./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loop-acceleration/underapprox_2-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 4e7fbc69 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loop-acceleration/underapprox_2-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS --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 dc138f274319e5e58145eabf3fb84043b6d1bd3c616751e51efeb5e2ee2997a6 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-4e7fbc6 [2022-11-23 03:01:47,447 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-23 03:01:47,450 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-23 03:01:47,476 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-23 03:01:47,476 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-23 03:01:47,477 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-23 03:01:47,479 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-23 03:01:47,481 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-23 03:01:47,483 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-23 03:01:47,484 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-23 03:01:47,485 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-23 03:01:47,486 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-23 03:01:47,487 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-23 03:01:47,488 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-23 03:01:47,489 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-23 03:01:47,490 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-23 03:01:47,491 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-23 03:01:47,492 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-23 03:01:47,494 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-23 03:01:47,496 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-23 03:01:47,498 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-23 03:01:47,501 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-23 03:01:47,502 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-23 03:01:47,503 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-23 03:01:47,507 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-23 03:01:47,508 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-23 03:01:47,508 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-23 03:01:47,509 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-23 03:01:47,510 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-23 03:01:47,511 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-23 03:01:47,511 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-23 03:01:47,512 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-23 03:01:47,513 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-23 03:01:47,514 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-23 03:01:47,515 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-23 03:01:47,522 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-23 03:01:47,524 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-23 03:01:47,524 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-23 03:01:47,524 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-23 03:01:47,528 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-23 03:01:47,529 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-23 03:01:47,530 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-11-23 03:01:47,575 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-23 03:01:47,575 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-23 03:01:47,576 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-23 03:01:47,576 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-23 03:01:47,578 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-23 03:01:47,578 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-23 03:01:47,578 INFO L138 SettingsManager]: * Use SBE=true [2022-11-23 03:01:47,579 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-11-23 03:01:47,579 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-11-23 03:01:47,579 INFO L138 SettingsManager]: * Use old map elimination=false [2022-11-23 03:01:47,580 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-11-23 03:01:47,580 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-11-23 03:01:47,581 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-11-23 03:01:47,581 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-23 03:01:47,581 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-23 03:01:47,581 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-23 03:01:47,581 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-23 03:01:47,582 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-23 03:01:47,582 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-23 03:01:47,582 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-11-23 03:01:47,582 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-11-23 03:01:47,582 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-11-23 03:01:47,583 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-23 03:01:47,583 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-23 03:01:47,583 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-11-23 03:01:47,583 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-23 03:01:47,583 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-11-23 03:01:47,584 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-23 03:01:47,584 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-23 03:01:47,584 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-23 03:01:47,584 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-23 03:01:47,586 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-11-23 03:01:47,586 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_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dc138f274319e5e58145eabf3fb84043b6d1bd3c616751e51efeb5e2ee2997a6 [2022-11-23 03:01:47,840 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-23 03:01:47,862 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-23 03:01:47,865 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-23 03:01:47,867 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-23 03:01:47,867 INFO L275 PluginConnector]: CDTParser initialized [2022-11-23 03:01:47,869 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/../../sv-benchmarks/c/loop-acceleration/underapprox_2-1.c [2022-11-23 03:01:50,972 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-23 03:01:51,227 INFO L351 CDTParser]: Found 1 translation units. [2022-11-23 03:01:51,228 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/sv-benchmarks/c/loop-acceleration/underapprox_2-1.c [2022-11-23 03:01:51,234 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/data/739823381/486234dc379f4a0dae5c1e8ea45a2325/FLAGfcd27833a [2022-11-23 03:01:51,255 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/data/739823381/486234dc379f4a0dae5c1e8ea45a2325 [2022-11-23 03:01:51,257 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-23 03:01:51,259 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-23 03:01:51,265 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-23 03:01:51,266 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-23 03:01:51,269 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-23 03:01:51,270 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:01:51" (1/1) ... [2022-11-23 03:01:51,271 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65eadaed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:51, skipping insertion in model container [2022-11-23 03:01:51,272 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:01:51" (1/1) ... [2022-11-23 03:01:51,279 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-23 03:01:51,301 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-23 03:01:51,480 WARN L237 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_2c6d0804-21a8-4267-b89f-40af5be86457/sv-benchmarks/c/loop-acceleration/underapprox_2-1.c[327,340] [2022-11-23 03:01:51,492 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 03:01:51,509 INFO L203 MainTranslator]: Completed pre-run [2022-11-23 03:01:51,524 WARN L237 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_2c6d0804-21a8-4267-b89f-40af5be86457/sv-benchmarks/c/loop-acceleration/underapprox_2-1.c[327,340] [2022-11-23 03:01:51,527 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 03:01:51,541 INFO L208 MainTranslator]: Completed translation [2022-11-23 03:01:51,542 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:51 WrapperNode [2022-11-23 03:01:51,542 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-23 03:01:51,544 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-23 03:01:51,544 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-23 03:01:51,544 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-23 03:01:51,553 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:51" (1/1) ... [2022-11-23 03:01:51,560 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:51" (1/1) ... [2022-11-23 03:01:51,577 INFO L138 Inliner]: procedures = 12, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 27 [2022-11-23 03:01:51,577 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-23 03:01:51,578 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-23 03:01:51,578 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-23 03:01:51,578 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-23 03:01:51,587 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:51" (1/1) ... [2022-11-23 03:01:51,588 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:51" (1/1) ... [2022-11-23 03:01:51,590 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:51" (1/1) ... [2022-11-23 03:01:51,590 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:51" (1/1) ... [2022-11-23 03:01:51,594 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:51" (1/1) ... [2022-11-23 03:01:51,599 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:51" (1/1) ... [2022-11-23 03:01:51,605 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:51" (1/1) ... [2022-11-23 03:01:51,606 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:51" (1/1) ... [2022-11-23 03:01:51,607 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-23 03:01:51,609 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-23 03:01:51,609 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-23 03:01:51,610 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-23 03:01:51,611 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:51" (1/1) ... [2022-11-23 03:01:51,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:51,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:51,649 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:51,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-11-23 03:01:51,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-23 03:01:51,694 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-23 03:01:51,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-23 03:01:51,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-23 03:01:51,767 INFO L235 CfgBuilder]: Building ICFG [2022-11-23 03:01:51,769 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-23 03:01:51,902 INFO L276 CfgBuilder]: Performing block encoding [2022-11-23 03:01:51,914 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-23 03:01:51,914 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-23 03:01:51,916 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:01:51 BoogieIcfgContainer [2022-11-23 03:01:51,916 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-23 03:01:51,917 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-11-23 03:01:51,917 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-11-23 03:01:51,921 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-11-23 03:01:51,922 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-23 03:01:51,922 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 23.11 03:01:51" (1/3) ... [2022-11-23 03:01:51,924 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@b4f90f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 03:01:51, skipping insertion in model container [2022-11-23 03:01:51,924 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-23 03:01:51,924 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:51" (2/3) ... [2022-11-23 03:01:51,926 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@b4f90f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 03:01:51, skipping insertion in model container [2022-11-23 03:01:51,926 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-23 03:01:51,926 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:01:51" (3/3) ... [2022-11-23 03:01:51,930 INFO L332 chiAutomizerObserver]: Analyzing ICFG underapprox_2-1.c [2022-11-23 03:01:52,017 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-11-23 03:01:52,018 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-11-23 03:01:52,018 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-11-23 03:01:52,018 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-11-23 03:01:52,018 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-11-23 03:01:52,018 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-11-23 03:01:52,019 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-11-23 03:01:52,019 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-11-23 03:01:52,023 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 10 states, 9 states have (on average 1.3333333333333333) internal successors, (12), 9 states have internal predecessors, (12), 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) [2022-11-23 03:01:52,046 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-11-23 03:01:52,047 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-23 03:01:52,047 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-23 03:01:52,052 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-23 03:01:52,052 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-11-23 03:01:52,053 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-11-23 03:01:52,053 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 10 states, 9 states have (on average 1.3333333333333333) internal successors, (12), 9 states have internal predecessors, (12), 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) [2022-11-23 03:01:52,055 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-11-23 03:01:52,056 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-23 03:01:52,056 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-23 03:01:52,056 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-23 03:01:52,057 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-11-23 03:01:52,065 INFO L748 eck$LassoCheckResult]: Stem: 3#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(18, 2);call #Ultimate.allocInit(12, 3); 8#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~post4#1, main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 1; 7#L16-2true [2022-11-23 03:01:52,065 INFO L750 eck$LassoCheckResult]: Loop: 7#L16-2true assume !!(main_~x~0#1 % 4294967296 < 6);main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1; 7#L16-2true [2022-11-23 03:01:52,070 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 03:01:52,071 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2022-11-23 03:01:52,082 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 03:01:52,082 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1449648321] [2022-11-23 03:01:52,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 03:01:52,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 03:01:52,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 03:01:52,168 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 03:01:52,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 03:01:52,211 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-23 03:01:52,215 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 03:01:52,215 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 1 times [2022-11-23 03:01:52,216 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 03:01:52,216 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2098482947] [2022-11-23 03:01:52,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 03:01:52,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 03:01:52,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 03:01:52,243 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 03:01:52,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 03:01:52,260 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-23 03:01:52,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 03:01:52,262 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 1 times [2022-11-23 03:01:52,262 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 03:01:52,262 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [754250680] [2022-11-23 03:01:52,263 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 03:01:52,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 03:01:52,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 03:01:52,294 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 03:01:52,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 03:01:52,313 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-23 03:01:52,423 INFO L210 LassoAnalysis]: Preferences: [2022-11-23 03:01:52,440 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-23 03:01:52,440 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-23 03:01:52,440 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-23 03:01:52,440 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-23 03:01:52,441 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:52,441 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-23 03:01:52,441 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-23 03:01:52,441 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_2-1.c_Iteration1_Loop [2022-11-23 03:01:52,441 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-23 03:01:52,442 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-23 03:01:52,476 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 03:01:52,486 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 03:01:52,507 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 03:01:52,636 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-23 03:01:52,636 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-23 03:01:52,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:52,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:52,646 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:52,654 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-23 03:01:52,654 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-23 03:01:52,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-11-23 03:01:52,677 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-23 03:01:52,678 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post4#1=0} Honda state: {ULTIMATE.start_main_#t~post4#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-23 03:01:52,687 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:52,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:52,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:52,689 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:52,698 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-23 03:01:52,698 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-23 03:01:52,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-11-23 03:01:52,729 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:52,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:52,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:52,731 