 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:48,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:48,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:48,988 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:48,989 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:48,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:48,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:49,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2021-11-20 07:22:49,012 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:49,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:49,012 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:49,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2021-11-20 07:22:49,013 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 [2021-11-20 07:22:49,021 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:49,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:49,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:49,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:49,022 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:49,022 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:49,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:49,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:49,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2021-11-20 07:22:49,045 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:49,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:49,045 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:49,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2021-11-20 07:22:49,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:49,054 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:49,054 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:49,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:49,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:49,054 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:49,055 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:49,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:49,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:49,077 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:49,078 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:49,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:49,078 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:49,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2021-11-20 07:22:49,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:49,089 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:49,089 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:49,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:49,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:49,090 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:49,092 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:49,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:49,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:49,136 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2021-11-20 07:22:49,137 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:49,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:49,138 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:49,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:22:49,173 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:49,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:49,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:49,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:49,173 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:49,174 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:49,174 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:49,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2021-11-20 07:22:49,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:22:49,227 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Forceful destruction successful, exit code 0 [2021-11-20 07:22:49,227 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:22:49,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:22:49,228 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:22:49,230 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 [2021-11-20 07:22:49,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:22:49,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:22:49,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:22:49,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:22:49,240 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:22:49,242 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:22:49,242 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:22:49,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-20 07:26:35,536 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:26:35,536 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:26:35,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:35,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:35,556 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4150)] Ended with exit code 0 [2021-11-20 07:26:35,556 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:35,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:35,557 INFO L229 MonitoredProcess]: Starting monitored process 4151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:35,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4151)] Waiting until timeout for monitored process [2021-11-20 07:26:35,558 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 [2021-11-20 07:26:35,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:35,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:35,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:35,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:35,565 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:26:35,565 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:26:35,565 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:35,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:35,584 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4151)] Ended with exit code 0 [2021-11-20 07:26:35,585 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:35,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:35,585 INFO L229 MonitoredProcess]: Starting monitored process 4152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:35,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4152)] Waiting until timeout for monitored process [2021-11-20 07:26:35,586 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 [2021-11-20 07:26:35,593 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:35,593 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:35,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:35,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:35,593 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:26:35,594 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:26:35,594 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:35,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:35,615 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4152)] Ended with exit code 0 [2021-11-20 07:26:35,615 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:35,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:35,615 INFO L229 MonitoredProcess]: Starting monitored process 4153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:35,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4153)] Waiting until timeout for monitored process [2021-11-20 07:26:35,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:35,623 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:35,623 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:35,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:35,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:35,623 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:26:35,623 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:26:35,624 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:35,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:35,643 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4153)] Ended with exit code 0 [2021-11-20 07:26:35,643 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:35,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:35,644 INFO L229 MonitoredProcess]: Starting monitored process 4154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:35,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4154)] Waiting until timeout for monitored process [2021-11-20 07:26:35,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:35,652 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:35,652 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:35,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:35,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:35,652 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:26:35,652 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:26:35,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:35,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:35,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4154)] Ended with exit code 0 [2021-11-20 07:26:35,672 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:35,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:35,673 INFO L229 MonitoredProcess]: Starting monitored process 4155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:35,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4155)] Waiting until timeout for monitored process [2021-11-20 07:26:35,674 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 [2021-11-20 07:26:35,680 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:35,681 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:35,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:35,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:35,681 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:26:35,681 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:26:35,681 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:35,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:35,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4155)] Ended with exit code 0 [2021-11-20 07:26:35,701 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:35,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:35,702 INFO L229 MonitoredProcess]: Starting monitored process 4156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:35,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4156)] Waiting until timeout for monitored process [2021-11-20 07:26:35,703 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 [2021-11-20 07:26:35,710 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:35,710 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:35,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:35,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:35,710 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:26:35,710 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:26:35,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:35,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:35,733 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4156)] Ended with exit code 0 [2021-11-20 07:26:35,733 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:35,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:35,734 INFO L229 MonitoredProcess]: Starting monitored process 4157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:35,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4157)] Waiting until timeout for monitored process [2021-11-20 07:26:35,734 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 [2021-11-20 07:26:35,741 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:35,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:35,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:35,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:35,741 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:26:35,742 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:26:35,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:35,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:35,761 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4157)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:35,761 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:35,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:35,762 INFO L229 MonitoredProcess]: Starting monitored process 4158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:35,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4158)] Waiting until timeout for monitored process [2021-11-20 07:26:35,763 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 [2021-11-20 07:26:35,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:35,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:35,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:35,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:35,770 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:26:35,770 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:26:35,770 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:35,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:35,790 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4158)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:35,790 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-11-20 07:26:35,790 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:35,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:35,791 INFO L229 MonitoredProcess]: Starting monitored process 4159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:35,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4159)] Waiting until timeout for monitored process [2021-11-20 07:26:35,792 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 [2021-11-20 07:26:35,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:35,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:35,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:35,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:35,799 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:35,799 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:35,800 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:35,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:35,821 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4159)] Ended with exit code 0 [2021-11-20 07:26:35,821 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:35,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:35,822 INFO L229 MonitoredProcess]: Starting monitored process 4160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:35,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4160)] Waiting until timeout for monitored process [2021-11-20 07:26:35,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:35,830 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:35,830 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:35,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:35,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:35,830 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:35,831 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:35,831 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:35,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:35,854 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4160)] Ended with exit code 0 [2021-11-20 07:26:35,854 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:35,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:35,855 INFO L229 MonitoredProcess]: Starting monitored process 4161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:35,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4161)] Waiting until timeout for monitored process [2021-11-20 07:26:35,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:35,862 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:35,862 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:35,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:35,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:35,863 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:35,863 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:35,863 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:35,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:35,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4161)] Ended with exit code 0 [2021-11-20 07:26:35,883 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:35,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:35,884 INFO L229 MonitoredProcess]: Starting monitored process 4162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:35,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4162)] Waiting until timeout for monitored process [2021-11-20 07:26:35,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:35,891 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:35,891 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:35,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:35,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:35,892 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:35,892 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:35,892 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:35,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:35,912 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4162)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:35,912 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:35,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:35,913 INFO L229 MonitoredProcess]: Starting monitored process 4163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:35,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4163)] Waiting until timeout for monitored process [2021-11-20 07:26:35,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:35,920 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:35,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:35,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:35,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:35,921 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:35,921 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:35,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:35,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:35,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4163)] Ended with exit code 0 [2021-11-20 07:26:35,941 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:35,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:35,942 INFO L229 MonitoredProcess]: Starting monitored process 4164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:35,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4164)] Waiting until timeout for monitored process [2021-11-20 07:26:35,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:35,950 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:35,950 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:35,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:35,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:35,950 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:35,951 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:35,951 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:35,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:35,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4164)] Ended with exit code 0 [2021-11-20 07:26:35,971 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:35,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:35,972 INFO L229 MonitoredProcess]: Starting monitored process 4165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:35,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4165)] Waiting until timeout for monitored process [2021-11-20 07:26:35,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:35,980 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:35,980 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:35,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:35,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:35,980 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:35,981 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:35,981 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:35,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:36,003 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4165)] Ended with exit code 0 [2021-11-20 07:26:36,003 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:36,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:36,004 INFO L229 MonitoredProcess]: Starting monitored process 4166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:36,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4166)] Waiting until timeout for monitored process [2021-11-20 07:26:36,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:36,012 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:36,012 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:36,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:36,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:36,012 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:36,014 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:36,014 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:36,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:36,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4166)] Ended with exit code 0 [2021-11-20 07:26:36,036 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:36,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:36,036 INFO L229 MonitoredProcess]: Starting monitored process 4167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:36,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4167)] Waiting until timeout for monitored process [2021-11-20 07:26:36,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:36,044 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:36,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:36,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:36,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:36,045 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:36,045 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:36,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:36,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:36,065 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4167)] Ended with exit code 0 [2021-11-20 07:26:36,066 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:36,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:36,066 INFO L229 MonitoredProcess]: Starting monitored process 4168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:36,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4168)] Waiting until timeout for monitored process [2021-11-20 07:26:36,067 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 [2021-11-20 07:26:36,074 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:36,074 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:36,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:36,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:36,075 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:36,075 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:36,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:36,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:36,095 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4168)] Ended with exit code 0 [2021-11-20 07:26:36,096 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:36,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:36,096 INFO L229 MonitoredProcess]: Starting monitored process 4169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:36,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4169)] Waiting until timeout for monitored process [2021-11-20 07:26:36,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:36,104 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:36,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:36,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:36,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:36,104 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:36,106 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:36,106 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:36,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:36,127 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4169)] Ended with exit code 0 [2021-11-20 07:26:36,128 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:36,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:36,128 INFO L229 MonitoredProcess]: Starting monitored process 4170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:36,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4170)] Waiting until timeout for monitored process [2021-11-20 07:26:36,129 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 [2021-11-20 07:26:36,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:36,136 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:36,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:36,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:36,136 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:36,137 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:36,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:36,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:36,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4170)] Ended with exit code 0 [2021-11-20 07:26:36,157 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:36,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:36,157 INFO L229 MonitoredProcess]: Starting monitored process 4171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:36,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4171)] Waiting until timeout for monitored process [2021-11-20 07:26:36,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:36,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:36,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:36,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:36,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:36,168 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:36,175 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:36,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:36,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:36,202 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4171)] Ended with exit code 0 [2021-11-20 07:26:36,202 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:36,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:36,203 INFO L229 MonitoredProcess]: Starting monitored process 4172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:36,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4172)] Waiting until timeout for monitored process [2021-11-20 07:26:36,204 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 [2021-11-20 07:26:36,211 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:36,211 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:36,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:36,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:36,211 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:36,211 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:36,211 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:36,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:36,231 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4172)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:36,232 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:36,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:36,232 INFO L229 MonitoredProcess]: Starting monitored process 4173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:36,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4173)] Waiting until timeout for monitored process [2021-11-20 07:26:36,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:36,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:36,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:36,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:36,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:36,240 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:36,241 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:36,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:36,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:36,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4173)] Ended with exit code 0 [2021-11-20 07:26:36,261 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:36,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:36,262 INFO L229 MonitoredProcess]: Starting monitored process 4174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:36,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4174)] Waiting until timeout for monitored process [2021-11-20 07:26:36,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:36,269 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:36,269 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:36,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:36,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:36,270 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:36,271 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:36,271 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:36,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:36,292 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4174)] Ended with exit code 0 [2021-11-20 07:26:36,292 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:36,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:36,293 INFO L229 MonitoredProcess]: Starting monitored process 4175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:36,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4175)] Waiting until timeout for monitored process [2021-11-20 07:26:36,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:36,301 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:36,301 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:36,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:36,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:36,301 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:36,301 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:36,301 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:36,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:36,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4175)] Ended with exit code 0 [2021-11-20 07:26:36,322 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:36,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:36,322 INFO L229 MonitoredProcess]: Starting monitored process 4176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:36,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4176)] Waiting until timeout for monitored process [2021-11-20 07:26:36,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:36,330 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:36,330 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:36,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:36,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:36,330 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:36,331 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:36,331 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:36,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:36,351 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4176)] Ended with exit code 0 [2021-11-20 07:26:36,351 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:36,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:36,352 INFO L229 MonitoredProcess]: Starting monitored process 4177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:36,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4177)] Waiting until timeout for monitored process [2021-11-20 07:26:36,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:36,359 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:36,360 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:36,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:36,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:36,360 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:36,360 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:36,360 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:36,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:36,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4177)] Ended with exit code 0 [2021-11-20 07:26:36,381 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:36,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:36,382 INFO L229 MonitoredProcess]: Starting monitored process 4178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:36,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4178)] Waiting until timeout for monitored process [2021-11-20 07:26:36,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:36,390 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:36,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:36,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:36,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:36,390 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:36,391 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:36,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:36,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:36,413 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4178)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:36,413 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:36,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:36,414 INFO L229 MonitoredProcess]: Starting monitored process 4179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:36,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4179)] Waiting until timeout for monitored process [2021-11-20 07:26:36,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:36,422 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:36,422 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:36,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:36,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:36,422 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:36,422 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:36,422 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:36,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:36,443 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4179)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:36,443 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:36,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:36,443 INFO L229 MonitoredProcess]: Starting monitored process 4180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:36,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4180)] Waiting until timeout for monitored process [2021-11-20 07:26:36,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:36,451 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:36,451 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:36,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:36,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:36,452 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:36,453 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:36,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:36,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:36,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4180)] Ended with exit code 0 [2021-11-20 07:26:36,474 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:36,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:36,474 INFO L229 MonitoredProcess]: Starting monitored process 4181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:36,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4181)] Waiting until timeout for monitored process [2021-11-20 07:26:36,475 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 [2021-11-20 07:26:36,482 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:36,482 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:36,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:36,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:36,483 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:36,483 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:36,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:36,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:36,504 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4181)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:36,504 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:36,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:36,504 INFO L229 MonitoredProcess]: Starting monitored process 4182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:36,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4182)] Waiting until timeout for monitored process [2021-11-20 07:26:36,505 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 [2021-11-20 07:26:36,512 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:36,512 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:36,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:36,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:36,513 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:36,513 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:36,513 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:36,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:36,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4182)] Ended with exit code 0 [2021-11-20 07:26:36,533 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:36,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:36,534 INFO L229 MonitoredProcess]: Starting monitored process 4183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:36,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4183)] Waiting until timeout for monitored process [2021-11-20 07:26:36,535 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 [2021-11-20 07:26:36,542 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:36,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:36,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:36,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:36,542 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:36,543 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:36,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:36,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:36,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4183)] Ended with exit code 0 [2021-11-20 07:26:36,564 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:36,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:36,564 INFO L229 MonitoredProcess]: Starting monitored process 4184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:36,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4184)] Waiting until timeout for monitored process [2021-11-20 07:26:36,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:36,572 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:36,572 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:36,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:36,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:36,572 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:36,574 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:36,574 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:36,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:36,596 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4184)] Ended with exit code 0 [2021-11-20 07:26:36,596 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:36,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:36,599 INFO L229 MonitoredProcess]: Starting monitored process 4185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:36,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4185)] Waiting until timeout for monitored process [2021-11-20 07:26:36,600 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 [2021-11-20 07:26:36,607 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:36,607 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:36,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:36,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:36,607 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:36,608 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:36,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:36,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:36,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4185)] Ended with exit code 0 [2021-11-20 07:26:36,629 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:36,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:36,629 INFO L229 MonitoredProcess]: Starting monitored process 4186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:36,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4186)] Waiting until timeout for monitored process [2021-11-20 07:26:36,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:36,637 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:36,637 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:36,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:36,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:36,637 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:36,638 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:36,638 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:36,641 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:36,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4186)] Ended with exit code 0 [2021-11-20 07:26:36,660 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:36,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:36,660 INFO L229 MonitoredProcess]: Starting monitored process 4187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:36,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4187)] Waiting until timeout for monitored process [2021-11-20 07:26:36,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:36,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:36,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:36,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:36,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:36,669 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:36,669 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:36,669 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:36,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:36,694 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4187)] Ended with exit code 0 [2021-11-20 07:26:36,694 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:36,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:36,695 INFO L229 MonitoredProcess]: Starting monitored process 4188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:36,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4188)] Waiting until timeout for monitored process [2021-11-20 07:26:36,696 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 [2021-11-20 07:26:36,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:36,703 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:36,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:36,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:36,703 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:36,703 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:36,703 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:36,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:36,723 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4188)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:36,724 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:36,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:36,724 INFO L229 MonitoredProcess]: Starting monitored process 4189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:36,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4189)] Waiting until timeout for monitored process [2021-11-20 07:26:36,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:36,733 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:36,733 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:36,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:36,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:36,733 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:36,734 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:36,734 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:36,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:36,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4189)] Ended with exit code 0 [2021-11-20 07:26:36,759 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:36,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:36,760 INFO L229 MonitoredProcess]: Starting monitored process 4190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:36,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4190)] Waiting until timeout for monitored process [2021-11-20 07:26:36,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:36,768 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:36,769 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:36,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:36,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:36,769 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:36,769 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:36,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:36,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:36,790 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4190)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:36,790 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:36,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:36,791 INFO L229 MonitoredProcess]: Starting monitored process 4191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:36,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4191)] Waiting until timeout for monitored process [2021-11-20 07:26:36,792 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 [2021-11-20 07:26:36,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:36,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:36,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:36,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:36,799 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:36,800 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:36,800 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:36,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:36,821 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4191)] Ended with exit code 0 [2021-11-20 07:26:36,821 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:36,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:36,821 INFO L229 MonitoredProcess]: Starting monitored process 4192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:36,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4192)] Waiting until timeout for monitored process [2021-11-20 07:26:36,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:36,829 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:36,829 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:36,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:36,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:36,830 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:36,830 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:36,830 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:36,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:36,851 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4192)] Ended with exit code 0 [2021-11-20 07:26:36,851 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:36,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:36,852 INFO L229 MonitoredProcess]: Starting monitored process 4193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:36,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4193)] Waiting until timeout for monitored process [2021-11-20 07:26:36,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:36,859 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:36,860 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:36,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:36,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:36,860 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:36,861 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:36,861 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:36,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:36,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4193)] Ended with exit code 0 [2021-11-20 07:26:36,881 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:36,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:36,882 INFO L229 MonitoredProcess]: Starting monitored process 4194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:36,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4194)] Waiting until timeout for monitored process [2021-11-20 07:26:36,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:36,890 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:36,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:36,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:36,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:36,890 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:36,891 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:36,891 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:36,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:36,911 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4194)] Ended with exit code 0 [2021-11-20 07:26:36,912 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:36,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:36,912 INFO L229 MonitoredProcess]: Starting monitored process 4195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:36,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4195)] Waiting until timeout for monitored process [2021-11-20 07:26:36,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:36,920 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:36,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:36,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:36,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:36,921 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:36,921 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:36,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:36,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:36,942 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4195)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:36,942 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-11-20 07:26:36,942 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:36,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:36,943 INFO L229 MonitoredProcess]: Starting monitored process 4196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:36,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4196)] Waiting until timeout for monitored process [2021-11-20 07:26:36,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:36,951 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:36,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:36,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:36,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:36,951 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:36,952 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:36,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:36,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:36,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4196)] Ended with exit code 0 [2021-11-20 07:26:36,973 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:36,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:36,974 INFO L229 MonitoredProcess]: Starting monitored process 4197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:36,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4197)] Waiting until timeout for monitored process [2021-11-20 07:26:36,975 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 [2021-11-20 07:26:36,984 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:36,984 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:36,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:36,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:36,984 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:36,986 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:36,986 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:36,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:37,009 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4197)] Ended with exit code 0 [2021-11-20 07:26:37,009 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:37,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:37,009 INFO L229 MonitoredProcess]: Starting monitored process 4198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:37,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4198)] Waiting until timeout for monitored process [2021-11-20 07:26:37,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:37,018 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:37,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:37,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:37,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:37,018 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:37,018 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:37,018 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:37,020 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:37,039 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4198)] Ended with exit code 0 [2021-11-20 07:26:37,039 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:37,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:37,039 INFO L229 MonitoredProcess]: Starting monitored process 4199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:37,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4199)] Waiting until timeout for monitored process [2021-11-20 07:26:37,040 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 [2021-11-20 07:26:37,047 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:37,047 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:37,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:37,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:37,048 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:37,048 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:37,048 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:37,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:37,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4199)] Ended with exit code 0 [2021-11-20 07:26:37,068 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:37,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:37,069 INFO L229 MonitoredProcess]: Starting monitored process 4200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:37,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4200)] Waiting until timeout for monitored process [2021-11-20 07:26:37,070 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 [2021-11-20 07:26:37,077 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:37,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:37,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:37,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:37,077 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:37,078 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:37,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:37,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:37,098 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4200)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:37,098 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:37,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:37,099 INFO L229 MonitoredProcess]: Starting monitored process 4201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:37,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4201)] Waiting until timeout for monitored process [2021-11-20 07:26:37,100 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 [2021-11-20 07:26:37,107 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:37,107 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:37,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:37,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:37,107 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:37,108 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:37,108 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:37,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:37,129 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4201)] Ended with exit code 0 [2021-11-20 07:26:37,129 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:37,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:37,130 INFO L229 MonitoredProcess]: Starting monitored process 4202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:37,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4202)] Waiting until timeout for monitored process [2021-11-20 07:26:37,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:37,154 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:37,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:37,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:37,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:37,154 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:37,155 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:37,155 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:37,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:37,176 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4202)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:37,176 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:37,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:37,177 INFO L229 MonitoredProcess]: Starting monitored process 4203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:37,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4203)] Waiting until timeout for monitored process [2021-11-20 07:26:37,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:37,184 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:37,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:37,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:37,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:37,185 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:37,186 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:37,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:37,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:37,209 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4203)] Ended with exit code 0 [2021-11-20 07:26:37,209 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:37,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:37,210 INFO L229 MonitoredProcess]: Starting monitored process 4204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:37,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4204)] Waiting until timeout for monitored process [2021-11-20 07:26:37,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:37,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:37,217 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:37,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:37,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:37,218 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:37,218 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:37,218 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:37,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:37,238 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4204)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:37,239 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:37,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:37,239 INFO L229 MonitoredProcess]: Starting monitored process 4205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:37,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4205)] Waiting until timeout for monitored process [2021-11-20 07:26:37,240 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 [2021-11-20 07:26:37,247 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:37,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:37,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:37,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:37,248 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:37,248 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:37,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:37,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:37,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4205)] Ended with exit code 0 [2021-11-20 07:26:37,270 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:37,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:37,270 INFO L229 MonitoredProcess]: Starting monitored process 4206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:37,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4206)] Waiting until timeout for monitored process [2021-11-20 07:26:37,271 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 [2021-11-20 07:26:37,279 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:37,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:37,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:37,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:37,279 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:37,281 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:37,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:37,285 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:37,306 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4206)] Ended with exit code 0 [2021-11-20 07:26:37,306 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:37,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:37,307 INFO L229 MonitoredProcess]: Starting monitored process 4207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:37,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4207)] Waiting until timeout for monitored process [2021-11-20 07:26:37,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:37,315 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:37,315 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:37,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:37,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:37,315 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:37,315 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:37,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:37,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:37,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4207)] Ended with exit code 0 [2021-11-20 07:26:37,336 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:37,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:37,337 INFO L229 MonitoredProcess]: Starting monitored process 4208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:37,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4208)] Waiting until timeout for monitored process [2021-11-20 07:26:37,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:37,348 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:37,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:37,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:37,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:37,348 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:37,357 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:37,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:37,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:37,385 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4208)] Ended with exit code 0 [2021-11-20 07:26:37,385 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:37,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:37,386 INFO L229 MonitoredProcess]: Starting monitored process 4209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:37,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4209)] Waiting until timeout for monitored process [2021-11-20 07:26:37,387 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 [2021-11-20 07:26:37,394 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:37,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:37,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:37,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:37,394 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:37,394 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:37,394 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:37,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:37,414 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4209)] Ended with exit code 0 [2021-11-20 07:26:37,415 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:37,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:37,415 INFO L229 MonitoredProcess]: Starting monitored process 4210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:37,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4210)] Waiting until timeout for monitored process [2021-11-20 07:26:37,416 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 [2021-11-20 07:26:37,423 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:37,423 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:37,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:37,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:37,423 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:37,423 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:37,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:37,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:37,444 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4210)] Ended with exit code 0 [2021-11-20 07:26:37,444 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:37,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:37,445 INFO L229 MonitoredProcess]: Starting monitored process 4211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:37,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4211)] Waiting until timeout for monitored process [2021-11-20 07:26:37,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:37,452 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:37,453 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:37,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:37,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:37,453 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:37,454 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:37,454 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:37,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:37,475 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4211)] Ended with exit code 0 [2021-11-20 07:26:37,476 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:37,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:37,476 INFO L229 MonitoredProcess]: Starting monitored process 4212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:37,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4212)] Waiting until timeout for monitored process [2021-11-20 07:26:37,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:37,484 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:37,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:37,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:37,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:37,484 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:37,485 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:37,485 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:37,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:37,505 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4212)] Ended with exit code 0 [2021-11-20 07:26:37,505 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:37,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:37,506 INFO L229 MonitoredProcess]: Starting monitored process 4213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:37,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4213)] Waiting until timeout for monitored process [2021-11-20 07:26:37,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:37,513 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:37,513 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:37,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:37,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:37,514 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:37,514 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:37,514 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:37,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:37,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4213)] Ended with exit code 0 [2021-11-20 07:26:37,535 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:37,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:37,535 INFO L229 MonitoredProcess]: Starting monitored process 4214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:37,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4214)] Waiting until timeout for monitored process [2021-11-20 07:26:37,536 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 [2021-11-20 07:26:37,543 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:37,543 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:37,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:37,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:37,544 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:37,545 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:37,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:37,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:37,567 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4214)] Ended with exit code 0 [2021-11-20 07:26:37,567 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:37,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:37,567 INFO L229 MonitoredProcess]: Starting monitored process 4215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:37,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4215)] Waiting until timeout for monitored process [2021-11-20 07:26:37,568 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 [2021-11-20 07:26:37,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:37,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:37,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:37,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:37,576 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:37,577 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:37,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:37,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:37,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4215)] Ended with exit code 0 [2021-11-20 07:26:37,599 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:37,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:37,599 INFO L229 MonitoredProcess]: Starting monitored process 4216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:37,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4216)] Waiting until timeout for monitored process [2021-11-20 07:26:37,600 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 [2021-11-20 07:26:37,607 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:37,607 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:37,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:37,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:37,607 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:37,608 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:37,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:37,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:37,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4216)] Ended with exit code 0 [2021-11-20 07:26:37,628 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:37,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:37,629 INFO L229 MonitoredProcess]: Starting monitored process 4217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:37,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4217)] Waiting until timeout for monitored process [2021-11-20 07:26:37,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:37,636 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:37,637 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:37,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:37,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:37,637 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:37,638 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:37,638 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:37,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:37,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4217)] Ended with exit code 0 [2021-11-20 07:26:37,659 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:37,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:37,660 INFO L229 MonitoredProcess]: Starting monitored process 4218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:37,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4218)] Waiting until timeout for monitored process [2021-11-20 07:26:37,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:37,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:37,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:37,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:37,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:37,668 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:37,669 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:37,669 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:37,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:37,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4218)] Ended with exit code 0 [2021-11-20 07:26:37,690 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:37,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:37,691 INFO L229 MonitoredProcess]: Starting monitored process 4219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:37,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4219)] Waiting until timeout for monitored process [2021-11-20 07:26:37,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:37,698 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:37,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:37,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:37,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:37,699 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:37,699 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:37,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:37,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:37,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4219)] Ended with exit code 0 [2021-11-20 07:26:37,720 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:37,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:37,721 INFO L229 MonitoredProcess]: Starting monitored process 4220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:37,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4220)] Waiting until timeout for monitored process [2021-11-20 07:26:37,722 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 [2021-11-20 07:26:37,729 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:37,729 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:37,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:37,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:37,729 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:37,730 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:37,730 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:37,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:37,752 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4220)] Ended with exit code 0 [2021-11-20 07:26:37,752 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:37,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:37,752 INFO L229 MonitoredProcess]: Starting monitored process 4221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:37,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4221)] Waiting until timeout for monitored process [2021-11-20 07:26:37,753 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 [2021-11-20 07:26:37,761 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:37,761 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:37,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:37,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:37,761 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:37,763 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:37,763 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:37,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:37,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4221)] Ended with exit code 0 [2021-11-20 07:26:37,785 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:37,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:37,786 INFO L229 MonitoredProcess]: Starting monitored process 4222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:37,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4222)] Waiting until timeout for monitored process [2021-11-20 07:26:37,787 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 [2021-11-20 07:26:37,793 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:37,794 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:37,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:37,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:37,794 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:37,795 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:37,795 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:37,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:37,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4222)] Ended with exit code 0 [2021-11-20 07:26:37,816 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:37,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:37,816 INFO L229 MonitoredProcess]: Starting monitored process 4223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:37,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4223)] Waiting until timeout for monitored process [2021-11-20 07:26:37,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:37,824 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:37,824 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:37,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:37,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:37,824 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:37,826 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:37,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:37,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:37,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4223)] Ended with exit code 0 [2021-11-20 07:26:37,848 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:37,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:37,848 INFO L229 MonitoredProcess]: Starting monitored process 4224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:37,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4224)] Waiting until timeout for monitored process [2021-11-20 07:26:37,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:37,856 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:37,856 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:37,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:37,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:37,856 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:37,857 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:37,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:37,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:37,878 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4224)] Ended with exit code 0 [2021-11-20 07:26:37,878 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:37,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:37,878 INFO L229 MonitoredProcess]: Starting monitored process 4225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:37,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4225)] Waiting until timeout for monitored process [2021-11-20 07:26:37,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:37,886 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:37,886 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:37,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:37,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:37,887 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:37,887 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:37,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:37,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:37,907 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4225)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:37,907 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:37,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:37,908 INFO L229 MonitoredProcess]: Starting monitored process 4226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:37,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4226)] Waiting until timeout for monitored process [2021-11-20 07:26:37,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:37,916 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:37,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:37,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:37,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:37,916 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:37,917 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:37,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:37,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:37,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4226)] Ended with exit code 0 [2021-11-20 07:26:37,940 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:37,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:37,941 INFO L229 MonitoredProcess]: Starting monitored process 4227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:37,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4227)] Waiting until timeout for monitored process [2021-11-20 07:26:37,942 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 [2021-11-20 07:26:37,949 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:37,949 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:37,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:37,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:37,949 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:37,949 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:37,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:37,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:37,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4227)] Ended with exit code 0 [2021-11-20 07:26:37,970 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:37,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:37,970 INFO L229 MonitoredProcess]: Starting monitored process 4228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:37,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4228)] Waiting until timeout for monitored process [2021-11-20 07:26:37,971 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 [2021-11-20 07:26:37,978 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:37,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:37,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:37,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:37,979 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:37,979 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:37,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:37,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:38,000 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4228)] Ended with exit code 0 [2021-11-20 07:26:38,000 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:38,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:38,001 INFO L229 MonitoredProcess]: Starting monitored process 4229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:38,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4229)] Waiting until timeout for monitored process [2021-11-20 07:26:38,002 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 [2021-11-20 07:26:38,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:38,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:38,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:38,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:38,009 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:38,010 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:38,010 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:38,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:38,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4229)] Ended with exit code 0 [2021-11-20 07:26:38,031 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:38,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:38,031 INFO L229 MonitoredProcess]: Starting monitored process 4230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:38,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4230)] Waiting until timeout for monitored process [2021-11-20 07:26:38,032 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 [2021-11-20 07:26:38,039 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:38,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:38,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:38,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:38,039 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:38,040 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:38,040 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:38,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:38,061 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4230)] Ended with exit code 0 [2021-11-20 07:26:38,061 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:38,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:38,062 INFO L229 MonitoredProcess]: Starting monitored process 4231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:38,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4231)] Waiting until timeout for monitored process [2021-11-20 07:26:38,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:38,069 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:38,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:38,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:38,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:38,070 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:38,071 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:38,071 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:38,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:38,091 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4231)] Ended with exit code 0 [2021-11-20 07:26:38,091 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:38,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:38,092 INFO L229 MonitoredProcess]: Starting monitored process 4232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:38,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4232)] Waiting until timeout for monitored process [2021-11-20 07:26:38,093 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:38,100 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:38,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:38,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:38,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:38,100 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:38,101 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:38,101 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:38,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:38,123 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4232)] Ended with exit code 0 [2021-11-20 07:26:38,123 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-11-20 07:26:38,123 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:38,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:38,123 INFO L229 MonitoredProcess]: Starting monitored process 4233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:38,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4233)] Waiting until timeout for monitored process [2021-11-20 07:26:38,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:38,132 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:38,132 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:38,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:38,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:38,132 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:38,133 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:38,133 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:38,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:38,154 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4233)] Ended with exit code 0 [2021-11-20 07:26:38,154 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:38,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:38,155 INFO L229 MonitoredProcess]: Starting monitored process 4234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:38,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4234)] Waiting until timeout for monitored process [2021-11-20 07:26:38,156 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 [2021-11-20 07:26:38,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:38,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:38,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:38,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:38,164 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:38,166 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:38,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:38,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:38,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4234)] Ended with exit code 0 [2021-11-20 07:26:38,189 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:38,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:38,190 INFO L229 MonitoredProcess]: Starting monitored process 4235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:38,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4235)] Waiting until timeout for monitored process [2021-11-20 07:26:38,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:38,198 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:38,198 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:38,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:38,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:38,198 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:38,199 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:38,199 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:38,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:38,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4235)] Ended with exit code 0 [2021-11-20 07:26:38,220 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:38,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:38,220 INFO L229 MonitoredProcess]: Starting monitored process 4236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:38,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4236)] Waiting until timeout for monitored process [2021-11-20 07:26:38,221 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 [2021-11-20 07:26:38,229 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:38,229 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:38,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:38,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:38,229 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:38,230 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:38,230 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:38,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:38,250 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4236)] Ended with exit code 0 [2021-11-20 07:26:38,250 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:38,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:38,251 INFO L229 MonitoredProcess]: Starting monitored process 4237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:38,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4237)] Waiting until timeout for monitored process [2021-11-20 07:26:38,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:38,259 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:38,259 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:38,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:38,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:38,260 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:38,260 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:38,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:38,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:38,281 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4237)] Ended with exit code 0 [2021-11-20 07:26:38,282 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:38,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:38,282 INFO L229 MonitoredProcess]: Starting monitored process 4238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:38,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4238)] Waiting until timeout for monitored process [2021-11-20 07:26:38,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:38,290 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:38,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:38,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:38,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:38,291 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:38,292 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:38,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:38,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:38,313 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4238)] Ended with exit code 0 [2021-11-20 07:26:38,314 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:38,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:38,314 INFO L229 MonitoredProcess]: Starting monitored process 4239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:38,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4239)] Waiting until timeout for monitored process [2021-11-20 07:26:38,315 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 [2021-11-20 07:26:38,322 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:38,322 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:38,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:38,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:38,322 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:38,323 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:38,323 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:38,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:38,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4239)] Ended with exit code 0 [2021-11-20 07:26:38,344 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:38,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:38,345 INFO L229 MonitoredProcess]: Starting monitored process 4240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:38,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4240)] Waiting until timeout for monitored process [2021-11-20 07:26:38,345 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 [2021-11-20 07:26:38,352 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:38,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:38,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:38,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:38,353 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:38,355 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:38,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:38,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:38,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4240)] Ended with exit code 0 [2021-11-20 07:26:38,378 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:38,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:38,379 INFO L229 MonitoredProcess]: Starting monitored process 4241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:38,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4241)] Waiting until timeout for monitored process [2021-11-20 07:26:38,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:38,387 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:38,387 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:38,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:38,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:38,387 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:38,387 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:38,387 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:38,389 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:38,408 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4241)] Ended with exit code 0 [2021-11-20 07:26:38,408 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:38,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:38,408 INFO L229 MonitoredProcess]: Starting monitored process 4242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:38,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4242)] Waiting until timeout for monitored process [2021-11-20 07:26:38,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:38,416 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:38,416 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:38,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:38,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:38,417 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:38,418 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:38,418 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:38,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:38,438 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4242)] Ended with exit code 0 [2021-11-20 07:26:38,439 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:38,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:38,439 INFO L229 MonitoredProcess]: Starting monitored process 4243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:38,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4243)] Waiting until timeout for monitored process [2021-11-20 07:26:38,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:38,447 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:38,447 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:38,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:38,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:38,447 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:38,450 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:38,450 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:38,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:38,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4243)] Ended with exit code 0 [2021-11-20 07:26:38,473 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:38,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:38,474 INFO L229 MonitoredProcess]: Starting monitored process 4244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:38,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4244)] Waiting until timeout for monitored process [2021-11-20 07:26:38,475 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 [2021-11-20 07:26:38,482 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:38,482 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:38,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:38,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:38,482 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:38,482 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:38,482 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:38,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:38,503 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4244)] Ended with exit code 0 [2021-11-20 07:26:38,503 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:38,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:38,504 INFO L229 MonitoredProcess]: Starting monitored process 4245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:38,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4245)] Waiting until timeout for monitored process [2021-11-20 07:26:38,504 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 [2021-11-20 07:26:38,515 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:38,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:38,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:38,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:38,516 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:38,527 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:38,528 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:38,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:38,559 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4245)] Ended with exit code 0 [2021-11-20 07:26:38,559 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:38,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:38,560 INFO L229 MonitoredProcess]: Starting monitored process 4246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:38,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4246)] Waiting until timeout for monitored process [2021-11-20 07:26:38,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:38,567 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:38,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:38,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:38,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:38,568 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:38,568 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:38,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:38,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:38,589 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4246)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:38,589 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:38,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:38,589 INFO L229 MonitoredProcess]: Starting monitored process 4247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:38,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4247)] Waiting until timeout for monitored process [2021-11-20 07:26:38,590 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 [2021-11-20 07:26:38,598 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:38,598 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:38,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:38,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:38,599 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:38,599 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:38,599 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:38,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:38,622 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4247)] Ended with exit code 0 [2021-11-20 07:26:38,622 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:38,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:38,623 INFO L229 MonitoredProcess]: Starting monitored process 4248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:38,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4248)] Waiting until timeout for monitored process [2021-11-20 07:26:38,624 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 [2021-11-20 07:26:38,632 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:38,632 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:38,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:38,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:38,632 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:38,634 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:38,634 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:38,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:38,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4248)] Ended with exit code 0 [2021-11-20 07:26:38,656 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:38,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:38,657 INFO L229 MonitoredProcess]: Starting monitored process 4249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:38,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4249)] Waiting until timeout for monitored process [2021-11-20 07:26:38,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:38,665 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:38,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:38,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:38,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:38,665 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:38,666 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:38,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:38,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:38,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4249)] Ended with exit code 0 [2021-11-20 07:26:38,686 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:38,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:38,687 INFO L229 MonitoredProcess]: Starting monitored process 4250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:38,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4250)] Waiting