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:52,740 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-23 03:01:52,740 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-23 03:01:52,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-11-23 03:01:52,780 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-23 03:01:52,787 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:52,788 INFO L210 LassoAnalysis]: Preferences: [2022-11-23 03:01:52,788 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-23 03:01:52,788 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-23 03:01:52,788 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-23 03:01:52,788 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-23 03:01:52,788 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:52,789 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-23 03:01:52,789 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-23 03:01:52,789 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_2-1.c_Iteration1_Loop [2022-11-23 03:01:52,789 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-23 03:01:52,789 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-23 03:01:52,791 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 03:01:52,794 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 03:01:52,803 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 03:01:52,885 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-23 03:01:52,890 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-23 03:01:52,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:52,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:52,893 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:52,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:52,914 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:52,914 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:52,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-11-23 03:01:52,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:52,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:52,915 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:01:52,917 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 03:01:52,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:52,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:52,939 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:52,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:52,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:52,942 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:52,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-11-23 03:01:52,957 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 [2022-11-23 03:01:52,969 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:52,969 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:52,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:52,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:52,970 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:01:52,972 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 03:01:52,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:52,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:52,986 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:52,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:52,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:52,988 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:52,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-11-23 03:01:52,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:53,003 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:53,003 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:53,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:53,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:53,004 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:01:53,005 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 03:01:53,005 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:53,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:53,051 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:53,052 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-23 03:01:53,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:53,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:53,054 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:53,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-11-23 03:01:53,060 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 [2022-11-23 03:01:53,073 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:53,073 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:53,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:53,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:53,074 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:53,075 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:01:53,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:53,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:53,088 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:53,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:53,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:53,090 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:53,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-11-23 03:01:53,094 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 [2022-11-23 03:01:53,104 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:53,105 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:53,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:53,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:53,105 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:53,108 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:01:53,108 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:53,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:53,129 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2022-11-23 03:01:53,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:53,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:53,131 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:53,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-11-23 03:01:53,134 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 [2022-11-23 03:01:53,144 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:53,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:53,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:53,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:53,145 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:53,146 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:01:53,146 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:53,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:53,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2022-11-23 03:01:53,160 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-23 03:01:53,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:53,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:53,161 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:53,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-11-23 03:01:53,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:53,181 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:53,181 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:53,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:53,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:53,182 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:53,183 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:01:53,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:53,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:53,212 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:53,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:53,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:53,213 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:53,229 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 [2022-11-23 03:01:53,243 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:53,243 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:53,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:53,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:53,244 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:53,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-11-23 03:01:53,249 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:01:53,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:53,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:53,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2022-11-23 03:01:53,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:53,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:53,272 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:53,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:53,298 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:53,298 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:53,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:53,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:53,299 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:53,300 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:01:53,300 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:53,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-11-23 03:01:53,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:53,324 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:53,324 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-23 03:01:53,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:53,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:53,325 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:53,330 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 [2022-11-23 03:01:53,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-11-23 03:01:53,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:53,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:53,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:53,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:53,344 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:53,346 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:01:53,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:53,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:53,364 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:53,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:53,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:53,366 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:53,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-11-23 03:01:53,373 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 [2022-11-23 03:01:53,383 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:53,383 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:53,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:53,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:53,384 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:53,389 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:01:53,390 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:53,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:53,440 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:53,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:53,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:53,441 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:53,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:53,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:53,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:53,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:53,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:53,464 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:53,465 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:01:53,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:53,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-11-23 03:01:53,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:53,480 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:53,480 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-23 03:01:53,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:53,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:53,481 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:53,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-11-23 03:01:53,485 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 [2022-11-23 03:01:53,496 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:53,496 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:01:53,496 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:53,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:53,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:53,496 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:53,498 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:01:53,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:53,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:53,514 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:53,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:53,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:53,516 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:53,524 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 [2022-11-23 03:01:53,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-11-23 03:01:53,537 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:53,537 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:01:53,537 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:53,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:53,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:53,538 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:53,541 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:01:53,541 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:53,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:53,563 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:53,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:53,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:53,565 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:53,577 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 [2022-11-23 03:01:53,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:53,591 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:01:53,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:53,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:53,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:53,592 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:53,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-11-23 03:01:53,596 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:01:53,596 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:53,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:53,618 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:53,618 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-23 03:01:53,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:53,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:53,620 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:53,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:53,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-11-23 03:01:53,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:53,651 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:01:53,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:53,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:53,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:53,651 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:53,654 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:01:53,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:53,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:53,699 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:53,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:53,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:53,700 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:53,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:53,726 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:53,726 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:01:53,726 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:53,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:53,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:53,727 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:53,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-11-23 03:01:53,737 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:01:53,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:53,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:53,765 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:53,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:53,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:53,773 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:53,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:53,790 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:53,790 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:01:53,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:53,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:53,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:53,791 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:53,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-11-23 03:01:53,803 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:01:53,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:53,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:53,840 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:53,840 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-23 03:01:53,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:53,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:53,842 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:53,845 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 [2022-11-23 03:01:53,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-11-23 03:01:53,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:53,860 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:01:53,860 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:53,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:53,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:53,860 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:53,863 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:01:53,863 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:53,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:53,893 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:53,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:53,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:53,895 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:53,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:53,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-11-23 03:01:53,912 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:53,913 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:01:53,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:53,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:53,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:53,913 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:53,919 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:01:53,920 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:53,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:53,952 