until timeout for monitored process [2021-11-20 07:26:38,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:38,695 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:38,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:38,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:38,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:38,695 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:38,696 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:38,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:38,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:38,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4250)] Ended with exit code 0 [2021-11-20 07:26:38,716 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:38,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:38,716 INFO L229 MonitoredProcess]: Starting monitored process 4251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:38,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4251)] Waiting until timeout for monitored process [2021-11-20 07:26:38,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:38,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:38,724 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:38,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:38,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:38,725 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:38,726 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:38,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:38,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:38,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4251)] Ended with exit code 0 [2021-11-20 07:26:38,747 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:38,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:38,747 INFO L229 MonitoredProcess]: Starting monitored process 4252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:38,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4252)] Waiting until timeout for monitored process [2021-11-20 07:26:38,748 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 [2021-11-20 07:26:38,755 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:38,755 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:38,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:38,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:38,756 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:38,757 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:38,757 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:38,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:38,779 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4252)] Ended with exit code 0 [2021-11-20 07:26:38,779 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:38,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:38,780 INFO L229 MonitoredProcess]: Starting monitored process 4253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:38,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4253)] Waiting until timeout for monitored process [2021-11-20 07:26:38,781 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 [2021-11-20 07:26:38,788 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:38,788 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:38,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:38,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:38,788 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:38,789 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:38,789 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:38,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:38,809 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4253)] Ended with exit code 0 [2021-11-20 07:26:38,809 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:38,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:38,810 INFO L229 MonitoredProcess]: Starting monitored process 4254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:38,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4254)] Waiting until timeout for monitored process [2021-11-20 07:26:38,811 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 [2021-11-20 07:26:38,818 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:38,818 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:38,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:38,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:38,818 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:38,820 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:38,820 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:38,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:38,840 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4254)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:38,841 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:38,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:38,841 INFO L229 MonitoredProcess]: Starting monitored process 4255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:38,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4255)] Waiting until timeout for monitored process [2021-11-20 07:26:38,842 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 [2021-11-20 07:26:38,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:38,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:38,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:38,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:38,849 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:38,850 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:38,851 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:38,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:38,872 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4255)] Ended with exit code 0 [2021-11-20 07:26:38,872 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:38,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:38,872 INFO L229 MonitoredProcess]: Starting monitored process 4256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:38,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4256)] Waiting until timeout for monitored process [2021-11-20 07:26:38,873 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 [2021-11-20 07:26:38,880 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:38,880 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:38,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:38,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:38,881 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:38,881 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:38,881 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:38,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:38,901 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4256)] Ended with exit code 0 [2021-11-20 07:26:38,901 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:38,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:38,902 INFO L229 MonitoredProcess]: Starting monitored process 4257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:38,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4257)] Waiting until timeout for monitored process [2021-11-20 07:26:38,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:38,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:38,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:38,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:38,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:38,910 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:38,911 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:38,911 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:38,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:38,932 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4257)] Ended with exit code 0 [2021-11-20 07:26:38,932 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:38,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:38,933 INFO L229 MonitoredProcess]: Starting monitored process 4258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:38,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4258)] Waiting until timeout for monitored process [2021-11-20 07:26:38,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:38,941 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:38,941 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:38,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:38,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:38,941 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:38,943 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:38,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:38,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:38,967 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4258)] Ended with exit code 0 [2021-11-20 07:26:38,968 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:38,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:38,968 INFO L229 MonitoredProcess]: Starting monitored process 4259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:38,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4259)] Waiting until timeout for monitored process [2021-11-20 07:26:38,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:38,976 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:38,976 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:38,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:38,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:38,977 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:38,978 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:38,978 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:38,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:39,002 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4259)] Ended with exit code 0 [2021-11-20 07:26:39,002 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:39,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:39,002 INFO L229 MonitoredProcess]: Starting monitored process 4260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:39,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4260)] Waiting until timeout for monitored process [2021-11-20 07:26:39,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:39,011 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:39,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:39,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:39,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:39,011 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:39,012 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:39,013 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:39,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:39,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4260)] Ended with exit code 0 [2021-11-20 07:26:39,035 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:39,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:39,035 INFO L229 MonitoredProcess]: Starting monitored process 4261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:39,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4261)] Waiting until timeout for monitored process [2021-11-20 07:26:39,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:39,043 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:39,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:39,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:39,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:39,044 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:39,045 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:39,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:39,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:39,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4261)] Ended with exit code 0 [2021-11-20 07:26:39,066 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:39,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:39,067 INFO L229 MonitoredProcess]: Starting monitored process 4262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:39,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4262)] Waiting until timeout for monitored process [2021-11-20 07:26:39,068 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 [2021-11-20 07:26:39,075 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:39,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:39,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:39,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:39,075 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:39,075 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:39,076 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:39,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:39,097 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4262)] Ended with exit code 0 [2021-11-20 07:26:39,098 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:39,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:39,098 INFO L229 MonitoredProcess]: Starting monitored process 4263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:39,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4263)] Waiting until timeout for monitored process [2021-11-20 07:26:39,099 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 [2021-11-20 07:26:39,108 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:39,108 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:39,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:39,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:39,109 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:39,110 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:39,111 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:39,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:39,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4263)] Ended with exit code 0 [2021-11-20 07:26:39,138 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:39,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:39,138 INFO L229 MonitoredProcess]: Starting monitored process 4264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:39,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4264)] Waiting until timeout for monitored process [2021-11-20 07:26:39,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:39,147 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:39,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:39,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:39,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:39,148 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:39,148 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:39,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:39,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:39,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4264)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:39,191 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:39,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:39,192 INFO L229 MonitoredProcess]: Starting monitored process 4265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:39,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4265)] Waiting until timeout for monitored process [2021-11-20 07:26:39,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:39,201 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:39,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:39,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:39,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:39,201 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:39,202 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:39,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:39,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:39,226 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4265)] Ended with exit code 0 [2021-11-20 07:26:39,226 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:39,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:39,227 INFO L229 MonitoredProcess]: Starting monitored process 4266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:39,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4266)] Waiting until timeout for monitored process [2021-11-20 07:26:39,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:39,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:39,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:39,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:39,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:39,235 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:39,236 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:39,236 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:39,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:39,257 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4266)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:39,257 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:39,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:39,258 INFO L229 MonitoredProcess]: Starting monitored process 4267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:39,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4267)] Waiting until timeout for monitored process [2021-11-20 07:26:39,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:39,266 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:39,266 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:39,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:39,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:39,266 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:39,267 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:39,267 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:39,269 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:39,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4267)] Ended with exit code 0 [2021-11-20 07:26:39,290 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:39,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:39,291 INFO L229 MonitoredProcess]: Starting monitored process 4268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:39,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4268)] Waiting until timeout for monitored process [2021-11-20 07:26:39,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:39,299 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:39,299 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:39,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:39,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:39,299 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:39,300 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:39,300 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:39,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:39,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4268)] Ended with exit code 0 [2021-11-20 07:26:39,321 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:39,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:39,322 INFO L229 MonitoredProcess]: Starting monitored process 4269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:39,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4269)] Waiting until timeout for monitored process [2021-11-20 07:26:39,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:39,330 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:39,330 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:39,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:39,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:39,330 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:39,331 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:39,331 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:39,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:39,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4269)] Ended with exit code 0 [2021-11-20 07:26:39,353 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-11-20 07:26:39,353 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:39,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:39,354 INFO L229 MonitoredProcess]: Starting monitored process 4270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:39,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4270)] Waiting until timeout for monitored process [2021-11-20 07:26:39,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:39,362 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:39,362 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:39,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:39,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:39,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:39,362 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:39,363 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:39,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:39,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:39,383 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4270)] Ended with exit code 0 [2021-11-20 07:26:39,384 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:39,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:39,384 INFO L229 MonitoredProcess]: Starting monitored process 4271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:39,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4271)] Waiting until timeout for monitored process [2021-11-20 07:26:39,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:39,392 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:39,393 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:39,393 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:39,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:39,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:39,393 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:39,408 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:39,408 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:39,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:39,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4271)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:39,432 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:39,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:39,432 INFO L229 MonitoredProcess]: Starting monitored process 4272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:39,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4272)] Waiting until timeout for monitored process [2021-11-20 07:26:39,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:39,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:39,440 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:39,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:39,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:39,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:39,440 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:39,441 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:39,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:39,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:39,461 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4272)] Ended with exit code 0 [2021-11-20 07:26:39,461 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:39,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:39,462 INFO L229 MonitoredProcess]: Starting monitored process 4273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:39,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4273)] Waiting until timeout for monitored process [2021-11-20 07:26:39,463 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 [2021-11-20 07:26:39,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:39,470 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:39,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:39,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:39,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:39,470 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:39,470 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:39,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:39,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:39,490 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4273)] Ended with exit code 0 [2021-11-20 07:26:39,491 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:39,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:39,491 INFO L229 MonitoredProcess]: Starting monitored process 4274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:39,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4274)] Waiting until timeout for monitored process [2021-11-20 07:26:39,492 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 [2021-11-20 07:26:39,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:39,499 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:39,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:39,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:39,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:39,499 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:39,500 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:39,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:39,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:39,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4274)] Ended with exit code 0 [2021-11-20 07:26:39,520 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:39,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:39,521 INFO L229 MonitoredProcess]: Starting monitored process 4275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:39,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4275)] Waiting until timeout for monitored process [2021-11-20 07:26:39,522 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 [2021-11-20 07:26:39,529 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:39,529 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:39,529 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:39,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:39,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:39,529 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:39,530 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:39,530 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:39,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:39,550 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4275)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:39,550 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:39,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:39,551 INFO L229 MonitoredProcess]: Starting monitored process 4276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:39,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4276)] Waiting until timeout for monitored process [2021-11-20 07:26:39,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:39,559 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:39,559 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:39,559 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:39,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:39,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:39,559 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:39,560 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:39,560 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:39,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:39,588 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4276)] Ended with exit code 0 [2021-11-20 07:26:39,588 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:39,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:39,589 INFO L229 MonitoredProcess]: Starting monitored process 4277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:39,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4277)] Waiting until timeout for monitored process [2021-11-20 07:26:39,589 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 [2021-11-20 07:26:39,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:39,596 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:39,597 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:39,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:39,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:39,597 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:39,598 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:39,598 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:39,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:39,621 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4277)] Ended with exit code 0 [2021-11-20 07:26:39,621 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:39,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:39,622 INFO L229 MonitoredProcess]: Starting monitored process 4278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:39,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4278)] Waiting until timeout for monitored process [2021-11-20 07:26:39,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:39,630 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:39,630 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:39,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:39,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:39,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:39,630 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:39,631 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:39,631 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:39,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:39,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4278)] Ended with exit code 0 [2021-11-20 07:26:39,651 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:39,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:39,652 INFO L229 MonitoredProcess]: Starting monitored process 4279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:39,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4279)] Waiting until timeout for monitored process [2021-11-20 07:26:39,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:39,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:39,660 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:39,660 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:39,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:39,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:39,660 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:39,661 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:39,661 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:39,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:39,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4279)] Ended with exit code 0 [2021-11-20 07:26:39,682 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:39,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:39,682 INFO L229 MonitoredProcess]: Starting monitored process 4280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:39,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4280)] Waiting until timeout for monitored process [2021-11-20 07:26:39,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:39,690 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:39,690 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:39,690 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:39,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:39,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:39,691 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:39,692 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:39,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:39,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:39,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4280)] Ended with exit code 0 [2021-11-20 07:26:39,715 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:39,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:39,716 INFO L229 MonitoredProcess]: Starting monitored process 4281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:39,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4281)] Waiting until timeout for monitored process [2021-11-20 07:26:39,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:39,724 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:39,724 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:39,724 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:39,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:39,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:39,724 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:39,725 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:39,725 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:39,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:39,745 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4281)] Ended with exit code 0 [2021-11-20 07:26:39,745 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:39,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:39,746 INFO L229 MonitoredProcess]: Starting monitored process 4282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:39,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4282)] Waiting until timeout for monitored process [2021-11-20 07:26:39,747 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 [2021-11-20 07:26:39,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:39,756 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:39,756 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:39,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:39,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:39,756 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:39,764 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:39,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:39,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:39,796 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4282)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:39,797 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:39,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:39,797 INFO L229 MonitoredProcess]: Starting monitored process 4283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:39,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4283)] Waiting until timeout for monitored process [2021-11-20 07:26:39,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:39,805 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:39,805 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:39,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:39,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:39,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:39,805 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:39,806 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:39,806 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:39,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:39,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4283)] Ended with exit code 0 [2021-11-20 07:26:39,826 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:39,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:39,827 INFO L229 MonitoredProcess]: Starting monitored process 4284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:39,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4284)] Waiting until timeout for monitored process [2021-11-20 07:26:39,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:39,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:39,835 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:39,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:39,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:39,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:39,835 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:39,835 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:39,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:39,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:39,856 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4284)] Ended with exit code 0 [2021-11-20 07:26:39,856 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:39,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:39,857 INFO L229 MonitoredProcess]: Starting monitored process 4285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:39,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4285)] Waiting until timeout for monitored process [2021-11-20 07:26:39,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:39,865 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:39,865 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:39,865 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:39,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:39,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:39,865 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:39,866 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:39,866 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:39,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:39,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4285)] Ended with exit code 0 [2021-11-20 07:26:39,889 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:39,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:39,889 INFO L229 MonitoredProcess]: Starting monitored process 4286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:39,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4286)] Waiting until timeout for monitored process [2021-11-20 07:26:39,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:39,897 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:39,897 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:39,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:39,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:39,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:39,898 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:39,898 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:39,898 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:39,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:39,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4286)] Ended with exit code 0 [2021-11-20 07:26:39,919 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:39,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:39,919 INFO L229 MonitoredProcess]: Starting monitored process 4287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:39,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4287)] Waiting until timeout for monitored process [2021-11-20 07:26:39,920 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 [2021-11-20 07:26:39,927 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:39,927 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:39,927 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:39,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:39,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:39,928 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:39,928 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:39,928 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:39,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:39,948 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4287)] Ended with exit code 0 [2021-11-20 07:26:39,948 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:39,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:39,949 INFO L229 MonitoredProcess]: Starting monitored process 4288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:39,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4288)] Waiting until timeout for monitored process [2021-11-20 07:26:39,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:39,957 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:39,957 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:39,957 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:39,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:39,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:39,957 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:39,958 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:39,958 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:39,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:39,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4288)] Ended with exit code 0 [2021-11-20 07:26:39,979 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:39,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:39,980 INFO L229 MonitoredProcess]: Starting monitored process 4289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:39,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4289)] Waiting until timeout for monitored process [2021-11-20 07:26:39,980 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 [2021-11-20 07:26:39,987 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:39,987 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:39,987 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:39,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:39,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:39,988 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:39,989 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:39,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:39,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:40,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4289)] Ended with exit code 0 [2021-11-20 07:26:40,011 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:40,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:40,012 INFO L229 MonitoredProcess]: Starting monitored process 4290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:40,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4290)] Waiting until timeout for monitored process [2021-11-20 07:26:40,013 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 [2021-11-20 07:26:40,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:40,020 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:40,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:40,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:40,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:40,020 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:40,020 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:40,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:40,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:40,040 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4290)] Ended with exit code 0 [2021-11-20 07:26:40,041 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:40,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:40,041 INFO L229 MonitoredProcess]: Starting monitored process 4291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:40,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4291)] Waiting until timeout for monitored process [2021-11-20 07:26:40,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:40,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:40,049 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:40,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:40,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:40,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:40,049 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:40,050 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:40,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:40,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:40,071 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4291)] Ended with exit code 0 [2021-11-20 07:26:40,071 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:40,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:40,072 INFO L229 MonitoredProcess]: Starting monitored process 4292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:40,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4292)] Waiting until timeout for monitored process [2021-11-20 07:26:40,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:40,080 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:40,080 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:40,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:40,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:40,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:40,080 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:40,081 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:40,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:40,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:40,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4292)] Ended with exit code 0 [2021-11-20 07:26:40,102 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:40,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:40,102 INFO L229 MonitoredProcess]: Starting monitored process 4293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:40,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4293)] Waiting until timeout for monitored process [2021-11-20 07:26:40,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:40,110 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:40,110 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:40,110 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:40,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:40,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:40,111 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:40,111 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:40,111 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:40,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:40,131 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4293)] Ended with exit code 0 [2021-11-20 07:26:40,132 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:40,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:40,132 INFO L229 MonitoredProcess]: Starting monitored process 4294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:40,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4294)] Waiting until timeout for monitored process [2021-11-20 07:26:40,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:40,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:40,140 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:40,140 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:40,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:40,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:40,140 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:40,141 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:40,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:40,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:40,162 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4294)] Ended with exit code 0 [2021-11-20 07:26:40,162 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:40,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:40,163 INFO L229 MonitoredProcess]: Starting monitored process 4295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:40,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4295)] Waiting until timeout for monitored process [2021-11-20 07:26:40,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:40,170 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:40,171 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:40,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:40,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:40,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:40,171 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:40,172 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:40,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:40,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:40,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4295)] Ended with exit code 0 [2021-11-20 07:26:40,196 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:40,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:40,197 INFO L229 MonitoredProcess]: Starting monitored process 4296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:40,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4296)] Waiting until timeout for monitored process [2021-11-20 07:26:40,198 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 [2021-11-20 07:26:40,204 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:40,205 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:40,205 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:40,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:40,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:40,205 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:40,206 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:40,206 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:40,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:40,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4296)] Ended with exit code 0 [2021-11-20 07:26:40,227 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:40,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:40,227 INFO L229 MonitoredProcess]: Starting monitored process 4297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:40,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4297)] Waiting until timeout for monitored process [2021-11-20 07:26:40,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:40,235 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:40,235 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:40,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:40,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:40,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:40,235 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:40,236 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:40,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:40,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:40,260 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4297)] Ended with exit code 0 [2021-11-20 07:26:40,260 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:40,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:40,260 INFO L229 MonitoredProcess]: Starting monitored process 4298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:40,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4298)] Waiting until timeout for monitored process [2021-11-20 07:26:40,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:40,268 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:40,268 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:40,269 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:40,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:40,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:40,269 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:40,269 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:40,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:40,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:40,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4298)] Ended with exit code 0 [2021-11-20 07:26:40,291 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:40,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:40,291 INFO L229 MonitoredProcess]: Starting monitored process 4299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:40,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4299)] Waiting until timeout for monitored process [2021-11-20 07:26:40,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:40,299 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:40,299 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:40,299 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:40,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:40,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:40,299 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:40,300 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:40,300 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:40,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:40,321 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4299)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:40,321 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:40,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:40,322 INFO L229 MonitoredProcess]: Starting monitored process 4300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:40,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4300)] Waiting until timeout for monitored process [2021-11-20 07:26:40,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:40,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:40,330 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:40,330 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:40,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:40,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:40,330 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:40,331 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:40,331 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:40,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:40,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4300)] Ended with exit code 0 [2021-11-20 07:26:40,354 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:40,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:40,355 INFO L229 MonitoredProcess]: Starting monitored process 4301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:40,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4301)] Waiting until timeout for monitored process [2021-11-20 07:26:40,356 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 [2021-11-20 07:26:40,363 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:40,363 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:40,363 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:40,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:40,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:40,363 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:40,364 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:40,364 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:40,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:40,384 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4301)] Ended with exit code 0 [2021-11-20 07:26:40,384 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:40,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:40,385 INFO L229 MonitoredProcess]: Starting monitored process 4302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:40,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4302)] Waiting until timeout for monitored process [2021-11-20 07:26:40,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:40,392 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:40,393 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:40,393 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:40,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:40,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:40,393 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:40,394 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:40,394 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:40,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:40,414 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4302)] Ended with exit code 0 [2021-11-20 07:26:40,414 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:40,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:40,415 INFO L229 MonitoredProcess]: Starting monitored process 4303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:40,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4303)] Waiting until timeout for monitored process [2021-11-20 07:26:40,416 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 [2021-11-20 07:26:40,423 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:40,423 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:40,423 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:40,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:40,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:40,423 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:40,424 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:40,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:40,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:40,444 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4303)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:40,444 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:40,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:40,445 INFO L229 MonitoredProcess]: Starting monitored process 4304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:40,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4304)] Waiting until timeout for monitored process [2021-11-20 07:26:40,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:40,453 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:40,453 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:40,453 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:40,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:40,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:40,453 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:40,454 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:40,454 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:40,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:40,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4304)] Ended with exit code 0 [2021-11-20 07:26:40,475 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:40,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:40,475 INFO L229 MonitoredProcess]: Starting monitored process 4305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:40,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4305)] Waiting until timeout for monitored process [2021-11-20 07:26:40,476 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 [2021-11-20 07:26:40,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:40,483 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:40,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:40,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:40,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:40,483 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:40,484 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:40,484 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:40,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:40,505 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4305)] Ended with exit code 0 [2021-11-20 07:26:40,505 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:40,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:40,505 INFO L229 MonitoredProcess]: Starting monitored process 4306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:40,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4306)] Waiting until timeout for monitored process [2021-11-20 07:26:40,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:40,513 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:40,513 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:40,514 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:40,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:40,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:40,514 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:26:40,514 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:26:40,514 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:40,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:40,538 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4306)] Ended with exit code 0 [2021-11-20 07:26:40,538 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-11-20 07:26:40,538 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:40,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:40,539 INFO L229 MonitoredProcess]: Starting monitored process 4307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:40,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4307)] Waiting until timeout for monitored process [2021-11-20 07:26:40,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:40,547 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:40,548 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:40,548 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:40,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:40,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:40,548 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:40,549 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:40,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:40,552 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:40,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4307)] Ended with exit code 0 [2021-11-20 07:26:40,572 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:40,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:40,573 INFO L229 MonitoredProcess]: Starting monitored process 4308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:40,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4308)] Waiting until timeout for monitored process [2021-11-20 07:26:40,574 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 [2021-11-20 07:26:40,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:40,582 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:40,582 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:40,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:40,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:40,582 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:40,584 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:40,584 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:40,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:40,611 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4308)] Ended with exit code 0 [2021-11-20 07:26:40,611 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:40,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:40,612 INFO L229 MonitoredProcess]: Starting monitored process 4309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:40,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4309)] Waiting until timeout for monitored process [2021-11-20 07:26:40,613 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 [2021-11-20 07:26:40,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:40,620 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:40,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:40,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:40,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:40,621 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:40,621 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:40,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:40,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:40,643 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4309)] Ended with exit code 0 [2021-11-20 07:26:40,643 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:40,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:40,644 INFO L229 MonitoredProcess]: Starting monitored process 4310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:40,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4310)] Waiting until timeout for monitored process [2021-11-20 07:26:40,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:40,652 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:40,652 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:40,652 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:40,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:40,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:40,652 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:40,653 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:40,653 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:40,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:40,675 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4310)] Ended with exit code 0 [2021-11-20 07:26:40,675 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:40,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:40,675 INFO L229 MonitoredProcess]: Starting monitored process 4311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:40,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4311)] Waiting until timeout for monitored process [2021-11-20 07:26:40,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:40,685 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:40,685 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:40,685 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:40,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:40,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:40,685 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:40,686 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:40,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:40,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:40,709 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4311)] Ended with exit code 0 [2021-11-20 07:26:40,709 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:40,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:40,710 INFO L229 MonitoredProcess]: Starting monitored process 4312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:40,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4312)] Waiting until timeout for monitored process [2021-11-20 07:26:40,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:40,717 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:40,718 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:40,718 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:40,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:40,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:40,718 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:40,719 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:40,719 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:40,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:40,740 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4312)] Ended with exit code 0 [2021-11-20 07:26:40,741 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:40,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:40,741 INFO L229 MonitoredProcess]: Starting monitored process 4313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:40,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4313)] Waiting until timeout for monitored process [2021-11-20 07:26:40,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:40,749 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:40,749 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:40,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:40,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:40,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:40,749 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:40,750 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:40,751 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:40,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:40,772 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4313)] Ended with exit code 0 [2021-11-20 07:26:40,772 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:40,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:40,773 INFO L229 MonitoredProcess]: Starting monitored process 4314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:40,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4314)] Waiting until timeout for monitored process [2021-11-20 07:26:40,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:40,781 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:40,781 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:40,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:40,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:40,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:40,781 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:40,783 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:40,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:40,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:40,811 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4314)] Ended with exit code 0 [2021-11-20 07:26:40,811 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:40,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:40,811 INFO L229 MonitoredProcess]: Starting monitored process 4315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:40,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4315)] Waiting until timeout for monitored process [2021-11-20 07:26:40,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:40,819 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:40,820 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:40,820 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:40,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:40,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:40,820 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:40,820 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:40,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:40,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:40,842 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4315)] Ended with exit code 0 [2021-11-20 07:26:40,842 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:40,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:40,843 INFO L229 MonitoredProcess]: Starting monitored process 4316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:40,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4316)] Waiting until timeout for monitored process [2021-11-20 07:26:40,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:40,851 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:40,851 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:40,851 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:40,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:40,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:40,851 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:40,852 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:40,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:40,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:40,874 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4316)] Ended with exit code 0 [2021-11-20 07:26:40,874 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:40,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:40,875 INFO L229 MonitoredProcess]: Starting monitored process 4317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:40,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4317)] Waiting until timeout for monitored process [2021-11-20 07:26:40,876 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 [2021-11-20 07:26:40,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:40,883 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:40,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:40,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:40,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:40,883 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:40,886 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:40,886 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:40,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:40,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4317)] Ended with exit code 0 [2021-11-20 07:26:40,912 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:40,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:40,913 INFO L229 MonitoredProcess]: Starting monitored process 4318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:40,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4318)] Waiting until timeout for monitored process [2021-11-20 07:26:40,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:40,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:40,921 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:40,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:40,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:40,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:40,921 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:40,922 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:40,922 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:40,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:40,943 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4318)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:40,943 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:40,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:40,944 INFO L229 MonitoredProcess]: Starting monitored process 4319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:40,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4319)] Waiting until timeout for monitored process [2021-11-20 07:26:40,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:40,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:40,955 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:40,955 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:40,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:40,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:40,955 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:40,968 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:40,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:40,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:41,010 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4319)] Ended with exit code 0 [2021-11-20 07:26:41,011 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:41,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:41,011 INFO L229 MonitoredProcess]: Starting monitored process 4320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:41,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4320)] Waiting until timeout for monitored process [2021-11-20 07:26:41,012 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 [2021-11-20 07:26:41,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:41,020 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:41,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:41,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:41,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:41,020 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:41,020 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:41,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:41,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:41,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4320)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:41,042 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:41,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:41,043 INFO L229 MonitoredProcess]: Starting monitored process 4321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:41,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4321)] Waiting until timeout for monitored process [2021-11-20 07:26:41,044 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 [2021-11-20 07:26:41,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:41,051 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:41,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:41,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:41,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:41,051 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:41,052 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:41,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:41,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:41,074 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4321)] Ended with exit code 0 [2021-11-20 07:26:41,074 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:41,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:41,075 INFO L229 MonitoredProcess]: Starting monitored process 4322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:41,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4322)] Waiting until timeout for monitored process [2021-11-20 07:26:41,076 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 [2021-11-20 07:26:41,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:41,083 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:41,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:41,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:41,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:41,083 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:41,085 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:41,085 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:41,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:41,110 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4322)] Ended with exit code 0 [2021-11-20 07:26:41,110 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:41,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:41,111 INFO L229 MonitoredProcess]: Starting monitored process 4323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:41,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4323)] Waiting until timeout for monitored process [2021-11-20 07:26:41,111 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 [2021-11-20 07:26:41,119 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:41,119 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:41,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:41,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:41,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:41,120 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:41,120 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:41,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:41,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:41,143 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4323)] Ended with exit code 0 [2021-11-20 07:26:41,144 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:41,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:41,144 INFO L229 MonitoredProcess]: Starting monitored process 4324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:41,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4324)] Waiting until timeout for monitored process [2021-11-20 07:26:41,145 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 [2021-11-20 07:26:41,152 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:41,153 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:41,153 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:41,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:41,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:41,153 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:41,153 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:41,153 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:41,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:41,175 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4324)] Ended with exit code 0 [2021-11-20 07:26:41,175 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:41,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:41,176 INFO L229 MonitoredProcess]: Starting monitored process 4325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:41,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4325)] Waiting until timeout for monitored process [2021-11-20 07:26:41,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:41,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:41,184 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:41,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:41,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:41,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:41,184 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:41,186 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:41,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:41,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:41,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4325)] Ended with exit code 0 [2021-11-20 07:26:41,208 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:41,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:41,208 INFO L229 MonitoredProcess]: Starting monitored process 4326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:41,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4326)] Waiting until timeout for monitored process [2021-11-20 07:26:41,209 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:41,216 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:41,217 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:41,217 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:41,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:41,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:41,217 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:41,218 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:41,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:41,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:41,244 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4326)] Ended with exit code 0 [2021-11-20 07:26:41,245 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:41,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:41,245 INFO L229 MonitoredProcess]: Starting monitored process 4327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:41,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4327)] Waiting until timeout for monitored process [2021-11-20 07:26:41,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:41,253 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:41,253 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:41,254 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:41,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:41,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:41,254 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:41,254 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:41,254 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:41,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:41,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4327)] Ended with exit code 0 [2021-11-20 07:26:41,276 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:41,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:41,277 INFO L229 MonitoredProcess]: Starting monitored process 4328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:41,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4328)] Waiting until timeout for monitored process [2021-11-20 07:26:41,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:41,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:41,285 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:41,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:41,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:41,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:41,285 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:41,287 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:41,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:41,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:41,309 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4328)] Ended with exit code 0 [2021-11-20 07:26:41,309 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:41,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:41,310 INFO L229 MonitoredProcess]: Starting monitored process 4329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:41,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4329)] Waiting until timeout for monitored process [2021-11-20 07:26:41,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:41,318 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:41,318 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:41,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:41,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:41,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:41,318 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:41,320 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:41,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:41,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:41,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4329)] Ended with exit code 0 [2021-11-20 07:26:41,342 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:41,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:41,343 INFO L229 MonitoredProcess]: Starting monitored process 4330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:41,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4330)] Waiting until timeout for monitored process [2021-11-20 07:26:41,344 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 [2021-11-20 07:26:41,352 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:41,352 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:41,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:41,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:41,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:41,352 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:41,353 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:41,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:41,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:41,375 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4330)] Ended with exit code 0 [2021-11-20 07:26:41,375 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:41,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:41,376 INFO L229 MonitoredProcess]: Starting monitored process 4331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:41,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4331)] Waiting until timeout for monitored process [2021-11-20 07:26:41,377 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 [2021-11-20 07:26:41,384 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:41,384 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:41,384 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:41,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:41,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:41,385 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:41,385 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:41,385 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:41,389 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:41,408 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4331)] Ended with exit code 0 [2021-11-20 07:26:41,408 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:41,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:41,409 INFO L229 MonitoredProcess]: Starting monitored process 4332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:41,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4332)] Waiting until timeout for monitored process [2021-11-20 07:26:41,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:41,417 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:41,417 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:41,417 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:41,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:41,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:41,417 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:41,419 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:41,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:41,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:41,445 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4332)] Ended with exit code 0 [2021-11-20 07:26:41,445 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:41,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:41,446 INFO L229 MonitoredProcess]: Starting monitored process 4333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:41,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4333)] Waiting until timeout for monitored process [2021-11-20 07:26:41,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:41,454 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:41,454 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:41,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:41,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:41,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:41,454 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:41,455 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:41,456 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:41,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:41,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4333)] Ended with exit code 0 [2021-11-20 07:26:41,477 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:41,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:41,478 INFO L229 MonitoredProcess]: Starting monitored process 4334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:41,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4334)] Waiting until timeout for monitored process [2021-11-20 07:26:41,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:41,486 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:41,486 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:41,486 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:41,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:41,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:41,486 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:41,488 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:41,488 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:41,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:41,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4334)] Ended with exit code 0 [2021-11-20 07:26:41,513 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:41,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:41,514 INFO L229 MonitoredProcess]: Starting monitored process 4335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:41,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4335)] Waiting until timeout for monitored process [2021-11-20 07:26:41,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:41,522 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:41,522 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:41,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:41,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:41,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:41,522 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:41,523 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:41,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:41,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:41,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4335)] Ended with exit code 0 [2021-11-20 07:26:41,545 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:41,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:41,546 INFO L229 MonitoredProcess]: Starting monitored process 4336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:41,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4336)] Waiting until timeout for monitored process [2021-11-20 07:26:41,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:41,554 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:41,554 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:41,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:41,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:41,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:41,554 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:41,555 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:41,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:41,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:41,576 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4336)] Ended with exit code 0 [2021-11-20 07:26:41,576 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:41,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:41,577 INFO L229 MonitoredProcess]: Starting monitored process 4337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:41,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4337)] Waiting until timeout for monitored process [2021-11-20 07:26:41,578 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 [2021-11-20 07:26:41,585 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:41,585 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:41,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:41,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:41,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:41,585 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:41,587 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:41,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:41,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:41,612 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4337)] Ended with exit code 0 [2021-11-20 07:26:41,612 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:41,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:41,613 INFO L229 MonitoredProcess]: Starting monitored process 4338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:41,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4338)] Waiting until timeout for monitored process [2021-11-20 07:26:41,614 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 [2021-11-20 07:26:41,621 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:41,621 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:41,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:41,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:41,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:41,621 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:41,622 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:41,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:41,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:41,643 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4338)] Ended with exit code 0 [2021-11-20 07:26:41,643 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:41,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:41,644 INFO L229 MonitoredProcess]: Starting monitored process 4339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:41,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4339)] Waiting until timeout for monitored process [2021-11-20 07:26:41,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:41,652 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:41,652 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:41,652 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:41,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:41,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:41,653 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:41,654 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:41,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:41,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:41,676 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4339)] Ended with exit code 0 [2021-11-20 07:26:41,676 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:41,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:41,676 INFO L229 MonitoredProcess]: Starting monitored process 4340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:41,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4340)] Waiting until timeout for monitored process [2021-11-20 07:26:41,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:41,684 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:41,685 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:41,685 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:41,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:41,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:41,685 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:41,686 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:41,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:41,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:41,707 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4340)] Ended with exit code 0 [2021-11-20 07:26:41,708 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:41,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:41,708 INFO L229 MonitoredProcess]: Starting monitored process 4341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:41,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4341)] Waiting until timeout for monitored process [2021-11-20 07:26:41,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:41,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:41,717 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:41,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:41,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:41,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:41,717 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:41,718 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:41,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:41,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:41,739 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4341)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:41,739 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:41,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:41,740 INFO L229 MonitoredProcess]: Starting monitored process 4342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:41,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4342)] Waiting until timeout for monitored process [2021-11-20 07:26:41,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:41,748 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:41,748 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:41,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:41,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:41,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:41,748 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:41,750 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:41,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:41,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:41,771 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4342)] Ended with exit code 0 [2021-11-20 07:26:41,771 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:41,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:41,771 INFO L229 MonitoredProcess]: Starting monitored process 4343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:41,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4343)] Waiting until timeout for monitored process [2021-11-20 07:26:41,772 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 [2021-11-20 07:26:41,780 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:41,780 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:26:41,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:41,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:41,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:41,780 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:41,781 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:41,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:41,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:41,805 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4343)] Ended with exit code 0 [2021-11-20 07:26:41,805 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-11-20 07:26:41,805 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:41,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:41,806 INFO L229 MonitoredProcess]: Starting monitored process 4344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:41,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4344)] Waiting until timeout for monitored process [2021-11-20 07:26:41,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:41,814 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:41,814 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:41,814 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:41,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:41,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:41,814 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:41,816 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:41,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:41,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:41,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4344)] Ended with exit code 0 [2021-11-20 07:26:41,843 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:41,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:41,844 INFO L229 MonitoredProcess]: Starting monitored process 4345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:41,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4345)] Waiting until timeout for monitored process [2021-11-20 07:26:41,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:41,854 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:41,854 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:41,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:41,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:41,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:41,855 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:41,858 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:41,858 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:41,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:41,890 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4345)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:41,890 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:41,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:41,891 INFO L229 MonitoredProcess]: Starting monitored process 4346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:41,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4346)] Waiting until timeout for monitored process [2021-11-20 07:26:41,892 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 [2021-11-20 07:26:41,899 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:41,899 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:41,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:41,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:41,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:41,899 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:41,900 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:41,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:41,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:41,923 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4346)] Ended with exit code 0 [2021-11-20 07:26:41,923 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:41,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:41,924 INFO L229 MonitoredProcess]: Starting monitored process 4347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:41,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4347)] Waiting until timeout for monitored process [2021-11-20 07:26:41,924 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 [2021-11-20 07:26:41,932 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:41,932 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:41,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:41,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:41,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:41,932 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:41,933 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:41,933 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:41,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:41,955 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4347)] Ended with exit code 0 [2021-11-20 07:26:41,956 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:41,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:41,956 INFO L229 MonitoredProcess]: Starting monitored process 4348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:41,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4348)] Waiting until timeout for monitored process [2021-11-20 07:26:41,957 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 [2021-11-20 07:26:41,965 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:41,965 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:41,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:41,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:41,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:41,965 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:41,966 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:41,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:41,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:41,988 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4348)] Ended with exit code 0 [2021-11-20 07:26:41,988 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:41,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:41,989 INFO L229 MonitoredProcess]: Starting monitored process 4349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:41,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4349)] Waiting until timeout for monitored process [2021-11-20 07:26:41,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:41,997 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:41,997 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:41,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:41,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:41,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:41,998 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:41,999 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:41,999 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:42,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:42,022 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4349)] Ended with exit code 0 [2021-11-20 07:26:42,022 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:42,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:42,023 