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:53,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:53,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:53,953 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:53,956 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 [2022-11-23 03:01:53,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:53,970 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:01:53,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:53,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:53,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:53,970 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:53,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-11-23 03:01:53,982 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:01:53,982 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:54,020 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:54,029 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:54,029 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-23 03:01:54,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:54,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:54,031 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:54,035 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 [2022-11-23 03:01:54,048 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:54,048 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:01:54,048 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:54,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:54,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:54,049 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:54,050 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:01:54,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:54,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-11-23 03:01:54,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:54,070 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:54,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:54,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:54,071 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:54,075 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 [2022-11-23 03:01:54,088 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:54,088 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:01:54,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:54,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:54,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:54,088 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:54,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-11-23 03:01:54,091 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:01:54,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:54,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:54,112 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:54,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:54,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:54,114 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:54,117 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 [2022-11-23 03:01:54,130 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:54,130 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:01:54,130 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:54,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:54,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:54,130 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:54,132 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:01:54,133 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:54,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-11-23 03:01:54,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:54,167 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:54,168 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-23 03:01:54,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:54,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:54,169 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:54,173 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 [2022-11-23 03:01:54,186 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:54,186 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:01:54,186 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:54,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:54,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:54,187 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:01:54,189 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:01:54,189 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:54,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-11-23 03:01:54,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:54,215 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:54,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:54,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:54,217 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:54,221 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 [2022-11-23 03:01:54,234 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:54,234 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:01:54,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:54,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:54,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:54,235 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:01:54,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-11-23 03:01:54,240 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:01:54,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:54,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:54,260 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:54,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:54,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:54,262 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:54,268 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 [2022-11-23 03:01:54,282 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:54,282 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:01:54,282 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:54,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:54,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:54,282 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:01:54,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-11-23 03:01:54,287 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:01:54,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:54,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:54,332 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:54,446 INFO L210 LassoAnalysis]: Preferences: [2022-11-23 03:01:54,446 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-23 03:01:54,446 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-23 03:01:54,447 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-23 03:01:54,447 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-23 03:01:54,447 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:54,447 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-23 03:01:54,447 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-23 03:01:54,447 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_2-1.c_Iteration1_Lasso [2022-11-23 03:01:54,447 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-23 03:01:54,447 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-23 03:01:54,450 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 03:01:54,453 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 03:01:54,461 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 03:01:54,478 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 03:01:54,481 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 03:01:54,499 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 03:01:54,503 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 03:01:54,529 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 03:01:54,534 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 03:01:54,537 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 03:01:54,747 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-23 03:01:54,747 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-23 03:01:54,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:54,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:54,749 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:54,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:54,769 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:54,769 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:54,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:54,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:54,770 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:01:54,770 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 03:01:54,770 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:54,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-11-23 03:01:54,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:54,791 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:54,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:54,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:54,793 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:54,798 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 [2022-11-23 03:01:54,810 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:54,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:54,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:54,810 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:01:54,814 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:01:54,815 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:01:54,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-11-23 03:01:54,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:54,839 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:54,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:54,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:54,845 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:54,849 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 [2022-11-23 03:01:54,862 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:54,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:54,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:54,862 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:01:54,865 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:01:54,865 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:01:54,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-11-23 03:01:54,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:54,890 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:54,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:54,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:54,892 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:54,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:54,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:54,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:54,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:54,910 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:01:54,919 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:01:54,919 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:01:54,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-11-23 03:01:54,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:54,951 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2022-11-23 03:01:54,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:54,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:54,952 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:54,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-11-23 03:01:54,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:54,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:54,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:54,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:54,966 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:01:54,968 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:01:54,968 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:01:54,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:55,007 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:55,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:55,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:55,009 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:55,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-11-23 03:01:55,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:55,024 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:55,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:55,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:55,024 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:01:55,026 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:01:55,026 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:01:55,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:55,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:55,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:55,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:55,048 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:55,056 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 [2022-11-23 03:01:55,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:55,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:55,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:55,068 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:01:55,070 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:01:55,070 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:01:55,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-11-23 03:01:55,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:55,095 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:55,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:55,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:55,097 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:55,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:55,113 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:55,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:55,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:55,113 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:01:55,115 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:01:55,115 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:01:55,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-11-23 03:01:55,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:55,139 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:55,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:55,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:55,141 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:55,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:55,162 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:55,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:55,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:55,162 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:01:55,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-11-23 03:01:55,164 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:01:55,164 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:01:55,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:55,178 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:55,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:55,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:55,180 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:55,184 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 [2022-11-23 03:01:55,196 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:55,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:55,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:55,197 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:01:55,198 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:01:55,199 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:01:55,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-11-23 03:01:55,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:55,219 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:55,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:55,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:55,221 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:55,228 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 [2022-11-23 03:01:55,241 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:55,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:55,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:55,241 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:01:55,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-11-23 03:01:55,244 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:01:55,244 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:01:55,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:55,271 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:55,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:55,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:55,273 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:55,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:55,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-11-23 03:01:55,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:55,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:55,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:55,289 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:01:55,291 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:01:55,291 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:01:55,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:55,311 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:55,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:55,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:55,312 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:55,319 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 [2022-11-23 03:01:55,332 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:55,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:55,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:55,332 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:01:55,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-11-23 03:01:55,334 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:01:55,334 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:01:55,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:55,353 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:55,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:55,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:55,355 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:55,358 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 [2022-11-23 03:01:55,371 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:55,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:55,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:55,371 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:01:55,374 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:01:55,374 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:01:55,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-11-23 03:01:55,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:55,399 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:55,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:55,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:55,401 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:55,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:55,421 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:55,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:55,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:55,421 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:01:55,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-11-23 03:01:55,423 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:01:55,423 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:01:55,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:55,443 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:55,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:55,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:55,448 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:55,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:55,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-11-23 03:01:55,465 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:55,465 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:55,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:55,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:55,466 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:01:55,466 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 03:01:55,466 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:55,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:55,483 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:55,483 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-23 03:01:55,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:55,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:55,484 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:55,489 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 [2022-11-23 03:01:55,502 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:55,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:55,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:55,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:55,502 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:55,503 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:01:55,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:55,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-11-23 03:01:55,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:55,516 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:55,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:55,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:55,518 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:55,522 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 [2022-11-23 03:01:55,534 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:55,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:55,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:55,535 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:55,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-11-23 03:01:55,541 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:01:55,541 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:01:55,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:55,571 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:55,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:55,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:55,573 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:55,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:55,589 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:55,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:55,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:55,589 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:55,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-11-23 03:01:55,619 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:01:55,619 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:01:55,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:55,635 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:55,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:55,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:55,637 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:55,641 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 [2022-11-23 03:01:55,653 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:55,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:55,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:55,654 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:55,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-11-23 03:01:55,661 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:01:55,661 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:01:55,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:55,677 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:55,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:55,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:55,679 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:55,683 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 [2022-11-23 03:01:55,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-11-23 03:01:55,696 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:55,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:55,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:55,696 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:55,699 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:01:55,700 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:01:55,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:55,715 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:55,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:55,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:55,716 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:55,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:55,733 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:55,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:55,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:55,733 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:55,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-11-23 03:01:55,736 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:01:55,736 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:01:55,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:55,767 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:55,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:55,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:55,769 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:55,773 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 [2022-11-23 03:01:55,786 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:55,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:55,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:55,786 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:55,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-11-23 03:01:55,789 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:01:55,789 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:01:55,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:55,811 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:55,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:55,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:55,813 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:55,816 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 [2022-11-23 03:01:55,829 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:55,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:55,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:55,829 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:55,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-11-23 03:01:55,832 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:01:55,832 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:01:55,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:55,855 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:55,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:55,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:55,857 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:55,860 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 [2022-11-23 03:01:55,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-11-23 03:01:55,872 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:55,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:55,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:55,872 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:55,875 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:01:55,875 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:01:55,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:55,890 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:55,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:55,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:55,892 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:55,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:55,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:55,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:55,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:55,909 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:55,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-11-23 03:01:55,912 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:01:55,912 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:01:55,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:55,947 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:55,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:55,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:55,949 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:55,956 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 [2022-11-23 03:01:55,968 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:55,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:55,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:55,969 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:55,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-11-23 03:01:55,972 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:01:55,972 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:01:55,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:55,995 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:55,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:55,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:55,996 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:56,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:56,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-11-23 03:01:56,017 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:56,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:56,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:56,017 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:56,019 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:01:56,020 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:01:56,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:56,035 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:56,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:56,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:56,036 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:56,040 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 [2022-11-23 03:01:56,053 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:56,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:56,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:56,053 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:56,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-11-23 03:01:56,056 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:01:56,056 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:01:56,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:56,084 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:56,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:56,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:56,086 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:56,092 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 [2022-11-23 03:01:56,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-11-23 03:01:56,104 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:56,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:56,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:56,104 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:56,108 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:01:56,108 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:01:56,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:56,131 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:56,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:56,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:56,132 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:56,136 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 [2022-11-23 03:01:56,149 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:56,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:56,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:56,149 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:56,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-11-23 03:01:56,152 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:01:56,152 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:01:56,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:56,175 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:56,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:56,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:56,176 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:56,180 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 [2022-11-23 03:01:56,193 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:56,193 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:56,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:56,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:56,193 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:56,195 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:01:56,195 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:56,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-11-23 03:01:56,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:56,211 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:56,211 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-23 03:01:56,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:56,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:56,212 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:56,216 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 [2022-11-23 03:01:56,229 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:56,229 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:56,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:56,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:56,229 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:56,230 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:01:56,230 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:56,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-11-23 03:01:56,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:56,250 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:56,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:56,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:56,251 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:56,255 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 [2022-11-23 03:01:56,268 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:56,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:56,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:56,268 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:56,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-11-23 03:01:56,275 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:01:56,276 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:01:56,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:56,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:56,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:56,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:56,301 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:56,307 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 [2022-11-23 03:01:56,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-11-23 03:01:56,320 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:56,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:56,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:56,320 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:56,323 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:01:56,323 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:01:56,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:56,347 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:56,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:56,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:56,348 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:56,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:56,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-11-23 03:01:56,365 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:56,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:56,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:56,365 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:56,368 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:01:56,368 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:01:56,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:56,391 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:56,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:56,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:56,393 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:56,396 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 [2022-11-23 03:01:56,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-11-23 03:01:56,408 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:56,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:56,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:56,408 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:56,411 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:01:56,411 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:01:56,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:56,427 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:56,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:56,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:56,429 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:56,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-11-23 03:01:56,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:56,455 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:56,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:56,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:56,455 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:56,460 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:01:56,460 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:01:56,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:56,495 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:56,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:56,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:56,511 