INFO L229 MonitoredProcess]: Starting monitored process 4350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:42,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4350)] Waiting until timeout for monitored process [2021-11-20 07:26:42,024 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 [2021-11-20 07:26:42,031 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:42,031 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:42,031 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:42,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:42,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:42,032 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:42,033 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:42,033 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:42,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:42,056 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4350)] Ended with exit code 0 [2021-11-20 07:26:42,056 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:42,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:42,057 INFO L229 MonitoredProcess]: Starting monitored process 4351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:42,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4351)] Waiting until timeout for monitored process [2021-11-20 07:26:42,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:42,065 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:42,065 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:42,065 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:42,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:42,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:42,066 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:42,069 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:42,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:42,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:42,097 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4351)] Ended with exit code 0 [2021-11-20 07:26:42,097 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:42,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:42,098 INFO L229 MonitoredProcess]: Starting monitored process 4352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:42,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4352)] Waiting until timeout for monitored process [2021-11-20 07:26:42,099 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 [2021-11-20 07:26:42,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:42,106 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:42,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:42,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:42,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:42,106 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:42,107 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:42,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:42,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:42,131 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4352)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:42,131 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:42,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:42,132 INFO L229 MonitoredProcess]: Starting monitored process 4353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:42,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4353)] Waiting until timeout for monitored process [2021-11-20 07:26:42,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:42,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:42,149 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:42,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:42,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:42,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:42,150 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:42,151 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:42,152 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:42,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:42,175 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4353)] Ended with exit code 0 [2021-11-20 07:26:42,175 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:42,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:42,175 INFO L229 MonitoredProcess]: Starting monitored process 4354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:42,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4354)] Waiting until timeout for monitored process [2021-11-20 07:26:42,176 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 [2021-11-20 07:26:42,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:42,184 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:42,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:42,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:42,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:42,185 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:42,188 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:42,188 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:42,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:42,216 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4354)] Ended with exit code 0 [2021-11-20 07:26:42,216 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:42,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:42,217 INFO L229 MonitoredProcess]: Starting monitored process 4355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:42,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4355)] Waiting until timeout for monitored process [2021-11-20 07:26:42,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:42,225 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:42,226 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:42,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:42,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:42,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:42,226 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:42,227 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:42,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:42,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:42,249 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4355)] Ended with exit code 0 [2021-11-20 07:26:42,249 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:42,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:42,250 INFO L229 MonitoredProcess]: Starting monitored process 4356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:42,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4356)] Waiting until timeout for monitored process [2021-11-20 07:26:42,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:42,262 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:42,262 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:42,262 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:42,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:42,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:42,263 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:42,309 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:42,309 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:42,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:42,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4356)] Ended with exit code 0 [2021-11-20 07:26:42,361 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:42,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:42,361 INFO L229 MonitoredProcess]: Starting monitored process 4357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:42,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4357)] Waiting until timeout for monitored process [2021-11-20 07:26:42,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:42,370 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:42,370 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:42,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:42,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:42,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:42,371 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:42,371 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:42,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:42,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:42,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4357)] Ended with exit code 0 [2021-11-20 07:26:42,394 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:42,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:42,395 INFO L229 MonitoredProcess]: Starting monitored process 4358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:42,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4358)] Waiting until timeout for monitored process [2021-11-20 07:26:42,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:42,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:42,403 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:42,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:42,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:42,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:42,403 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:42,404 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:42,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:42,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:42,426 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4358)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:42,426 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:42,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:42,427 INFO L229 MonitoredProcess]: Starting monitored process 4359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:42,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4359)] Waiting until timeout for monitored process [2021-11-20 07:26:42,428 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 [2021-11-20 07:26:42,435 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:42,435 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:42,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:42,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:42,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:42,436 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:42,437 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:42,438 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:42,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:42,464 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4359)] Ended with exit code 0 [2021-11-20 07:26:42,465 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:42,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:42,465 INFO L229 MonitoredProcess]: Starting monitored process 4360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:42,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4360)] Waiting until timeout for monitored process [2021-11-20 07:26:42,466 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:42,473 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:42,474 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:42,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:42,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:42,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:42,474 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:42,475 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:42,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:42,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:42,496 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4360)] Ended with exit code 0 [2021-11-20 07:26:42,497 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:42,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:42,497 INFO L229 MonitoredProcess]: Starting monitored process 4361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:42,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4361)] Waiting until timeout for monitored process [2021-11-20 07:26:42,498 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 [2021-11-20 07:26:42,505 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:42,506 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:42,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:42,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:42,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:42,506 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:42,507 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:42,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:42,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:42,529 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4361)] Ended with exit code 0 [2021-11-20 07:26:42,529 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:42,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:42,529 INFO L229 MonitoredProcess]: Starting monitored process 4362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:42,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4362)] Waiting until timeout for monitored process [2021-11-20 07:26:42,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:42,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:42,538 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:42,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:42,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:42,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:42,538 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:42,539 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:42,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:42,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:42,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4362)] Ended with exit code 0 [2021-11-20 07:26:42,566 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:42,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:42,566 INFO L229 MonitoredProcess]: Starting monitored process 4363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:42,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4363)] Waiting until timeout for monitored process [2021-11-20 07:26:42,567 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 [2021-11-20 07:26:42,575 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:42,575 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:42,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:42,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:42,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:42,575 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:42,577 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:42,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:42,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:42,604 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4363)] Ended with exit code 0 [2021-11-20 07:26:42,604 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:42,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:42,605 INFO L229 MonitoredProcess]: Starting monitored process 4364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:42,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4364)] Waiting until timeout for monitored process [2021-11-20 07:26:42,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:42,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:42,614 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:42,614 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:42,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:42,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:42,614 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:42,614 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:42,615 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:42,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:42,636 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4364)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:42,637 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:42,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:42,637 INFO L229 MonitoredProcess]: Starting monitored process 4365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:42,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4365)] Waiting until timeout for monitored process [2021-11-20 07:26:42,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:42,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:42,646 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:42,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:42,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:42,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:42,646 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:42,648 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:42,648 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:42,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:42,671 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4365)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:42,671 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:42,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:42,672 INFO L229 MonitoredProcess]: Starting monitored process 4366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:42,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4366)] Waiting until timeout for monitored process [2021-11-20 07:26:42,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:42,680 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:42,680 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:42,681 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:42,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:42,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:42,681 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:42,682 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:42,682 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:42,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:42,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4366)] Ended with exit code 0 [2021-11-20 07:26:42,706 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:42,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:42,707 INFO L229 MonitoredProcess]: Starting monitored process 4367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:42,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4367)] Waiting until timeout for monitored process [2021-11-20 07:26:42,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:42,715 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:42,715 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:42,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:42,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:42,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:42,715 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:42,716 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:42,716 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:42,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:42,738 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4367)] Ended with exit code 0 [2021-11-20 07:26:42,738 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:42,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:42,739 INFO L229 MonitoredProcess]: Starting monitored process 4368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:42,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4368)] Waiting until timeout for monitored process [2021-11-20 07:26:42,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:42,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:42,747 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:42,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:42,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:42,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:42,748 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:42,749 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:42,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:42,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:42,773 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4368)] Ended with exit code 0 [2021-11-20 07:26:42,773 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:42,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:42,774 INFO L229 MonitoredProcess]: Starting monitored process 4369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:42,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4369)] Waiting until timeout for monitored process [2021-11-20 07:26:42,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:42,782 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:42,782 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:42,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:42,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:42,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:42,782 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:42,785 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:42,785 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:42,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:42,814 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4369)] Ended with exit code 0 [2021-11-20 07:26:42,814 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:42,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:42,814 INFO L229 MonitoredProcess]: Starting monitored process 4370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:42,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4370)] Waiting until timeout for monitored process [2021-11-20 07:26:42,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:42,823 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:42,823 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:42,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:42,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:42,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:42,823 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:42,824 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:42,824 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:42,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:42,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4370)] Ended with exit code 0 [2021-11-20 07:26:42,850 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:42,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:42,851 INFO L229 MonitoredProcess]: Starting monitored process 4371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:42,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4371)] Waiting until timeout for monitored process [2021-11-20 07:26:42,852 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 [2021-11-20 07:26:42,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:42,859 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:42,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:42,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:42,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:42,860 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:42,861 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:42,861 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:42,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:42,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4371)] Ended with exit code 0 [2021-11-20 07:26:42,889 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:42,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:42,890 INFO L229 MonitoredProcess]: Starting monitored process 4372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:42,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4372)] Waiting until timeout for monitored process [2021-11-20 07:26:42,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:42,898 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:42,898 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:42,898 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:42,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:42,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:42,898 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:42,900 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:42,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:42,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:42,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4372)] Ended with exit code 0 [2021-11-20 07:26:42,922 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:42,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:42,923 INFO L229 MonitoredProcess]: Starting monitored process 4373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:42,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4373)] Waiting until timeout for monitored process [2021-11-20 07:26:42,924 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 [2021-11-20 07:26:42,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:42,931 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:42,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:42,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:42,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:42,932 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:42,932 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:42,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:42,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:42,956 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4373)] Ended with exit code 0 [2021-11-20 07:26:42,956 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:42,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:42,956 INFO L229 MonitoredProcess]: Starting monitored process 4374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:42,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4374)] Waiting until timeout for monitored process [2021-11-20 07:26:42,957 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 [2021-11-20 07:26:42,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:42,967 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:42,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:42,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:42,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:42,967 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:42,969 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:42,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:42,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:42,997 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4374)] Ended with exit code 0 [2021-11-20 07:26:42,998 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:42,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:42,998 INFO L229 MonitoredProcess]: Starting monitored process 4375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:42,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4375)] Waiting until timeout for monitored process [2021-11-20 07:26:42,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:43,006 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:43,007 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:43,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:43,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:43,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:43,007 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:43,008 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:43,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:43,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:43,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4375)] Ended with exit code 0 [2021-11-20 07:26:43,030 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:43,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:43,030 INFO L229 MonitoredProcess]: Starting monitored process 4376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:43,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4376)] Waiting until timeout for monitored process [2021-11-20 07:26:43,031 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 [2021-11-20 07:26:43,039 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:43,039 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:43,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:43,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:43,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:43,039 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:43,041 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:43,041 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:43,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:43,064 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4376)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:43,064 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:43,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:43,065 INFO L229 MonitoredProcess]: Starting monitored process 4377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:43,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4377)] Waiting until timeout for monitored process [2021-11-20 07:26:43,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:43,073 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:43,073 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:43,073 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:43,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:43,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:43,073 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:43,075 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:43,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:43,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:43,098 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4377)] Ended with exit code 0 [2021-11-20 07:26:43,098 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:43,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:43,098 INFO L229 MonitoredProcess]: Starting monitored process 4378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:43,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4378)] Waiting until timeout for monitored process [2021-11-20 07:26:43,099 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 [2021-11-20 07:26:43,107 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:43,107 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:43,107 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:43,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:43,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:43,107 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:43,109 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:43,109 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:43,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:43,131 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4378)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:43,132 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:43,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:43,132 INFO L229 MonitoredProcess]: Starting monitored process 4379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:43,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4379)] Waiting until timeout for monitored process [2021-11-20 07:26:43,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:43,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:43,140 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:43,141 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:43,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:43,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:43,141 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:43,142 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:43,142 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:43,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:43,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4379)] Ended with exit code 0 [2021-11-20 07:26:43,165 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:43,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:43,166 INFO L229 MonitoredProcess]: Starting monitored process 4380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:43,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4380)] Waiting until timeout for monitored process [2021-11-20 07:26:43,167 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 [2021-11-20 07:26:43,174 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:43,175 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:43,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:43,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:43,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:43,175 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:26:43,176 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:26:43,176 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:43,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:43,203 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4380)] Ended with exit code 0 [2021-11-20 07:26:43,204 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-11-20 07:26:43,204 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:43,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:43,204 INFO L229 MonitoredProcess]: Starting monitored process 4381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:43,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4381)] Waiting until timeout for monitored process [2021-11-20 07:26:43,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:43,212 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:43,213 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:43,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:43,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:43,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:43,213 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:43,214 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:43,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:43,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:43,236 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4381)] Ended with exit code 0 [2021-11-20 07:26:43,236 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:43,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:43,236 INFO L229 MonitoredProcess]: Starting monitored process 4382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:43,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4382)] Waiting until timeout for monitored process [2021-11-20 07:26:43,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:43,245 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:43,245 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:43,245 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:43,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:43,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:43,245 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:43,247 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:43,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:43,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:43,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4382)] Ended with exit code 0 [2021-11-20 07:26:43,270 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:43,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:43,271 INFO L229 MonitoredProcess]: Starting monitored process 4383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:43,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4383)] Waiting until timeout for monitored process [2021-11-20 07:26:43,272 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 [2021-11-20 07:26:43,279 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:43,279 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:43,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:43,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:43,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:43,279 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:43,280 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:43,280 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:43,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:43,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4383)] Ended with exit code 0 [2021-11-20 07:26:43,301 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:43,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:43,301 INFO L229 MonitoredProcess]: Starting monitored process 4384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:43,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4384)] Waiting until timeout for monitored process [2021-11-20 07:26:43,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:43,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:43,310 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:43,310 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:43,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:43,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:43,310 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:43,310 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:43,310 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:43,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:43,331 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4384)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:43,331 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:43,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:43,332 INFO L229 MonitoredProcess]: Starting monitored process 4385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:43,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4385)] Waiting until timeout for monitored process [2021-11-20 07:26:43,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:43,340 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:43,340 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:43,340 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:43,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:43,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:43,341 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:43,341 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:43,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:43,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:43,362 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4385)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:43,362 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:43,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:43,363 INFO L229 MonitoredProcess]: Starting monitored process 4386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:43,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4386)] Waiting until timeout for monitored process [2021-11-20 07:26:43,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:43,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:43,371 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:43,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:43,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:43,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:43,371 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:43,372 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:43,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:43,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:43,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4386)] Ended with exit code 0 [2021-11-20 07:26:43,393 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:43,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:43,394 INFO L229 MonitoredProcess]: Starting monitored process 4387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:43,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4387)] Waiting until timeout for monitored process [2021-11-20 07:26:43,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:43,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:43,402 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:43,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:43,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:43,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:43,402 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:43,403 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:43,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:43,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:43,425 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4387)] Ended with exit code 0 [2021-11-20 07:26:43,425 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:43,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:43,425 INFO L229 MonitoredProcess]: Starting monitored process 4388 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:43,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4388)] Waiting until timeout for monitored process [2021-11-20 07:26:43,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:43,433 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:43,433 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:43,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:43,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:43,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:43,434 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:43,436 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:43,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:43,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:43,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4388)] Ended with exit code 0 [2021-11-20 07:26:43,460 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:43,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:43,460 INFO L229 MonitoredProcess]: Starting monitored process 4389 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:43,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4389)] Waiting until timeout for monitored process [2021-11-20 07:26:43,461 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 [2021-11-20 07:26:43,468 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:43,469 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:43,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:43,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:43,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:43,469 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:43,469 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:43,469 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:43,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:43,490 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4389)] Ended with exit code 0 [2021-11-20 07:26:43,490 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:43,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:43,491 INFO L229 MonitoredProcess]: Starting monitored process 4390 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:43,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4390)] Waiting until timeout for monitored process [2021-11-20 07:26:43,492 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 [2021-11-20 07:26:43,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:43,499 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:43,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:43,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:43,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:43,499 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:43,500 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:43,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:43,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:43,522 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4390)] Ended with exit code 0 [2021-11-20 07:26:43,522 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:43,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:43,523 INFO L229 MonitoredProcess]: Starting monitored process 4391 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:43,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4391)] Waiting until timeout for monitored process [2021-11-20 07:26:43,524 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 [2021-11-20 07:26:43,531 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:43,531 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:43,531 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:43,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:43,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:43,531 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:43,533 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:43,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:43,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:43,556 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4391)] Ended with exit code 0 [2021-11-20 07:26:43,557 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:43,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:43,557 INFO L229 MonitoredProcess]: Starting monitored process 4392 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:43,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4392)] Waiting until timeout for monitored process [2021-11-20 07:26:43,558 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 [2021-11-20 07:26:43,565 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:43,565 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:43,565 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:43,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:43,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:43,566 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:43,566 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:43,566 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:43,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:43,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4392)] Ended with exit code 0 [2021-11-20 07:26:43,587 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:43,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:43,588 INFO L229 MonitoredProcess]: Starting monitored process 4393 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:43,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4393)] Waiting until timeout for monitored process [2021-11-20 07:26:43,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:43,597 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:43,597 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:43,598 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:43,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:43,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:43,598 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:43,608 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:43,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:43,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:43,644 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4393)] Ended with exit code 0 [2021-11-20 07:26:43,645 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:43,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:43,645 INFO L229 MonitoredProcess]: Starting monitored process 4394 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:43,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4394)] Waiting until timeout for monitored process [2021-11-20 07:26:43,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:43,653 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:43,653 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:43,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:43,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:43,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:43,654 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:43,654 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:43,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:43,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:43,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4394)] Ended with exit code 0 [2021-11-20 07:26:43,678 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:43,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:43,679 INFO L229 MonitoredProcess]: Starting monitored process 4395 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:43,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4395)] Waiting until timeout for monitored process [2021-11-20 07:26:43,679 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 [2021-11-20 07:26:43,686 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:43,686 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:43,687 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:43,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:43,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:43,687 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:43,687 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:43,687 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:43,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:43,708 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4395)] Ended with exit code 0 [2021-11-20 07:26:43,708 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:43,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:43,709 INFO L229 MonitoredProcess]: Starting monitored process 4396 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:43,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4396)] Waiting until timeout for monitored process [2021-11-20 07:26:43,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:43,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:43,716 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:43,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:43,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:43,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:43,717 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:43,718 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:43,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:43,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:43,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4396)] Ended with exit code 0 [2021-11-20 07:26:43,741 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:43,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:43,741 INFO L229 MonitoredProcess]: Starting monitored process 4397 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:43,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4397)] Waiting until timeout for monitored process [2021-11-20 07:26:43,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:43,749 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:43,750 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:43,750 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:43,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:43,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:43,750 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:43,750 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:43,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:43,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:43,771 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4397)] Ended with exit code 0 [2021-11-20 07:26:43,771 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:43,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:43,772 INFO L229 MonitoredProcess]: Starting monitored process 4398 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:43,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4398)] Waiting until timeout for monitored process [2021-11-20 07:26:43,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:43,780 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:43,780 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:43,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:43,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:43,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:43,780 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:43,780 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:43,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:43,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:43,801 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4398)] Ended with exit code 0 [2021-11-20 07:26:43,801 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:43,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:43,802 INFO L229 MonitoredProcess]: Starting monitored process 4399 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:43,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4399)] Waiting until timeout for monitored process [2021-11-20 07:26:43,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:43,809 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:43,809 