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:56,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-11-23 03:01:56,528 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 [2022-11-23 03:01:56,541 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:56,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:56,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:56,541 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:56,546 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:01:56,546 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:01:56,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:56,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2022-11-23 03:01:56,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:56,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:56,616 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:56,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:56,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-11-23 03:01:56,639 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:56,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:56,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:56,639 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:56,644 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:01:56,644 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:01:56,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:56,663 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:56,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:56,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:56,664 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:56,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:56,681 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:56,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:56,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:56,681 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:56,684 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:01:56,684 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:01:56,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-11-23 03:01:56,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:56,700 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:56,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:56,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:56,702 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:56,706 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 [2022-11-23 03:01:56,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-11-23 03:01:56,719 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:56,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:56,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:56,720 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:56,722 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:01:56,723 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:01:56,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:56,746 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:56,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:56,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:56,748 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:56,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:56,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-11-23 03:01:56,766 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:56,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:56,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:56,767 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:56,770 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:01:56,770 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:01:56,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:56,787 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:56,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:56,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:56,789 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:56,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:56,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-11-23 03:01:56,807 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:56,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:56,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:56,808 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:56,811 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:01:56,811 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:01:56,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:56,835 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:56,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:56,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:56,837 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:56,841 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 [2022-11-23 03:01:56,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-11-23 03:01:56,855 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:56,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:56,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:56,856 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:56,859 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:01:56,859 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:01:56,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:56,883 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:56,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:56,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:56,885 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:56,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:56,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-11-23 03:01:56,902 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:56,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:56,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:56,903 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:56,906 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:01:56,906 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:01:56,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:56,931 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:56,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:56,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:56,933 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:56,937 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 [2022-11-23 03:01:56,950 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:56,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:56,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:56,950 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:56,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-11-23 03:01:56,953 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:01:56,953 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:01:56,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:56,976 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:56,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:56,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:56,978 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:56,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:56,995 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:56,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:56,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:56,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:56,995 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:56,996 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:01:56,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:56,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-11-23 03:01:57,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:57,009 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:57,010 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-23 03:01:57,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:57,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:57,011 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:57,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:57,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-11-23 03:01:57,029 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:57,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:57,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:57,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:57,029 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:57,030 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:01:57,031 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:57,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:57,045 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:57,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:57,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:57,047 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:57,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:57,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-11-23 03:01:57,065 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:57,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:57,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:57,065 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:57,072 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:01:57,072 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:01:57,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:57,103 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:57,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:57,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:57,105 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:57,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:57,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-11-23 03:01:57,124 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:57,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:57,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:57,124 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:57,127 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:01:57,128 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:01:57,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:57,151 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:57,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:57,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:57,153 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:57,157 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 [2022-11-23 03:01:57,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-11-23 03:01:57,170 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:57,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:57,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:57,170 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:57,173 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:01:57,173 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:01:57,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:57,203 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:57,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:57,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:57,204 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:57,209 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 [2022-11-23 03:01:57,221 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:57,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:57,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:57,222 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:57,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-11-23 03:01:57,225 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:01:57,225 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:01:57,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:57,242 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:57,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:57,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:57,244 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:57,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:57,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-11-23 03:01:57,261 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:57,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:57,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:57,261 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:57,264 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:01:57,264 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:01:57,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:57,291 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:57,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:57,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:57,292 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:57,298 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 [2022-11-23 03:01:57,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-11-23 03:01:57,312 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:57,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:57,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:57,312 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:57,316 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:01:57,316 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:01:57,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:57,339 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:57,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:57,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:57,341 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:57,344 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 [2022-11-23 03:01:57,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-11-23 03:01:57,357 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:57,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:57,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:57,358 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:57,361 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:01:57,361 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:01:57,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:57,384 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:57,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:57,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:57,386 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:57,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:57,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-11-23 03:01:57,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:57,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:57,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:57,403 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:57,407 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:01:57,407 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:01:57,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:57,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:57,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:57,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:57,433 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:57,466 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 [2022-11-23 03:01:57,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-11-23 03:01:57,479 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:57,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:57,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:57,479 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:57,482 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:01:57,483 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:01:57,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:57,507 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:57,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:57,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:57,509 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:57,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-11-23 03:01:57,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:57,524 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:57,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:57,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:57,524 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:57,528 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:01:57,529 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:01:57,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:57,563 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:57,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:57,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:57,565 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:57,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-11-23 03:01:57,568 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 [2022-11-23 03:01:57,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:57,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:57,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:57,580 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:57,583 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:01:57,583 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:01:57,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:57,593 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:57,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:57,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:57,594 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:57,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-11-23 03:01:57,597 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 [2022-11-23 03:01:57,608 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:57,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:57,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:57,608 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:57,612 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:01:57,612 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:01:57,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:57,623 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2022-11-23 03:01:57,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:57,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:57,624 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:57,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:57,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:57,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:57,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:57,646 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:57,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-11-23 03:01:57,652 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:01:57,653 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:01:57,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:57,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2022-11-23 03:01:57,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:57,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:57,671 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:57,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-11-23 03:01:57,677 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 [2022-11-23 03:01:57,693 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:57,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:57,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:57,693 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:57,697 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:01:57,697 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:01:57,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:57,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2022-11-23 03:01:57,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:57,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:57,711 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:57,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-11-23 03:01:57,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:57,726 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:01:57,726 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:57,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:57,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:57,726 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:57,728 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:01:57,728 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:57,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:57,733 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:57,733 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-23 03:01:57,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:57,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:57,734 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:57,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-11-23 03:01:57,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:57,748 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:57,749 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:01:57,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:57,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:57,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:57,749 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:57,750 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:01:57,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:57,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:57,755 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2022-11-23 03:01:57,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:57,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:57,756 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:57,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-11-23 03:01:57,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:57,770 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:57,770 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:01:57,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:57,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:57,770 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:57,774 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:01:57,774 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:01:57,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:57,791 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:57,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:57,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:57,792 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:57,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-11-23 03:01:57,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:57,805 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:57,805 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:01:57,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:57,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:57,805 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:57,807 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:01:57,807 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:01:57,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:57,816 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2022-11-23 03:01:57,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:57,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:57,817 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:57,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-11-23 03:01:57,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:57,830 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:57,830 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:01:57,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:57,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:57,831 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:57,833 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:01:57,833 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:01:57,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:57,842 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2022-11-23 03:01:57,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:57,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:57,843 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:57,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-11-23 03:01:57,845 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 [2022-11-23 03:01:57,856 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:57,856 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:01:57,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:57,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:57,856 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:57,858 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:01:57,858 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:01:57,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:57,878 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2022-11-23 03:01:57,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:57,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:57,880 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:57,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-11-23 03:01:57,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:57,894 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:57,894 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:01:57,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:57,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:57,894 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:57,897 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:01:57,897 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:01:57,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:57,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2022-11-23 03:01:57,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:57,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:57,908 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:57,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-11-23 03:01:57,910 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 [2022-11-23 03:01:57,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:57,922 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:01:57,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:57,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:57,922 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:57,924 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:01:57,924 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:01:57,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:57,933 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:57,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:57,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:57,934 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:57,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-11-23 03:01:57,937 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 [2022-11-23 03:01:57,948 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:57,948 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:01:57,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:57,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:57,948 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:57,957 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:01:57,957 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:01:57,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:57,980 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:57,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:57,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:57,981 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:57,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-11-23 03:01:57,988 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 [2022-11-23 03:01:58,001 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:58,001 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:01:58,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:58,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:58,002 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:58,013 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:01:58,014 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:01:58,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:58,036 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:58,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:58,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:58,038 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:58,044 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 [2022-11-23 03:01:58,056 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:58,056 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:01:58,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:58,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:58,057 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:58,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-11-23 03:01:58,059 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:01:58,059 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:01:58,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:58,083 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:58,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:58,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:58,085 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:58,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:58,101 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:58,101 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:01:58,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:58,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:58,102 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:58,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-11-23 03:01:58,104 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:01:58,104 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:01:58,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:58,127 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:58,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:58,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:58,128 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:58,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:58,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:58,144 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:01:58,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:58,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:58,145 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:58,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-11-23 03:01:58,148 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:01:58,148 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:01:58,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:58,171 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:58,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:58,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:58,173 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:58,176 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 [2022-11-23 03:01:58,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-11-23 03:01:58,187 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:58,187 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:01:58,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:58,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:58,188 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:58,190 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:01:58,190 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:01:58,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:58,206 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2022-11-23 03:01:58,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:58,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:58,207 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:58,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-11-23 03:01:58,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:58,222 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:58,223 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:01:58,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:58,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:58,223 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:58,226 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:01:58,226 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:01:58,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:58,255 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:58,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:58,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:58,256 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:58,264 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 [2022-11-23 03:01:58,276 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:58,277 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:01:58,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:58,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:58,277 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:58,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-11-23 03:01:58,279 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:01:58,279 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:01:58,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:58,303 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:58,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:58,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:58,304 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:58,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-11-23 03:01:58,308 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 [2022-11-23 03:01:58,318 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:58,318 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:01:58,319 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:58,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:58,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:58,319 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:01:58,319 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:01:58,319 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:58,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:58,325 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:58,325 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-23 03:01:58,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:58,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:58,326 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:58,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-11-23 03:01:58,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:58,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:58,341 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:01:58,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:58,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:58,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:58,342 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:58,342 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:01:58,342 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:58,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:58,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2022-11-23 03:01:58,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:58,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:58,350 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:58,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-11-23 03:01:58,353 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 [2022-11-23 03:01:58,363 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:58,363 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:01:58,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:58,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:58,364 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:58,371 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:01:58,372 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:01:58,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:58,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2022-11-23 03:01:58,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:58,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:58,396 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:58,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-11-23 03:01:58,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:58,411 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:58,411 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:01:58,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:58,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:58,411 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:58,414 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:01:58,414 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:01:58,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:58,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2022-11-23 03:01:58,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:58,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:58,428 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:58,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-11-23 03:01:58,431 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 [2022-11-23 03:01:58,444 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:58,445 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:01:58,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:58,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:58,445 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:58,448 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:01:58,448 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:01:58,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:58,464 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2022-11-23 03:01:58,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:58,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:58,467 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:58,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-11-23 03:01:58,470 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 [2022-11-23 03:01:58,484 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:58,484 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:01:58,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:58,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:58,484 