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:43,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:43,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:43,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:43,810 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:43,811 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:43,811 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:43,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:43,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4399)] Ended with exit code 0 [2021-11-20 07:26:43,832 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:43,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:43,833 INFO L229 MonitoredProcess]: Starting monitored process 4400 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:43,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4400)] Waiting until timeout for monitored process [2021-11-20 07:26:43,834 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 [2021-11-20 07:26:43,841 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:43,841 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:43,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:43,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:43,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:43,841 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:43,842 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:43,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:43,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:43,865 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4400)] Ended with exit code 0 [2021-11-20 07:26:43,865 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:43,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:43,866 INFO L229 MonitoredProcess]: Starting monitored process 4401 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:43,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4401)] Waiting until timeout for monitored process [2021-11-20 07:26:43,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:43,874 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:43,874 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:43,874 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:43,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:43,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:43,874 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:43,875 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:43,875 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:43,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:43,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4401)] Ended with exit code 0 [2021-11-20 07:26:43,895 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:43,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:43,896 INFO L229 MonitoredProcess]: Starting monitored process 4402 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:43,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4402)] Waiting until timeout for monitored process [2021-11-20 07:26:43,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:43,904 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:43,904 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:43,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:43,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:43,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:43,904 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:43,905 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:43,906 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:43,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:43,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4402)] Ended with exit code 0 [2021-11-20 07:26:43,928 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:43,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:43,929 INFO L229 MonitoredProcess]: Starting monitored process 4403 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:43,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4403)] Waiting until timeout for monitored process [2021-11-20 07:26:43,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:43,936 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:43,937 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:43,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:43,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:43,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:43,937 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:43,938 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:43,938 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:43,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:43,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4403)] Ended with exit code 0 [2021-11-20 07:26:43,959 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:43,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:43,960 INFO L229 MonitoredProcess]: Starting monitored process 4404 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:43,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4404)] Waiting until timeout for monitored process [2021-11-20 07:26:43,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:43,968 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:43,968 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:43,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:43,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:43,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:43,968 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:43,968 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:43,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:43,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:43,989 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4404)] Ended with exit code 0 [2021-11-20 07:26:43,989 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:43,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:43,990 INFO L229 MonitoredProcess]: Starting monitored process 4405 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:43,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4405)] Waiting until timeout for monitored process [2021-11-20 07:26:43,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:43,998 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:43,998 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:43,998 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:43,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:43,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:43,998 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:43,999 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:43,999 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:44,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:44,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4405)] Ended with exit code 0 [2021-11-20 07:26:44,020 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:44,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:44,021 INFO L229 MonitoredProcess]: Starting monitored process 4406 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:44,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4406)] Waiting until timeout for monitored process [2021-11-20 07:26:44,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:44,029 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:44,029 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:44,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:44,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:44,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:44,029 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:44,031 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:44,031 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:44,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:44,054 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4406)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:44,055 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:44,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:44,055 INFO L229 MonitoredProcess]: Starting monitored process 4407 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:44,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4407)] Waiting until timeout for monitored process [2021-11-20 07:26:44,056 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 [2021-11-20 07:26:44,063 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:44,063 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:44,063 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:44,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:44,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:44,063 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:44,064 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:44,064 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:44,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:44,086 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4407)] Ended with exit code 0 [2021-11-20 07:26:44,086 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:44,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:44,086 INFO L229 MonitoredProcess]: Starting monitored process 4408 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:44,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4408)] Waiting until timeout for monitored process [2021-11-20 07:26:44,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:44,094 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:44,095 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:44,095 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:44,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:44,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:44,095 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:44,096 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:44,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:44,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:44,119 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4408)] Ended with exit code 0 [2021-11-20 07:26:44,119 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:44,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:44,119 INFO L229 MonitoredProcess]: Starting monitored process 4409 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:44,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4409)] Waiting until timeout for monitored process [2021-11-20 07:26:44,120 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 [2021-11-20 07:26:44,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:44,128 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:44,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:44,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:44,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:44,128 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:44,129 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:44,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:44,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:44,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4409)] Ended with exit code 0 [2021-11-20 07:26:44,150 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:44,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:44,150 INFO L229 MonitoredProcess]: Starting monitored process 4410 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:44,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4410)] Waiting until timeout for monitored process [2021-11-20 07:26:44,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:44,158 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:44,158 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:44,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:44,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:44,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:44,159 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:44,159 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:44,159 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:44,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:44,182 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4410)] Ended with exit code 0 [2021-11-20 07:26:44,182 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:44,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:44,182 INFO L229 MonitoredProcess]: Starting monitored process 4411 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:44,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4411)] Waiting until timeout for monitored process [2021-11-20 07:26:44,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:44,190 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:44,191 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:44,191 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:44,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:44,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:44,191 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:44,192 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:44,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:44,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:44,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4411)] Ended with exit code 0 [2021-11-20 07:26:44,215 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:44,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:44,215 INFO L229 MonitoredProcess]: Starting monitored process 4412 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:44,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4412)] Waiting until timeout for monitored process [2021-11-20 07:26:44,216 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 [2021-11-20 07:26:44,223 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:44,223 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:44,223 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:44,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:44,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:44,224 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:44,224 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:44,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:44,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:44,244 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4412)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:44,245 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:44,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:44,245 INFO L229 MonitoredProcess]: Starting monitored process 4413 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:44,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4413)] Waiting until timeout for monitored process [2021-11-20 07:26:44,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:44,253 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:44,253 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:44,253 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:44,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:44,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:44,253 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:44,254 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:44,254 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:44,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:44,275 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4413)] Ended with exit code 0 [2021-11-20 07:26:44,275 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:44,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:44,276 INFO L229 MonitoredProcess]: Starting monitored process 4414 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:44,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4414)] Waiting until timeout for monitored process [2021-11-20 07:26:44,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:44,284 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:44,284 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:44,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:44,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:44,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:44,284 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:44,285 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:44,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:44,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:44,306 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4414)] Ended with exit code 0 [2021-11-20 07:26:44,306 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:44,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:44,307 INFO L229 MonitoredProcess]: Starting monitored process 4415 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:44,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4415)] Waiting until timeout for monitored process [2021-11-20 07:26:44,308 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 [2021-11-20 07:26:44,315 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:44,315 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:44,315 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:44,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:44,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:44,315 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:44,316 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:44,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:44,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:44,337 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4415)] Ended with exit code 0 [2021-11-20 07:26:44,337 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:44,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:44,338 INFO L229 MonitoredProcess]: Starting monitored process 4416 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:44,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4416)] Waiting until timeout for monitored process [2021-11-20 07:26:44,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:44,345 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:44,346 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:44,346 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:44,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:44,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:44,346 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:44,347 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:44,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:44,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:44,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4416)] Ended with exit code 0 [2021-11-20 07:26:44,368 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:44,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:44,369 INFO L229 MonitoredProcess]: Starting monitored process 4417 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:44,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4417)] Waiting until timeout for monitored process [2021-11-20 07:26:44,370 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 [2021-11-20 07:26:44,377 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:44,377 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:26:44,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:44,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:44,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:44,377 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:26:44,378 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:26:44,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:44,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:44,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4417)] Ended with exit code 0 [2021-11-20 07:26:44,401 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-11-20 07:26:44,401 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:44,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:44,402 INFO L229 MonitoredProcess]: Starting monitored process 4418 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:44,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4418)] Waiting until timeout for monitored process [2021-11-20 07:26:44,403 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 [2021-11-20 07:26:44,410 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:44,410 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:44,410 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:44,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:44,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:44,411 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:44,412 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:44,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:44,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:44,438 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4418)] Ended with exit code 0 [2021-11-20 07:26:44,438 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:44,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:44,439 INFO L229 MonitoredProcess]: Starting monitored process 4419 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:44,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:44,472 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:44,472 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:44,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:44,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:44,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:44,473 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:44,476 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:44,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:44,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4419)] Waiting until timeout for monitored process [2021-11-20 07:26:44,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:44,505 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4419)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:44,506 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:44,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:44,506 INFO L229 MonitoredProcess]: Starting monitored process 4420 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:44,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4420)] Waiting until timeout for monitored process [2021-11-20 07:26:44,507 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 [2021-11-20 07:26:44,515 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:44,515 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:44,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:44,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:44,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:44,515 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:44,516 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:44,516 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:44,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:44,538 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4420)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:44,538 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:44,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:44,539 INFO L229 MonitoredProcess]: Starting monitored process 4421 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:44,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4421)] Waiting until timeout for monitored process [2021-11-20 07:26:44,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:44,547 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:44,547 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:44,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:44,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:44,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:44,547 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:44,548 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:44,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:44,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:44,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4421)] Ended with exit code 0 [2021-11-20 07:26:44,570 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:44,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:44,570 INFO L229 MonitoredProcess]: Starting monitored process 4422 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:44,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4422)] Waiting until timeout for monitored process [2021-11-20 07:26:44,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:44,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:44,579 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:44,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:44,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:44,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:44,579 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:44,580 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:44,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:44,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:44,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4422)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:44,602 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:44,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:44,603 INFO L229 MonitoredProcess]: Starting monitored process 4423 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:44,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4423)] Waiting until timeout for monitored process [2021-11-20 07:26:44,603 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 [2021-11-20 07:26:44,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:44,611 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:44,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:44,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:44,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:44,611 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:44,612 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:44,613 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:44,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:44,635 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4423)] Ended with exit code 0 [2021-11-20 07:26:44,636 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:44,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:44,636 INFO L229 MonitoredProcess]: Starting monitored process 4424 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:44,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4424)] Waiting until timeout for monitored process [2021-11-20 07:26:44,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:44,644 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:44,644 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:44,644 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:44,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:44,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:44,645 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:44,646 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:44,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:44,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:44,669 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4424)] Ended with exit code 0 [2021-11-20 07:26:44,669 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:44,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:44,669 INFO L229 MonitoredProcess]: Starting monitored process 4425 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:44,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4425)] Waiting until timeout for monitored process [2021-11-20 07:26:44,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:44,677 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:44,678 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:44,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:44,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:44,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:44,678 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:44,681 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:44,681 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:44,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:44,707 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4425)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:44,707 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:44,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:44,708 INFO L229 MonitoredProcess]: Starting monitored process 4426 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:44,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4426)] Waiting until timeout for monitored process [2021-11-20 07:26:44,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:44,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:44,716 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:44,716 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:44,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:44,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:44,716 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:44,717 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:44,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:44,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:44,738 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4426)] Ended with exit code 0 [2021-11-20 07:26:44,739 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:44,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:44,739 INFO L229 MonitoredProcess]: Starting monitored process 4427 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:44,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4427)] Waiting until timeout for monitored process [2021-11-20 07:26:44,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:44,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:44,747 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:44,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:44,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:44,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:44,748 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:44,749 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:44,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:44,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:44,771 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4427)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:44,772 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:44,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:44,772 INFO L229 MonitoredProcess]: Starting monitored process 4428 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:44,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4428)] Waiting until timeout for monitored process [2021-11-20 07:26:44,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:44,780 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:44,780 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:44,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:44,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:44,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:44,781 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:44,784 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:44,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:44,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:44,810 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4428)] Ended with exit code 0 [2021-11-20 07:26:44,810 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:44,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:44,811 INFO L229 MonitoredProcess]: Starting monitored process 4429 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:44,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4429)] Waiting until timeout for monitored process [2021-11-20 07:26:44,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:44,819 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:44,819 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:44,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:44,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:44,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:44,819 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:44,820 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:44,820 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:44,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:44,842 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4429)] Ended with exit code 0 [2021-11-20 07:26:44,842 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:44,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:44,843 INFO L229 MonitoredProcess]: Starting monitored process 4430 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:44,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4430)] Waiting until timeout for monitored process [2021-11-20 07:26:44,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:44,854 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:44,854 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:44,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:44,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:44,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:44,855 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:44,872 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:44,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:44,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:44,924 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4430)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:44,925 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:44,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:44,925 INFO L229 MonitoredProcess]: Starting monitored process 4431 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:44,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4431)] Waiting until timeout for monitored process [2021-11-20 07:26:44,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:44,933 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:44,933 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:44,933 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:44,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:44,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:44,934 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:44,934 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:44,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:44,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:44,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4431)] Ended with exit code 0 [2021-11-20 07:26:44,958 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:44,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:44,959 INFO L229 MonitoredProcess]: Starting monitored process 4432 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:44,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4432)] Waiting until timeout for monitored process [2021-11-20 07:26:44,960 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 [2021-11-20 07:26:44,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:44,967 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:44,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:44,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:44,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:44,967 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:44,968 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:44,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:44,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:44,991 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4432)] Ended with exit code 0 [2021-11-20 07:26:44,991 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:44,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:44,992 INFO L229 MonitoredProcess]: Starting monitored process 4433 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:44,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4433)] Waiting until timeout for monitored process [2021-11-20 07:26:44,993 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 [2021-11-20 07:26:45,000 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:45,000 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:45,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:45,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:45,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:45,000 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:45,002 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:45,002 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:45,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:45,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4433)] Ended with exit code 0 [2021-11-20 07:26:45,027 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:45,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:45,028 INFO L229 MonitoredProcess]: Starting monitored process 4434 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:45,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4434)] Waiting until timeout for monitored process [2021-11-20 07:26:45,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:45,036 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:45,036 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:45,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:45,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:45,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:45,036 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:45,037 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:45,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:45,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:45,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4434)] Ended with exit code 0 [2021-11-20 07:26:45,059 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:45,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:45,059 INFO L229 MonitoredProcess]: Starting monitored process 4435 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:45,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4435)] Waiting until timeout for monitored process [2021-11-20 07:26:45,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:45,068 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:45,068 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:45,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:45,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:45,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:45,068 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:45,069 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:45,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:45,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:45,091 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4435)] Ended with exit code 0 [2021-11-20 07:26:45,091 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:45,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:45,091 INFO L229 MonitoredProcess]: Starting monitored process 4436 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:45,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4436)] Waiting until timeout for monitored process [2021-11-20 07:26:45,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:45,099 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:45,099 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:45,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:45,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:45,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:45,100 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:45,101 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:45,101 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:45,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:45,123 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4436)] Ended with exit code 0 [2021-11-20 07:26:45,124 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:45,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:45,124 INFO L229 MonitoredProcess]: Starting monitored process 4437 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:45,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4437)] Waiting until timeout for monitored process [2021-11-20 07:26:45,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:45,132 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:45,132 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:45,132 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:45,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:45,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:45,133 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:45,135 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:45,135 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:45,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:45,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4437)] Ended with exit code 0 [2021-11-20 07:26:45,189 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:45,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:45,189 INFO L229 MonitoredProcess]: Starting monitored process 4438 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:45,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4438)] Waiting until timeout for monitored process [2021-11-20 07:26:45,190 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 [2021-11-20 07:26:45,197 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:45,198 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:45,198 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:45,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:45,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:45,198 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:45,198 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:45,198 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:45,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:45,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4438)] Ended with exit code 0 [2021-11-20 07:26:45,220 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:45,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:45,221 INFO L229 MonitoredProcess]: Starting monitored process 4439 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:45,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4439)] Waiting until timeout for monitored process [2021-11-20 07:26:45,222 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 [2021-11-20 07:26:45,229 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:45,229 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:45,229 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:45,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:45,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:45,229 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:45,231 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:45,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:45,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:45,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4439)] Ended with exit code 0 [2021-11-20 07:26:45,255 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:45,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:45,255 INFO L229 MonitoredProcess]: Starting monitored process 4440 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:45,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4440)] Waiting until timeout for monitored process [2021-11-20 07:26:45,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:45,263 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:45,263 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:45,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:45,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:45,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:45,264 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:45,265 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:45,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:45,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:45,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4440)] Ended with exit code 0 [2021-11-20 07:26:45,287 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:45,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:45,288 INFO L229 MonitoredProcess]: Starting monitored process 4441 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:45,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4441)] Waiting until timeout for monitored process [2021-11-20 07:26:45,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:45,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:45,296 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:45,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:45,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:45,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:45,296 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:45,297 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:45,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:45,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:45,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4441)] Ended with exit code 0 [2021-11-20 07:26:45,320 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:45,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:45,321 INFO L229 MonitoredProcess]: Starting monitored process 4442 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:45,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4442)] Waiting until timeout for monitored process [2021-11-20 07:26:45,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:45,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:45,331 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:45,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:45,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:45,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:45,331 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:45,332 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:45,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:45,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:45,358 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4442)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:45,358 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:45,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:45,359 INFO L229 MonitoredProcess]: Starting monitored process 4443 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:45,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4443)] Waiting until timeout for monitored process [2021-11-20 07:26:45,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:45,367 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:45,367 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:45,367 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:45,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:45,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:45,368 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:45,371 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:45,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:45,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:45,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4443)] Ended with exit code 0 [2021-11-20 07:26:45,397 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:45,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:45,398 INFO L229 MonitoredProcess]: Starting monitored process 4444 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:45,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4444)] Waiting until timeout for monitored process [2021-11-20 07:26:45,399 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 [2021-11-20 07:26:45,406 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:45,406 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:45,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:45,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:45,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:45,406 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:45,408 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:45,408 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:45,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:45,430 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4444)] Ended with exit code 0 [2021-11-20 07:26:45,430 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:45,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:45,430 INFO L229 MonitoredProcess]: Starting monitored process 4445 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:45,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4445)] Waiting until timeout for monitored process [2021-11-20 07:26:45,431 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 [2021-11-20 07:26:45,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:45,438 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:45,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:45,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:45,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:45,439 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:45,441 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:45,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:45,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:45,465 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4445)] Ended with exit code 0 [2021-11-20 07:26:45,465 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:45,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:45,466 INFO L229 MonitoredProcess]: Starting monitored process 4446 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:45,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4446)] Waiting until timeout for monitored process [2021-11-20 07:26:45,467 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 [2021-11-20 07:26:45,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:45,474 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:45,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:45,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:45,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:45,474 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:45,475 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:45,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:45,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:45,498 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4446)] Ended with exit code 0 [2021-11-20 07:26:45,498 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:45,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:45,498 INFO L229 MonitoredProcess]: Starting monitored process 4447 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:45,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4447)] Waiting until timeout for monitored process [2021-11-20 07:26:45,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:45,507 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:45,507 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:45,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:45,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:45,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:45,507 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:45,508 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:45,508 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:45,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:45,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4447)] Ended with exit code 0 [2021-11-20 07:26:45,530 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:45,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:45,531 INFO L229 MonitoredProcess]: Starting monitored process 4448 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:45,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4448)] Waiting until timeout for monitored process [2021-11-20 07:26:45,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:45,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:45,539 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:45,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:45,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:45,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:45,539 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:45,541 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:45,541 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:45,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:45,567 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4448)] Ended with exit code 0 [2021-11-20 07:26:45,567 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:45,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:45,568 INFO L229 MonitoredProcess]: Starting monitored process 4449 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:45,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4449)] Waiting until timeout for monitored process [2021-11-20 07:26:45,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:45,576 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:45,576 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:45,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:45,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:45,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:45,577 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:45,577 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:45,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:45,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:45,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4449)] Ended with exit code 0 [2021-11-20 07:26:45,602 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:45,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:45,603 INFO L229 MonitoredProcess]: Starting monitored process 4450 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:45,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4450)] Waiting until timeout for monitored process [2021-11-20 07:26:45,603 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 [2021-11-20 07:26:45,610 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:45,611 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:45,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:45,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:45,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:45,611 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:45,612 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:45,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:45,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:45,634 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4450)] Ended with exit code 0 [2021-11-20 07:26:45,634 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:45,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:45,635 INFO L229 MonitoredProcess]: Starting monitored process 4451 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:45,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4451)] Waiting until timeout for monitored process [2021-11-20 07:26:45,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:45,643 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:45,643 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:45,644 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:45,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:45,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:45,644 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:45,645 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:45,645 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:45,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:45,667 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4451)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:45,668 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:45,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:45,668 INFO L229 MonitoredProcess]: Starting monitored process 4452 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:45,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4452)] Waiting until timeout for monitored process [2021-11-20 07:26:45,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:45,676 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:45,676 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:45,676 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:45,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:45,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:45,676 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:45,678 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:45,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:45,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:45,700 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4452)] Ended with exit code 0 [2021-11-20 07:26:45,700 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:45,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:45,701 INFO L229 MonitoredProcess]: Starting monitored process 4453 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:45,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4453)] Waiting until timeout for monitored process [2021-11-20 07:26:45,702 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 [2021-11-20 07:26:45,709 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:45,709 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:45,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:45,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:45,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:45,709 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:45,710 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:45,711 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:45,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:45,733 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4453)] Ended with exit code 0 [2021-11-20 07:26:45,733 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:45,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:45,733 INFO L229 MonitoredProcess]: Starting monitored process 4454 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:45,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4454)] Waiting until timeout for monitored process [2021-11-20 07:26:45,734 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 [2021-11-20 07:26:45,741 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:26:45,742 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:26:45,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:45,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:45,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:45,742 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:26:45,743 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:26:45,743 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:45,748 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:45,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4454)] Ended with exit code 0 [2021-11-20 07:26:45,768 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:26:45,768 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 07:26:45,768 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 07:26:45,769 INFO L87 Difference]: Start difference. First operand 80480 states and 116761 transitions. cyclomatic complexity: 36313 Second operand has 3 states, 3 states have (on average 50.666666666666664) internal successors, (152), 3 states have internal predecessors, (152), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 07:26:46,184 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:26:46,184 INFO L93 Difference]: Finished difference Result 160892 states and 233404 transitions. [2021-11-20 07:26:46,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 07:26:46,185 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 160892 states and 233404 transitions. [2021-11-20 07:26:46,731 INFO L131 ngComponentsAnalysis]: Automaton has 32 accepting balls. 66376 [2021-11-20 07:26:47,123 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 160892 states to 160892 states and 233404 transitions. [2021-11-20 07:26:47,123 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 76764 [2021-11-20 07:26:47,176 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 76764 [2021-11-20 07:26:47,177 INFO L73 IsDeterministic]: Start isDeterministic. Operand 160892 states and 233404 transitions. [2021-11-20 07:26:47,180 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-11-20 07:26:47,181 INFO L681 BuchiCegarLoop]: Abstraction has 160892 states and 233404 transitions. [2021-11-20 07:26:47,281 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 160892 states and 233404 transitions. [2021-11-20 07:26:49,146 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 160892 to 80494. [2021-11-20 07:26:49,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 80494 states, 80494 states have (on average 1.4507540934728054) internal successors, (116777), 80493 states have internal predecessors, (116777), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 07:26:49,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80494 states to 80494 states and 116777 transitions. [2021-11-20 07:26:49,369 INFO L704 BuchiCegarLoop]: Abstraction has 80494 states and 116777 transitions. [2021-11-20 07:26:49,370 INFO L587 BuchiCegarLoop]: Abstraction has 80494 states and 116777 transitions. [2021-11-20 07:26:49,370 INFO L425 BuchiCegarLoop]: ======== Iteration 27============ [2021-11-20 07:26:49,370 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 80494 states and 116777 transitions. [2021-11-20 07:26:49,888 INFO L131 ngComponentsAnalysis]: Automaton has 16 accepting balls. 33188 [2021-11-20 07:26:49,888 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-20 07:26:49,888 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-20 07:26:49,890 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:26:49,890 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:26:49,890 INFO L791 eck$LassoCheckResult]: Stem: 706769#ULTIMATE.startENTRY 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(46, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0; 706629#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~ret56#1, main_#t~ret57#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~ep13~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~ep14~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~ep21~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~ep23~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~ep24~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~ep31~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~ep32~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~ep34~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep41~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep42~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep43~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~id1~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~r1~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~st1~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~nl1~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~m1~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~max1~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~mode1~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~id2~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~r2~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~st2~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~nl2~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~m2~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~max2~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~mode2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~id3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~r3~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~st3~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~nl3~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~m3~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~max3~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~mode3~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~id4~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~r4~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~st4~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~nl4~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~m4~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~max4~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~mode4~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 706582#L394 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 706583#L405 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 706790#L415 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 706791#L426 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 706805#L436 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 706797#L447 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 706867#L457 assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 706862#L468 init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 706863#L478 assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 706853#L489 init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 706981#L499 assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 706976#L510 init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 706969#L520 assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 706964#L531 init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 706956#L541 assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 706952#L552 init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 706942#L562 assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 706940#L573 init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 706930#L583 assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 706927#L594 init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 706918#L604 assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 706916#L615 init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 706917#L625 assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 707263#L636 init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 707261#L646 assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 707262#L657 init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 707471#L667 assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 707467#L678 init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 706465#L688 assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 706369#L699 init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 707011#L709 assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 707007#L720 init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 707008#L730 assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 707445#L741 init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 707435#L751 assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 707433#L762 init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 707423#L772 assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 707420#L783 init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 707414#L793 assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 707409#L804 init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 707402#L814 assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 707397#L825 init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 707390#L835 assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 707385#L846 init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 707384#L856 assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 706750#L867 init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 706751#L877 assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 725236#L888 init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 733040#L898 assume ~id1~0 != ~id2~0; 733039#L899 assume ~id1~0 != ~id3~0; 733038#L900 assume ~id1~0 != ~id4~0; 733037#L901 assume ~id2~0 != ~id3~0; 733036#L902 assume ~id2~0 != ~id4~0; 733035#L903 assume ~id3~0 != ~id4~0; 733034#L904 assume ~id1~0 >= 0; 733033#L905 assume ~id2~0 >= 0; 733032#L906 assume ~id3~0 >= 0; 733031#L907 assume ~id4~0 >= 0; 733030#L908 assume 0 == ~r1~0 % 256; 733029#L909 assume 0 == ~r2~0 % 256; 733028#L910 assume 0 == ~r3~0 % 256; 733027#L911 assume 0 == ~r4~0 % 256; 733026#L912 assume 0 != init_~r123~0#1 % 256; 733025#L913 assume 0 != init_~r133~0#1 % 256; 733024#L914 assume 0 != init_~r143~0#1 % 256; 733023#L915 assume 0 != init_~r213~0#1 % 256; 733022#L916 assume 0 != init_~r233~0#1 % 256; 733021#L917 assume 0 != init_~r243~0#1 % 256; 733020#L918 assume 0 != init_~r313~0#1 % 256; 733019#L919 assume 0 != init_~r323~0#1 % 256; 733018#L920 assume 0 != init_~r343~0#1 % 256; 733017#L921 assume 0 != init_~r413~0#1 % 256; 733016#L922 assume 0 != init_~r423~0#1 % 256; 733015#L923 assume 0 != init_~r433~0#1 % 256; 733014#L924 assume ~max1~0 == ~id1~0; 733013#L925 assume ~max2~0 == ~id2~0; 706723#L926 assume ~max3~0 == ~id3~0; 706580#L927 assume ~max4~0 == ~id4~0; 706581#L928 assume 0 == ~st1~0; 706669#L929 assume 0 == ~st2~0; 706370#L930 assume 0 == ~st3~0; 706371#L931 assume 0 == ~st4~0; 706419#L932 assume 0 == ~nl1~0; 706420#L933 assume 0 == ~nl2~0; 706450#L934 assume 0 == ~nl3~0; 706392#L935 assume 0 == ~nl4~0; 706393#L936 assume 0 == ~mode1~0 % 256; 706616#L937 assume 0 == ~mode2~0 % 256; 706690#L938 assume 0 == ~mode3~0 % 256; 706559#L939 assume 0 == ~mode4~0 % 256;init_~tmp___23~0#1 := 1; 706523#L898-1 init_#res#1 := init_~tmp___23~0#1; 706524#L1067 main_#t~ret56#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 706328#L22 assume !(0 == assume_abort_if_not_~cond#1); 706329#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 706461#L1204-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1; 732681#L110 assume !(0 != ~mode1~0 % 256); 732659#L142 assume ~r1~0 % 256 < 3; 732653#L143 assume 0 != ~ep12~0 % 256; 732646#L144 assume ~max1~0 != ~nomsg~0 && ~p12_new~0 == ~nomsg~0;node1_#t~ite4#1 := ~max1~0; 732643#L144-2 ~p12_new~0 := (if node1_#t~ite4#1 % 256 <= 127 then node1_#t~ite4#1 % 256 else node1_#t~ite4#1 % 256 - 256);havoc node1_#t~ite4#1; 724872#L143-2 assume 0 != ~ep13~0 % 256; 724867#L147 assume !(~max1~0 != ~nomsg~0 && ~p13_new~0 == ~nomsg~0);node1_#t~ite5#1 := ~p13_new~0; 724864#L147-2 ~p13_new~0 := (if node1_#t~ite5#1 % 256 <= 127 then node1_#t~ite5#1 % 256 else node1_#t~ite5#1 % 256 - 256);havoc node1_#t~ite5#1; 724858#L146-1 assume !(0 != ~ep14~0 % 256); 724856#L142-1 ~mode1~0 := 1; 724855#L110-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite7#1, node2_#t~ite8#1, node2_#t~ite9#1; 724835#L163 assume !(0 != ~mode2~0 % 256); 724802#L195 assume ~r2~0 % 256 < 3; 724760#L196 assume !(0 != ~ep21~0 % 256); 724602#L196-2 assume !(0 != ~ep23~0 % 256); 724597#L199-1 assume !(0 != ~ep24~0 % 256); 724595#L195-1 ~mode2~0 := 1; 724594#L163-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite10#1, node3_#t~ite11#1, node3_#t~ite12#1; 724592#L216 assume !(0 != ~mode3~0 % 256); 724532#L248 assume ~r3~0 % 256 < 3; 724488#L249 assume !(0 != ~ep31~0 % 256); 724485#L249-2 assume !(0 != ~ep32~0 % 256); 724455#L252-1 assume !(0 != ~ep34~0 % 256); 724452#L248-1 ~mode3~0 := 1; 724450#L216-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite13#1, node4_#t~ite14#1, node4_#t~ite15#1; 724448#L269 assume !(0 != ~mode4~0 % 256); 724446#L301 assume ~r4~0 % 256 < 3; 724444#L302 assume !(0 != ~ep41~0 % 256); 724438#L302-2 assume !(0 != ~ep42~0 % 256); 724435#L305-1 assume !(0 != ~ep43~0 % 256); 724433#L301-1 ~mode4~0 := 1; 724432#L269-2 assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 724430#L1075 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 724427#L1076 assume ~st1~0 + ~nl1~0 <= 1; 724424#L1077 assume ~st2~0 + ~nl2~0 <= 1; 724421#L1078 assume ~st3~0 + ~nl3~0 <= 1; 724418#L1079 assume ~st4~0 + ~nl4~0 <= 1; 724400#L1080 assume !(~r1~0 % 256 >= 3); 724335#L1083 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; 724332#L1084 assume ~r1~0 % 256 < 3; 724329#L1089 assume !(~r1~0 % 256 >= 3); 724326#L1093 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; 724323#L1094 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 724028#L1075-1 check_#res#1 := check_~tmp~1#1; 724029#L1127 main_#t~ret57#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret57#1;havoc main_#t~ret57#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 759311#L1246 assume !(0 == assert_~arg#1 % 256); 759307#L1241 assume { :end_inline_assert } true; 759306#L1204-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1; 759305#L110 assume 0 != ~mode1~0 % 256;~r1~0 := 1 + ~r1~0 % 256; 759302#L112 assume !(0 != ~ep21~0 % 256); 759299#L112-1 assume !(0 != ~ep31~0 % 256); 759242#L119 assume !(0 != ~ep41~0 % 256); 759191#L126 assume !(3 == ~r1~0 % 256); 759295#L133 ~mode1~0 := 0; 759296#L110-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite7#1, node2_#t~ite8#1, node2_#t~ite9#1; 759291#L163 assume 0 != ~mode2~0 % 256;~r2~0 := 1 + ~r2~0 % 256; 759292#L165 assume 0 != ~ep12~0 % 256;~m2~0 := ~p12_old~0;~p12_old~0 := ~nomsg~0; 755122#L168 assume !(~m2~0 > ~max2~0); 755118#L165-1 assume !(0 != ~ep32~0 % 256); 755119#L172 [2021-11-20 07:26:49,891 INFO L793 eck$LassoCheckResult]: Loop: 755119#L172 assume !(0 != ~ep42~0 % 256); 780720#L179 assume !(3 == ~r2~0 % 256); 780721#L186 ~mode2~0 := 0; 781735#L163-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite10#1, node3_#t~ite11#1, node3_#t~ite12#1; 781733#L216 assume 0 != ~mode3~0 % 256;~r3~0 := 1 + ~r3~0 % 256; 777973#L218 assume 0 != ~ep13~0 % 256;~m3~0 := ~p13_old~0;~p13_old~0 := ~nomsg~0; 776289#L221 assume ~m3~0 > ~max3~0;~max3~0 := ~m3~0; 777966#L218-1 assume !(0 != ~ep23~0 % 256); 777941#L225 assume !(0 != ~ep43~0 % 256); 777940#L232 assume !(3 == ~r3~0 % 256); 775131#L239 ~mode3~0 := 0; 775126#L216-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite13#1, node4_#t~ite14#1, node4_#t~ite15#1; 775123#L269 assume 0 != ~mode4~0 % 256;~r4~0 := 1 + ~r4~0 % 256; 775120#L271 assume !(0 != ~ep14~0 % 256); 775057#L271-1 assume !(0 != ~ep24~0 % 256); 775058#L278 assume !(0 != ~ep34~0 % 256); 775040#L285 assume !(3 == ~r4~0 % 256); 775031#L292 ~mode4~0 := 0; 775028#L269-2 assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 775026#L1075 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 775022#L1076 assume ~st1~0 + ~nl1~0 <= 1; 775019#L1077 assume ~st2~0 + ~nl2~0 <= 1; 775020#L1078 assume ~st3~0 + ~nl3~0 <= 1; 775011#L1079 assume ~st4~0 + ~nl4~0 <= 1; 775012#L1080 assume !(~r1~0 % 256 >= 3); 775002#L1083 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; 775003#L1084 assume ~r1~0 % 256 < 3; 774992#L1089 assume !(~r1~0 % 256 >= 3); 774994#L1093 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; 774983#L1094 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 774984#L1075-1 check_#res#1 := check_~tmp~1#1; 774976#L1127 main_#t~ret57#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret57#1;havoc main_#t~ret57#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 774977#L1246 assume !(0 == assert_~arg#1 % 256); 774968#L1241 assume { :end_inline_assert } true; 774969#L1204-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1; 774961#L110 assume !(0 != ~mode1~0 % 256); 774962#L142 assume ~r1~0 % 256 < 3; 772277#L143 assume 0 != ~ep12~0 % 256; 775149#L144 assume ~max1~0 != ~nomsg~0 && ~p12_new~0 == ~nomsg~0;node1_#t~ite4#1 := ~max1~0; 774987#L144-2 ~p12_new~0 := (if node1_#t~ite4#1 % 256 <= 127 then node1_#t~ite4#1 % 256 else node1_#t~ite4#1 % 256 - 256);havoc node1_#t~ite4#1; 775139#L143-2 assume 0 != ~ep13~0 % 256; 773459#L147 assume ~max1~0 != ~nomsg~0 && ~p13_new~0 == ~nomsg~0;node1_#t~ite5#1 := ~max1~0; 775135#L147-2 ~p13_new~0 := (if node1_#t~ite5#1 % 256 <= 127 then node1_#t~ite5#1 % 256 else node1_#t~ite5#1 % 256 - 256);havoc node1_#t~ite5#1; 775136#L146-1 assume !(0 != ~ep14~0 % 256); 775124#L142-1 ~mode1~0 := 1; 775125#L110-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite7#1, node2_#t~ite8#1, node2_#t~ite9#1; 775117#L163 assume !(0 != ~mode2~0 % 256); 775118#L195 assume ~r2~0 % 256 < 3; 779576#L196 assume !(0 != ~ep21~0 % 256); 779572#L196-2 assume !(0 != ~ep23~0 % 256); 779568#L199-1 assume !(0 != ~ep24~0 % 256); 779564#L195-1 ~mode2~0 := 1; 779560#L163-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite10#1, node3_#t~ite11#1, node3_#t~ite12#1; 779557#L216 assume !(0 != ~mode3~0 % 256); 779552#L248 assume ~r3~0 % 256 < 3; 779549#L249 assume !(0 != ~ep31~0 % 256); 779543#L249-2 assume !(0 != ~ep32~0 % 256); 779537#L252-1 assume !(0 != ~ep34~0 % 256); 779529#L248-1 ~mode3~0 := 1; 779526#L216-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite13#1, node4_#t~ite14#1, node4_#t~ite15#1; 779523#L269 assume !(0 != ~mode4~0 % 256); 779317#L301 assume !(~r4~0 % 256 < 3); 779312#L301-1 ~mode4~0 := 1; 779310#L269-2 assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 779308#L1075 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 779306#L1076 assume ~st1~0 + ~nl1~0 <= 1; 779304#L1077 assume ~st2~0 + ~nl2~0 <= 1; 779302#L1078 assume ~st3~0 + ~nl3~0 <= 1; 779301#L1079 assume ~st4~0 + ~nl4~0 <= 1; 779300#L1080 assume !(~r1~0 % 256 >= 3); 779298#L1083 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; 779296#L1084 assume ~r1~0 % 256 < 3; 779292#L1089 assume !(~r1~0 % 256 >= 3); 779290#L1093 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; 779287#L1094 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 779285#L1075-1 check_#res#1 := check_~tmp~1#1; 779282#L1127 main_#t~ret57#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret57#1;havoc main_#t~ret57#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 779281#L1246 assume !(0 == assert_~arg#1 % 256); 779278#L1241 assume { :end_inline_assert } true; 779275#L1204-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1; 779273#L110 assume 0 != ~mode1~0 % 256;~r1~0 := 1 + ~r1~0 % 256; 779272#L112 assume !(0 != ~ep21~0 % 256); 779268#L112-1 assume !(0 != ~ep31~0 % 256); 779265#L119 assume !(0 != ~ep41~0 % 256); 779250#L126 assume !(3 == ~r1~0 % 256); 780745#L133 ~mode1~0 := 0; 780744#L110-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite7#1, node2_#t~ite8#1, node2_#t~ite9#1; 780743#L163 assume 0 != ~mode2~0 % 256;~r2~0 := 1 + ~r2~0 % 256; 780740#L165 assume 0 != ~ep12~0 % 256;~m2~0 := ~p12_old~0;~p12_old~0 := ~nomsg~0; 780739#L168 assume !(~m2~0 > ~max2~0); 780738#L165-1 assume !(0 != ~ep32~0 % 256); 755119#L172 [2021-11-20 07:26:49,891 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:26:49,891 INFO L85 PathProgramCache]: Analyzing trace with hash 73302781, now seen corresponding path program 1 times [2021-11-20 07:26:49,892 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:26:49,892 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1978418292] [2021-11-20 07:26:49,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:26:49,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:26:49,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:26:49,952 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-20 07:26:49,952 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:26:49,952 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1978418292] [2021-11-20 07:26:49,952 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1978418292] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:26:49,953 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:26:49,953 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-20 07:26:49,953 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [118834195] [2021-11-20 07:26:49,953 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:26:49,953 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-11-20 07:26:49,954 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:26:49,954 INFO L85 PathProgramCache]: Analyzing trace with hash 1823153513, now seen corresponding path program 1 times [2021-11-20 07:26:49,954 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:26:49,954 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [226667367] [2021-11-20 07:26:49,954 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:26:49,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:26:49,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-20 07:26:49,976 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-20 07:26:49,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-20 07:26:50,007 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-20 07:26:53,133 INFO L210 LassoAnalysis]: Preferences: [2021-11-20 07:26:53,133 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-20 07:26:53,133 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-20 07:26:53,133 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-20 07:26:53,133 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-11-20 07:26:53,133 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:53,133 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-20 07:26:53,133 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-20 07:26:53,133 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_floodmax.4_overflow.ufo.UNBOUNDED.pals.c_Iteration27_Loop [2021-11-20 07:26:53,133 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-20 07:26:53,133 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-20 07:26:53,137 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,139 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,143 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,145 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,154 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,156 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,158 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,160 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,164 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,166 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,168 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,172 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,174 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,176 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,180 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,346 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,348 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,349 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,350 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,353 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,354 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,356 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,360 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,362 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,364 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,370 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,371 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,373 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,377 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,379 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,381 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,383 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,384 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,390 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,393 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,394 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:53,398 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:55,997 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-11-20 07:26:55,998 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-11-20 07:26:55,998 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:55,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:55,999 INFO L229 MonitoredProcess]: Starting monitored process 4455 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:56,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4455)] Waiting until timeout for monitored process [2021-11-20 07:26:56,000 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 07:26:56,001 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 07:26:56,017 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 07:26:56,017 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep41~0=-256} Honda state: {~ep41~0=-256} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 07:26:56,040 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4455)] Ended with exit code 0 [2021-11-20 07:26:56,040 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:56,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:56,041 INFO L229 MonitoredProcess]: Starting monitored process 4456 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:56,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4456)] Waiting until timeout for monitored process [2021-11-20 07:26:56,042 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 07:26:56,042 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 07:26:56,059 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 07:26:56,059 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~mode3~0=1} Honda state: {~mode3~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 07:26:56,079 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4456)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:56,079 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:56,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:56,080 INFO L229 MonitoredProcess]: Starting monitored process 4457 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:56,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4457)] Waiting until timeout for monitored process [2021-11-20 07:26:56,081 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 07:26:56,081 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 07:26:56,089 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 07:26:56,089 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node4_#t~ite15#1=0} Honda state: {ULTIMATE.start_node4_#t~ite15#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 07:26:56,108 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4457)] Ended with exit code 0 [2021-11-20 07:26:56,109 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:56,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:56,109 INFO L229 MonitoredProcess]: Starting monitored process 4458 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:56,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4458)] Waiting until timeout for monitored process [2021-11-20 07:26:56,110 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 07:26:56,110 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 07:26:56,129 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 07:26:56,129 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~st4~0=5, ~st3~0=-2, ~st1~0=-4, ~st2~0=1, ~nl4~0=-4, ~nl3~0=-1, ~nl2~0=0, ~nl1~0=5} Honda state: {~st4~0=5, ~st3~0=-2, ~st1~0=-4, ~st2~0=1, ~nl4~0=-4, ~nl3~0=-1, ~nl2~0=0, ~nl1~0=5} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 07:26:56,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4458)] Ended with exit code 0 [2021-11-20 07:26:56,150 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:56,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:56,151 INFO L229 MonitoredProcess]: Starting monitored process 4459 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:56,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4459)] Waiting until timeout for monitored process [2021-11-20 07:26:56,151 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 07:26:56,152 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 07:26:56,169 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 07:26:56,170 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep24~0=-256} Honda state: {~ep24~0=-256} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 07:26:56,192 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4459)] Ended with exit code 0 [2021-11-20 07:26:56,192 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:56,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:56,193 INFO L229 MonitoredProcess]: Starting monitored process 4460 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:56,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4460)] Waiting until timeout for monitored process [2021-11-20 07:26:56,194 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 07:26:56,194 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 07:26:56,210 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 07:26:56,210 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep32~0=-256} Honda state: {~ep32~0=-256} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 07:26:56,230 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4460)] Ended with exit code 0 [2021-11-20 07:26:56,230 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:56,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:56,231 INFO L229 MonitoredProcess]: Starting monitored process 4461 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:56,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4461)] Waiting until timeout for monitored process [2021-11-20 07:26:56,232 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 07:26:56,232 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 07:26:56,240 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 07:26:56,240 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite10#1=0} Honda state: {ULTIMATE.start_node3_#t~ite10#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 07:26:56,260 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4461)] Ended with exit code 0 [2021-11-20 07:26:56,260 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:56,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:56,260 INFO L229 MonitoredProcess]: Starting monitored process 4462 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:56,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4462)] Waiting until timeout for monitored process [2021-11-20 07:26:56,261 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 07:26:56,261 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 07:26:56,275 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 07:26:56,275 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_#res#1=1, ULTIMATE.start_check_~tmp~1#1=1, ULTIMATE.start_main_~c1~0#1=1} Honda state: {ULTIMATE.start_check_#res#1=1, ULTIMATE.start_check_~tmp~1#1=1, ULTIMATE.start_main_~c1~0#1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 07:26:56,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4462)] Ended with exit code 0 [2021-11-20 07:26:56,294 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:56,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:56,295 INFO L229 MonitoredProcess]: Starting monitored process 4463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:56,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4463)] Waiting until timeout for monitored process [2021-11-20 07:26:56,296 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 07:26:56,296 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 07:26:56,311 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 07:26:56,311 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep43~0=0} Honda state: {~ep43~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 07:26:56,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4463)] Ended with exit code 0 [2021-11-20 07:26:56,331 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:56,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:56,332 INFO L229 MonitoredProcess]: Starting monitored process 4464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:56,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4464)] Waiting until timeout for monitored process [2021-11-20 07:26:56,333 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 07:26:56,333 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 07:26:56,340 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 07:26:56,340 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite11#1=0} Honda state: {ULTIMATE.start_node3_#t~ite11#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 07:26:56,359 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4464)] Ended with exit code 0 [2021-11-20 07:26:56,359 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:56,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:56,360 INFO L229 MonitoredProcess]: Starting monitored process 4465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:56,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4465)] Waiting until timeout for monitored process [2021-11-20 07:26:56,361 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 07:26:56,361 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 07:26:56,400 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4465)] Ended with exit code 0 [2021-11-20 07:26:56,401 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:56,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:56,401 INFO L229 MonitoredProcess]: Starting monitored process 4466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:56,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4466)] Waiting until timeout for monitored process [2021-11-20 07:26:56,402 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-11-20 07:26:56,402 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 07:26:56,517 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-11-20 07:26:56,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4466)] Ended with exit code 0 [2021-11-20 07:26:56,520 INFO L210 LassoAnalysis]: Preferences: [2021-11-20 07:26:56,520 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-20 07:26:56,520 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-20 07:26:56,520 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-20 07:26:56,520 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-11-20 07:26:56,520 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:56,520 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-20 07:26:56,520 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-20 07:26:56,520 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_floodmax.4_overflow.ufo.UNBOUNDED.pals.c_Iteration27_Loop [2021-11-20 07:26:56,520 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-20 07:26:56,520 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-20 07:26:56,524 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,527 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,528 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,533 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,538 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,548 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,550 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,552 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,554 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,556 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,558 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,562 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,564 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,566 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,571 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,572 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,574 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,576 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,578 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,579 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,581 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,737 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,741 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,744 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,750 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,752 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,754 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,755 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,757 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,760 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,762 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,766 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,767 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,774 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,776 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,781 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:56,783 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:26:59,351 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-11-20 07:26:59,351 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-11-20 07:26:59,351 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:59,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:59,355 INFO L229 MonitoredProcess]: Starting monitored process 4467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:59,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4467)] Waiting until timeout for monitored process [2021-11-20 07:26:59,356 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 [2021-11-20 07:26:59,363 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:59,363 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:59,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:59,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:59,363 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:26:59,364 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:26:59,364 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:59,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:59,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4467)] Ended with exit code 0 [2021-11-20 07:26:59,386 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:59,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:59,386 INFO L229 MonitoredProcess]: Starting monitored process 4468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:59,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4468)] Waiting until timeout for monitored process [2021-11-20 07:26:59,387 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 [2021-11-20 07:26:59,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:59,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:59,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:59,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:59,395 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:26:59,395 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:26:59,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:59,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:59,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4468)] Ended with exit code 0 [2021-11-20 07:26:59,424 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:59,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:59,425 INFO L229 MonitoredProcess]: Starting monitored process 4469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:59,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4469)] Waiting until timeout for monitored process [2021-11-20 07:26:59,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:59,433 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:59,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:59,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:59,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:59,433 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:26:59,434 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:26:59,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:59,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:59,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4469)] Ended with exit code 0 [2021-11-20 07:26:59,456 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:59,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:59,456 INFO L229 MonitoredProcess]: Starting monitored process 4470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:59,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4470)] Waiting until timeout for monitored process [2021-11-20 07:26:59,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:59,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:59,465 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:59,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:59,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:59,465 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:26:59,465 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:26:59,466 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:59,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:59,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4470)] Ended with exit code 0 [2021-11-20 07:26:59,487 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:59,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:59,488 INFO L229 MonitoredProcess]: Starting monitored process 4471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:59,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4471)] Waiting until timeout for monitored process [2021-11-20 07:26:59,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:59,497 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:59,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:59,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:59,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:59,497 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:26:59,498 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:26:59,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:59,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:59,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4471)] Ended with exit code 0 [2021-11-20 07:26:59,520 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:59,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:59,520 INFO L229 MonitoredProcess]: Starting monitored process 4472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:59,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4472)] Waiting until timeout for monitored process [2021-11-20 07:26:59,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:59,528 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:59,528 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:59,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:59,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:59,528 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:26:59,529 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:26:59,529 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:59,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:59,551 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4472)] Ended with exit code 0 [2021-11-20 07:26:59,551 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:59,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:59,552 INFO L229 MonitoredProcess]: Starting monitored process 4473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:59,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4473)] Waiting until timeout for monitored process [2021-11-20 07:26:59,553 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 [2021-11-20 07:26:59,560 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:59,560 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:59,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:59,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:59,561 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:26:59,561 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:26:59,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:59,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:59,583 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4473)] Ended with exit code 0 [2021-11-20 07:26:59,583 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:59,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:59,584 INFO L229 MonitoredProcess]: Starting monitored process 4474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:59,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4474)] Waiting until timeout for monitored process [2021-11-20 07:26:59,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:59,592 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:59,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:59,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:59,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:59,592 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:26:59,593 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:26:59,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:59,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:59,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4474)] Ended with exit code 0 [2021-11-20 07:26:59,614 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:59,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:59,614 INFO L229 MonitoredProcess]: Starting monitored process 4475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:59,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4475)] Waiting until timeout for monitored process [2021-11-20 07:26:59,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:59,623 