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:58,489 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:01:58,489 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:01:58,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:58,515 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:58,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:58,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:58,516 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:58,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-11-23 03:01:58,521 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 [2022-11-23 03:01:58,535 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:58,536 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:01:58,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:58,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:58,536 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:58,541 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:01:58,541 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:01:58,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:58,570 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:58,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:58,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:58,572 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:58,580 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 [2022-11-23 03:01:58,593 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:58,593 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:01:58,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:58,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:58,593 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:58,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-11-23 03:01:58,596 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:01:58,596 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:01:58,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:58,621 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:58,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:58,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:58,622 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:58,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:58,639 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:58,639 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:01:58,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:58,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:58,639 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:58,642 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:01:58,642 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:01:58,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-11-23 03:01:58,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:58,667 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:58,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:58,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:58,668 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:58,673 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 [2022-11-23 03:01:58,686 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:58,686 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:01:58,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:58,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:58,686 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:58,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-11-23 03:01:58,690 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:01:58,690 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:01:58,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:58,701 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:58,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:58,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:58,702 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:58,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-11-23 03:01:58,705 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 [2022-11-23 03:01:58,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:58,716 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:01:58,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:58,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:58,716 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:58,728 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:01:58,728 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:01:58,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:58,739 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2022-11-23 03:01:58,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:58,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:58,740 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:58,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-11-23 03:01:58,743 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 [2022-11-23 03:01:58,754 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:58,754 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:01:58,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:58,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:58,755 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:58,760 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:01:58,760 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:01:58,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:58,797 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:58,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:58,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:58,798 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:58,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:58,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-11-23 03:01:58,817 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:58,817 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:01:58,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:58,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:58,818 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:58,821 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:01:58,821 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:01:58,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:58,847 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:58,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:58,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:58,849 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:58,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:58,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-11-23 03:01:58,869 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:58,869 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:01:58,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:58,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:58,870 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:58,873 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:01:58,873 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:01:58,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:58,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2022-11-23 03:01:58,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:58,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:58,900 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:58,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-11-23 03:01:58,903 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 [2022-11-23 03:01:58,914 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:58,914 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:01:58,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:58,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:58,914 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:58,922 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:01:58,922 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:01:58,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:58,997 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:58,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:58,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:58,998 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:59,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:59,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-11-23 03:01:59,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:59,018 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:01:59,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:59,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:59,018 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:59,021 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:01:59,021 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:01:59,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:59,047 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:59,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:59,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:59,049 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:59,056 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 [2022-11-23 03:01:59,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-11-23 03:01:59,069 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:59,070 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:01:59,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:59,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:59,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:59,070 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:59,071 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:01:59,071 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:59,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:59,091 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:59,091 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-23 03:01:59,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:59,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:59,093 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:59,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-11-23 03:01:59,097 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 [2022-11-23 03:01:59,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:59,108 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:01:59,108 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:59,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:59,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:59,109 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:59,110 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:01:59,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:59,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:59,134 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2022-11-23 03:01:59,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:59,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:59,135 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:59,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-11-23 03:01:59,139 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 [2022-11-23 03:01:59,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:59,150 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:01:59,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:59,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:59,150 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:59,158 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:01:59,159 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:01:59,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:59,194 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2022-11-23 03:01:59,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:59,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:59,196 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:59,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-11-23 03:01:59,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:59,210 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:59,210 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:01:59,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:59,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:59,211 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:59,215 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:01:59,215 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:01:59,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:59,232 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:59,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:59,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:59,233 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:59,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-11-23 03:01:59,235 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 [2022-11-23 03:01:59,248 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:59,248 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:01:59,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:59,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:59,248 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:59,252 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:01:59,252 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:01:59,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:59,283 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:59,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:59,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:59,285 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:59,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-11-23 03:01:59,288 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 [2022-11-23 03:01:59,298 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:59,299 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:01:59,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:59,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:59,299 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:59,302 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:01:59,303 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:01:59,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:59,316 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2022-11-23 03:01:59,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:59,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:59,317 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:59,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-11-23 03:01:59,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:59,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:59,330 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:01:59,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:59,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:59,331 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:59,334 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:01:59,334 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:01:59,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:59,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2022-11-23 03:01:59,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:59,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:59,350 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:59,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-11-23 03:01:59,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:59,363 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:59,363 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:01:59,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:59,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:59,363 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:59,367 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:01:59,367 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:01:59,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:59,400 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2022-11-23 03:01:59,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:59,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:59,401 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:59,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-11-23 03:01:59,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:59,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:59,415 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:01:59,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:59,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:59,415 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:59,419 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:01:59,419 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:01:59,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:59,435 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2022-11-23 03:01:59,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:59,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:59,436 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:59,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-11-23 03:01:59,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:59,449 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:59,450 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:01:59,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:59,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:59,450 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:59,456 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:01:59,456 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:01:59,483 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:59,487 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:59,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:59,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:59,488 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:59,496 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 [2022-11-23 03:01:59,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-11-23 03:01:59,509 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:59,510 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:01:59,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:59,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:59,510 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:59,513 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:01:59,513 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:01:59,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:59,527 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2022-11-23 03:01:59,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:59,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:59,528 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:59,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-11-23 03:01:59,531 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 [2022-11-23 03:01:59,541 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:59,541 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:01:59,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:59,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:59,542 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:59,545 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:01:59,545 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:01:59,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:59,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2022-11-23 