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:59,623 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:59,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:59,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:59,623 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:26:59,623 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:26:59,623 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:59,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:59,644 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4475)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:59,644 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:59,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:59,645 INFO L229 MonitoredProcess]: Starting monitored process 4476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:59,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4476)] Waiting until timeout for monitored process [2021-11-20 07:26:59,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:59,653 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:59,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:59,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:59,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:59,653 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:26:59,653 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:26:59,653 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:59,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:59,674 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4476)] Ended with exit code 0 [2021-11-20 07:26:59,674 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:59,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:59,674 INFO L229 MonitoredProcess]: Starting monitored process 4477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:59,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4477)] Waiting until timeout for monitored process [2021-11-20 07:26:59,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:59,682 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:59,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:59,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:59,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:59,683 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:26:59,683 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:26:59,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:59,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:59,704 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4477)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:59,704 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:59,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:59,705 INFO L229 MonitoredProcess]: Starting monitored process 4478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:59,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4478)] Waiting until timeout for monitored process [2021-11-20 07:26:59,706 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 [2021-11-20 07:26:59,713 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:59,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:59,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:59,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:59,713 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:26:59,713 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:26:59,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:59,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:59,733 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4478)] Ended with exit code 0 [2021-11-20 07:26:59,733 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:59,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:59,734 INFO L229 MonitoredProcess]: Starting monitored process 4479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:59,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4479)] Waiting until timeout for monitored process [2021-11-20 07:26:59,735 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 [2021-11-20 07:26:59,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:59,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:59,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:59,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:59,743 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:26:59,743 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:26:59,743 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:59,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:59,763 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4479)] Ended with exit code 0 [2021-11-20 07:26:59,764 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:59,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:59,764 INFO L229 MonitoredProcess]: Starting monitored process 4480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:59,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4480)] Waiting until timeout for monitored process [2021-11-20 07:26:59,765 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 [2021-11-20 07:26:59,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:59,772 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:59,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:59,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:59,772 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:26:59,773 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:26:59,773 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:59,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:59,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4480)] Ended with exit code 0 [2021-11-20 07:26:59,794 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:59,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:59,795 INFO L229 MonitoredProcess]: Starting monitored process 4481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:59,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4481)] Waiting until timeout for monitored process [2021-11-20 07:26:59,796 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 [2021-11-20 07:26:59,803 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:59,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:59,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:59,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:59,803 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:26:59,803 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:26:59,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:59,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:59,823 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4481)] Ended with exit code 0 [2021-11-20 07:26:59,824 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:59,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:59,824 INFO L229 MonitoredProcess]: Starting monitored process 4482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:59,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4482)] Waiting until timeout for monitored process [2021-11-20 07:26:59,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:59,832 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:59,832 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:59,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:59,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:59,832 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:26:59,832 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:26:59,833 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:59,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:59,853 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4482)] Ended with exit code 0 [2021-11-20 07:26:59,853 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:59,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:59,854 INFO L229 MonitoredProcess]: Starting monitored process 4483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:59,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4483)] Waiting until timeout for monitored process [2021-11-20 07:26:59,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:59,862 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:59,862 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:59,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:59,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:59,862 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:26:59,862 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:26:59,862 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:59,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:59,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4483)] Ended with exit code 0 [2021-11-20 07:26:59,883 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:59,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:59,883 INFO L229 MonitoredProcess]: Starting monitored process 4484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:59,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4484)] Waiting until timeout for monitored process [2021-11-20 07:26:59,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:59,891 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:59,891 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:59,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:59,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:59,891 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:26:59,892 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:26:59,892 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:59,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:59,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4484)] Ended with exit code 0 [2021-11-20 07:26:59,912 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:59,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:59,913 INFO L229 MonitoredProcess]: Starting monitored process 4485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:59,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4485)] Waiting until timeout for monitored process [2021-11-20 07:26:59,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:26:59,920 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:59,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:59,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:59,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:59,921 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:26:59,921 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:26:59,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:59,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:59,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4485)] Ended with exit code 0 [2021-11-20 07:26:59,941 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:59,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:59,941 INFO L229 MonitoredProcess]: Starting monitored process 4486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:59,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4486)] Waiting until timeout for monitored process [2021-11-20 07:26:59,942 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 [2021-11-20 07:26:59,949 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:59,949 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:59,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:59,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:26:59,949 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:26:59,950 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:26:59,950 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:26:59,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:26:59,969 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4486)] Forceful destruction successful, exit code 0 [2021-11-20 07:26:59,970 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:26:59,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:26:59,970 INFO L229 MonitoredProcess]: Starting monitored process 4487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:26:59,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4487)] Waiting until timeout for monitored process [2021-11-20 07:26:59,971 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 [2021-11-20 07:26:59,979 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:26:59,980 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:26:59,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:26:59,980 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2021-11-20 07:26:59,980 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:27:00,021 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2021-11-20 07:27:00,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:00,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:00,104 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4487)] Forceful destruction successful, exit code 0 [2021-11-20 07:27:00,104 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:00,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:00,105 INFO L229 MonitoredProcess]: Starting monitored process 4488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:00,107 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 [2021-11-20 07:27:00,116 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:00,116 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:00,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:00,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:00,116 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:27:00,117 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:27:00,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:00,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4488)] Waiting until timeout for monitored process [2021-11-20 07:27:00,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:00,167 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4488)] Forceful destruction successful, exit code 0 [2021-11-20 07:27:00,167 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:00,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:00,168 INFO L229 MonitoredProcess]: Starting monitored process 4489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:00,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:27:00,179 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:00,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:00,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:00,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:00,179 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:27:00,180 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:27:00,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:00,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4489)] Waiting until timeout for monitored process [2021-11-20 07:27:00,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:00,227 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4489)] Forceful destruction successful, exit code 0 [2021-11-20 07:27:00,227 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:00,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:00,228 INFO L229 MonitoredProcess]: Starting monitored process 4490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:00,230 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 [2021-11-20 07:27:00,239 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:00,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:00,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:00,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:00,240 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:27:00,241 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:27:00,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:00,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4490)] Waiting until timeout for monitored process [2021-11-20 07:27:00,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:00,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4490)] Forceful destruction successful, exit code 0 [2021-11-20 07:27:00,298 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:00,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:00,299 INFO L229 MonitoredProcess]: Starting monitored process 4491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:00,301 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 [2021-11-20 07:27:00,310 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:00,310 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:00,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:00,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:00,310 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:27:00,311 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:27:00,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:00,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4491)] Waiting until timeout for monitored process [2021-11-20 07:27:00,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:00,360 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4491)] Forceful destruction successful, exit code 0 [2021-11-20 07:27:00,360 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:00,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:00,363 INFO L229 MonitoredProcess]: Starting monitored process 4492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:00,365 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 [2021-11-20 07:27:00,374 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:00,374 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:00,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:00,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:00,374 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:27:00,375 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:27:00,375 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:00,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4492)] Waiting until timeout for monitored process [2021-11-20 07:27:00,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:00,419 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4492)] Forceful destruction successful, exit code 0 [2021-11-20 07:27:00,419 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:00,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:00,420 INFO L229 MonitoredProcess]: Starting monitored process 4493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:00,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:27:00,431 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:00,431 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:00,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:00,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:00,432 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:27:00,432 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:27:00,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:00,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4493)] Waiting until timeout for monitored process [2021-11-20 07:27:00,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:00,475 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4493)] Forceful destruction successful, exit code 0 [2021-11-20 07:27:00,475 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:00,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:00,476 INFO L229 MonitoredProcess]: Starting monitored process 4494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:00,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:27:00,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:00,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:00,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:00,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:00,488 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:27:00,488 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:27:00,488 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:00,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4494)] Waiting until timeout for monitored process [2021-11-20 07:27:00,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:00,535 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4494)] Forceful destruction successful, exit code 0 [2021-11-20 07:27:00,535 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:00,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:00,536 INFO L229 MonitoredProcess]: Starting monitored process 4495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:00,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:27:00,547 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:00,548 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:00,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:00,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:00,548 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:27:00,549 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:27:00,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:00,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4495)] Waiting until timeout for monitored process [2021-11-20 07:27:00,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:00,588 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4495)] Forceful destruction successful, exit code 0 [2021-11-20 07:27:00,588 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:00,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:00,589 INFO L229 MonitoredProcess]: Starting monitored process 4496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:00,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:27:00,600 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:00,601 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:00,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:00,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:00,601 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:27:00,601 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:27:00,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:00,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4496)] Waiting until timeout for monitored process [2021-11-20 07:27:00,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:00,647 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4496)] Forceful destruction successful, exit code 0 [2021-11-20 07:27:00,647 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:00,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:00,648 INFO L229 MonitoredProcess]: Starting monitored process 4497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:00,650 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 [2021-11-20 07:27:00,659 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:00,659 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:00,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:00,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:00,659 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:27:00,660 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:27:00,660 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:00,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4497)] Waiting until timeout for monitored process [2021-11-20 07:27:00,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:00,702 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4497)] Forceful destruction successful, exit code 0 [2021-11-20 07:27:00,702 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:00,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:00,703 INFO L229 MonitoredProcess]: Starting monitored process 4498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:00,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4498)] Waiting until timeout for monitored process [2021-11-20 07:27:00,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:27:00,712 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:00,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:00,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:00,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:00,712 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:27:00,712 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:27:00,712 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:00,713 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:00,733 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4498)] Ended with exit code 0 [2021-11-20 07:27:00,734 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:00,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:00,734 INFO L229 MonitoredProcess]: Starting monitored process 4499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:00,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4499)] Waiting until timeout for monitored process [2021-11-20 07:27:00,735 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 [2021-11-20 07:27:00,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:00,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:00,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:00,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:00,743 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:27:00,744 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:27:00,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:00,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:00,766 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4499)] Ended with exit code 0 [2021-11-20 07:27:00,766 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:00,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:00,767 INFO L229 MonitoredProcess]: Starting monitored process 4500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:00,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4500)] Waiting until timeout for monitored process [2021-11-20 07:27:00,768 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 [2021-11-20 07:27:00,775 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:00,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:00,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:00,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:00,775 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:27:00,776 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:27:00,776 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:00,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:00,806 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4500)] Ended with exit code 0 [2021-11-20 07:27:00,807 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:00,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:00,807 INFO L229 MonitoredProcess]: Starting monitored process 4501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:00,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4501)] Waiting until timeout for monitored process [2021-11-20 07:27:00,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:27:00,816 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:00,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:00,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:00,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:00,816 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:27:00,817 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:27:00,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:00,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:00,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4501)] Ended with exit code 0 [2021-11-20 07:27:00,840 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:00,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:00,841 INFO L229 MonitoredProcess]: Starting monitored process 4502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:00,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4502)] Waiting until timeout for monitored process [2021-11-20 07:27:00,842 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 [2021-11-20 07:27:00,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:00,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:00,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:00,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:00,849 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:27:00,850 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:27:00,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:00,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:00,872 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4502)] Forceful destruction successful, exit code 0 [2021-11-20 07:27:00,872 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:00,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:00,873 INFO L229 MonitoredProcess]: Starting monitored process 4503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:00,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4503)] Waiting until timeout for monitored process [2021-11-20 07:27:00,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:27:00,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:00,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:00,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:00,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:00,881 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:27:00,882 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:27:00,882 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:00,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:00,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4503)] Ended with exit code 0 [2021-11-20 07:27:00,903 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-11-20 07:27:00,903 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:00,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:00,903 INFO L229 MonitoredProcess]: Starting monitored process 4504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:00,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4504)] Waiting until timeout for monitored process [2021-11-20 07:27:00,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:27:00,912 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:00,912 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:00,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:00,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:00,912 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:27:00,913 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:27:00,913 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:00,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:00,934 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4504)] Ended with exit code 0 [2021-11-20 07:27:00,934 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:00,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:00,935 INFO L229 MonitoredProcess]: Starting monitored process 4505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:00,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4505)] Waiting until timeout for monitored process [2021-11-20 07:27:00,936 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 [2021-11-20 07:27:00,943 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:00,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:00,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:00,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:00,943 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:27:00,943 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:27:00,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:00,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:00,965 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4505)] Ended with exit code 0 [2021-11-20 07:27:00,965 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:00,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:00,965 INFO L229 MonitoredProcess]: Starting monitored process 4506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:00,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4506)] Waiting until timeout for monitored process [2021-11-20 07:27:00,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:27:00,973 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:00,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:00,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:00,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:00,974 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:27:00,975 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:27:00,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:00,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:00,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4506)] Ended with exit code 0 [2021-11-20 07:27:00,998 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:00,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:00,999 INFO L229 MonitoredProcess]: Starting monitored process 4507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:00,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4507)] Waiting until timeout for monitored process [2021-11-20 07:27:01,000 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 [2021-11-20 07:27:01,007 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:01,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:01,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:01,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:01,008 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:27:01,009 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:27:01,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:01,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:01,038 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4507)] Ended with exit code 0 [2021-11-20 07:27:01,038 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:01,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:01,038 INFO L229 MonitoredProcess]: Starting monitored process 4508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:01,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4508)] Waiting until timeout for monitored process [2021-11-20 07:27:01,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:27:01,047 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:01,048 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:01,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:01,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:01,048 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:27:01,049 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:27:01,049 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:01,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:01,071 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4508)] Ended with exit code 0 [2021-11-20 07:27:01,071 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:01,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:01,072 INFO L229 MonitoredProcess]: Starting monitored process 4509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:01,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4509)] Waiting until timeout for monitored process [2021-11-20 07:27:01,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:27:01,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:01,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:01,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:01,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:01,080 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:27:01,080 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:27:01,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:01,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:01,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4509)] Ended with exit code 0 [2021-11-20 07:27:01,101 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:01,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:01,102 INFO L229 MonitoredProcess]: Starting monitored process 4510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:01,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4510)] Waiting until timeout for monitored process [2021-11-20 07:27:01,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:27:01,110 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:01,110 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:01,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:01,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:01,111 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:27:01,111 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:27:01,111 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:01,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:01,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4510)] Ended with exit code 0 [2021-11-20 07:27:01,135 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:01,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:01,135 INFO L229 MonitoredProcess]: Starting monitored process 4511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:01,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4511)] Waiting until timeout for monitored process [2021-11-20 07:27:01,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:27:01,144 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:01,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:01,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:01,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:01,144 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:27:01,144 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:27:01,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:01,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:01,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4511)] Ended with exit code 0 [2021-11-20 07:27:01,165 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:01,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:01,166 INFO L229 MonitoredProcess]: Starting monitored process 4512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:01,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4512)] Waiting until timeout for monitored process [2021-11-20 07:27:01,167 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 [2021-11-20 07:27:01,174 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:01,174 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:01,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:01,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:01,174 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:27:01,175 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:27:01,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:01,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:01,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4512)] Ended with exit code 0 [2021-11-20 07:27:01,195 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:01,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:01,196 INFO L229 MonitoredProcess]: Starting monitored process 4513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:01,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4513)] Waiting until timeout for monitored process [2021-11-20 07:27:01,197 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 [2021-11-20 07:27:01,204 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:01,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:01,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:01,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:01,204 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:27:01,205 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:27:01,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:01,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:01,225 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4513)] Forceful destruction successful, exit code 0 [2021-11-20 07:27:01,225 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:01,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:01,226 INFO L229 MonitoredProcess]: Starting monitored process 4514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:01,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4514)] Waiting until timeout for monitored process [2021-11-20 07:27:01,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:27:01,234 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:01,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:01,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:01,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:01,234 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:27:01,235 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:27:01,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:01,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:01,257 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4514)] Ended with exit code 0 [2021-11-20 07:27:01,257 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:01,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:01,257 INFO L229 MonitoredProcess]: Starting monitored process 4515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:01,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4515)] Waiting until timeout for monitored process [2021-11-20 07:27:01,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:27:01,266 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:01,266 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:01,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:01,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:01,266 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:27:01,266 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:27:01,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:01,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:01,289 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4515)] Forceful destruction successful, exit code 0 [2021-11-20 07:27:01,290 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:01,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:01,290 INFO L229 MonitoredProcess]: Starting monitored process 4516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:01,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4516)] Waiting until timeout for monitored process [2021-11-20 07:27:01,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:27:01,300 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:01,300 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:01,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:01,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:01,301 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:27:01,301 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:27:01,301 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:01,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:01,326 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4516)] Ended with exit code 0 [2021-11-20 07:27:01,327 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:01,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:01,327 INFO L229 MonitoredProcess]: Starting monitored process 4517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:01,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4517)] Waiting until timeout for monitored process [2021-11-20 07:27:01,328 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 [2021-11-20 07:27:01,336 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:01,336 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:01,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:01,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:01,336 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:27:01,338 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:27:01,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:01,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:01,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4517)] Ended with exit code 0 [2021-11-20 07:27:01,373 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:01,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:01,374 INFO L229 MonitoredProcess]: Starting monitored process 4518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:01,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4518)] Waiting until timeout for monitored process [2021-11-20 07:27:01,375 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 [2021-11-20 07:27:01,382 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:01,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:01,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:01,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:01,382 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:27:01,383 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:27:01,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:01,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:01,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4518)] Ended with exit code 0 [2021-11-20 07:27:01,403 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:01,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:01,404 INFO L229 MonitoredProcess]: Starting monitored process 4519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:01,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4519)] Waiting until timeout for monitored process [2021-11-20 07:27:01,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:27:01,412 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:01,412 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:01,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:01,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:01,412 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:27:01,412 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:27:01,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:01,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:01,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4519)] Ended with exit code 0 [2021-11-20 07:27:01,433 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:01,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:01,434 INFO L229 MonitoredProcess]: Starting monitored process 4520 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:01,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4520)] Waiting until timeout for monitored process [2021-11-20 07:27:01,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:27:01,442 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:01,442 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:01,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:01,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:01,442 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:27:01,443 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:27:01,443 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:01,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:01,464 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4520)] Ended with exit code 0 [2021-11-20 07:27:01,464 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:01,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:01,465 INFO L229 MonitoredProcess]: Starting monitored process 4521 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:01,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4521)] Waiting until timeout for monitored process [2021-11-20 07:27:01,465 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 [2021-11-20 07:27:01,473 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:01,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:01,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:01,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:01,473 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:27:01,473 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:27:01,473 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:01,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:01,494 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4521)] Ended with exit code 0 [2021-11-20 07:27:01,494 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:01,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:01,495 INFO L229 MonitoredProcess]: Starting monitored process 4522 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:01,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4522)] Waiting until timeout for monitored process [2021-11-20 07:27:01,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:27:01,503 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:01,503 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:01,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:01,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:01,503 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:27:01,503 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:27:01,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:01,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:01,524 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4522)] Forceful destruction successful, exit code 0 [2021-11-20 07:27:01,524 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:01,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:01,525 INFO L229 MonitoredProcess]: Starting monitored process 4523 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:01,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4523)] Waiting until timeout for monitored process [2021-11-20 07:27:01,526 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 [2021-11-20 07:27:01,533 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:01,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:01,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:01,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:27:01,534 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:27:01,534 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:27:01,534 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:01,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:27:01,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4523)] Ended with exit code 0 [2021-11-20 07:27:01,555 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:01,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:01,555 INFO L229 MonitoredProcess]: Starting monitored process 4524 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:01,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4524)] Waiting until timeout for monitored process [2021-11-20 07:27:01,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:27:01,566 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:27:01,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:27:01,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:27:01,566 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2021-11-20 07:27:01,566 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:27:01,610 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-20 07:27:01,610 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:27:01,686 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2021-11-20 07:27:01,726 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2021-11-20 07:27:01,726 INFO L444 ModelExtractionUtils]: 58 out of 63 variables were initially zero. Simplification set additionally 0 variables to zero. [2021-11-20 07:27:01,727 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:27:01,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:27:01,727 INFO L229 MonitoredProcess]: Starting monitored process 4525 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:27:01,735 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2021-11-20 07:27:01,735 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2021-11-20 07:27:01,736 INFO L513 LassoAnalysis]: Proved termination. [2021-11-20 07:27:01,736 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function 2-nested ranking function: f0 = -254*~max3~0 + 251*~max2~0 f1 = -254*~max3~0 + 254*~p13_old~0 Supporting invariants [] [2021-11-20 07:27:01,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4525)] Waiting until timeout for monitored process [2021-11-20 07:27:01,771 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4524)] Forceful destruction successful, exit code 0 [2021-11-20 07:27:01,772 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2021-11-20 07:27:01,789 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:27:01,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:27:01,884 INFO L263 TraceCheckSpWp]: Trace formula consists of 604 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-20 07:27:01,887 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-20 07:27:02,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:27:02,262 INFO L263 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 22 conjunts are in the unsatisfiable core [2021-11-20 07:27:02,264 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-20 07:27:04,346 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375e3d34-6635-45ed-bf9e-e9a9d9274dc7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4525)] Forceful destruction successful, exit code 0