03:01:59,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:59,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:59,564 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:59,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-11-23 03:01:59,567 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 [2022-11-23 03:01:59,577 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:59,577 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:01:59,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:59,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:59,578 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:59,581 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:01:59,581 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:01:59,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:59,596 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2022-11-23 03:01:59,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:59,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:59,597 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:59,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-11-23 03:01:59,600 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 [2022-11-23 03:01:59,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:59,611 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:01:59,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:59,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:59,611 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:59,614 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:01:59,614 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:01:59,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:59,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2022-11-23 03:01:59,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:59,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:59,630 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:59,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-11-23 03:01:59,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:59,643 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:59,643 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:01:59,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:59,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:59,644 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:59,650 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:01:59,651 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:01:59,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:59,858 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2022-11-23 03:01:59,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:59,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:59,860 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:59,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-11-23 03:01:59,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:59,873 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:59,874 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:01:59,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:59,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:59,874 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:59,877 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:01:59,877 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:01:59,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:59,891 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2022-11-23 03:01:59,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:59,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:59,892 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:59,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-11-23 03:01:59,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:59,905 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:59,905 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:01:59,905 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:59,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:59,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:59,905 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:01:59,906 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:01:59,906 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:59,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:59,914 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2022-11-23 03:01:59,914 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-23 03:01:59,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:59,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:59,915 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:59,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-11-23 03:01:59,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:59,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:59,928 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:01:59,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:01:59,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:59,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:59,929 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:59,929 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:01:59,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:01:59,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:01:59,934 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2022-11-23 03:01:59,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:01:59,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:01:59,936 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:01:59,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-11-23 03:01:59,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:01:59,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:01:59,952 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:01:59,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:01:59,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:01:59,952 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:01:59,969 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:01:59,969 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:00,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:00,003 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2022-11-23 03:02:00,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:00,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:00,004 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:00,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-11-23 03:02:00,006 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:00,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:00,017 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:00,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:00,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:00,017 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:00,019 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:00,019 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:00,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:00,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2022-11-23 03:02:00,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:00,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:00,031 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:00,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-11-23 03:02:00,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:00,044 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:00,044 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:00,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:00,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:00,045 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:00,047 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:00,047 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:00,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:00,056 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2022-11-23 03:02:00,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:00,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:00,057 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:00,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-11-23 03:02:00,060 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 [2022-11-23 03:02:00,070 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:00,070 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:00,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:00,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:00,071 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:00,073 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:00,073 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:00,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:00,081 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2022-11-23 03:02:00,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:00,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:00,083 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:00,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-11-23 03:02:00,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:00,096 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:00,096 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:00,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:00,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:00,097 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:00,099 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:00,099 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:00,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:00,128 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:00,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:00,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:00,130 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:00,136 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 [2022-11-23 03:02:00,148 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:00,149 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:00,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:00,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:00,149 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:00,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-11-23 03:02:00,151 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:00,152 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:00,172 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:00,174 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:00,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:00,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:00,176 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:00,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-11-23 03:02:00,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:00,189 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:00,189 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:00,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:00,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:00,189 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:00,191 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:00,191 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:00,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:00,207 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2022-11-23 03:02:00,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:00,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:00,208 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:00,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-11-23 03:02:00,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:00,220 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:00,221 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:00,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:00,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:00,221 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:00,223 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:00,223 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:00,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:00,251 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:00,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:00,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:00,252 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:00,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-11-23 03:02:00,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:00,267 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:00,267 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:00,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:00,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:00,267 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:00,269 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:00,269 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:00,276 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:00,278 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2022-11-23 03:02:00,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:00,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:00,279 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:00,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-11-23 03:02:00,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:00,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:00,304 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:00,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:00,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:00,304 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:00,307 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:00,307 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:00,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:00,316 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2022-11-23 03:02:00,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:00,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:00,317 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:00,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-11-23 03:02:00,319 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 [2022-11-23 03:02:00,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:00,330 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:00,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:00,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:00,330 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:00,332 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:00,332 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:00,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:00,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2022-11-23 03:02:00,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:00,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:00,347 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:00,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-11-23 03:02:00,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:00,360 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:00,360 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:00,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:00,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:00,360 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:00,362 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:00,362 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:00,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:00,372 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2022-11-23 03:02:00,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:00,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:00,373 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:00,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-11-23 03:02:00,375 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 [2022-11-23 03:02:00,385 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:00,386 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:00,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:00,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:00,386 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:00,389 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:00,389 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:00,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:00,407 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2022-11-23 03:02:00,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:00,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:00,408 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:00,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-11-23 03:02:00,411 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 [2022-11-23 03:02:00,422 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:00,422 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:00,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:00,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:00,422 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:00,424 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:00,424 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:00,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:00,456 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:00,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:00,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:00,458 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:00,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-11-23 03:02:00,463 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 [2022-11-23 03:02:00,473 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:00,474 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:00,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:00,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:00,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:00,474 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:00,475 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:02:00,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:00,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:00,480 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:00,480 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-23 03:02:00,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:00,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:00,481 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:00,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-11-23 03:02:00,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:00,494 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:00,494 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:00,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:00,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:00,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:00,495 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:02:00,496 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:02:00,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:00,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:00,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2022-11-23 03:02:00,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:00,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:00,504 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:00,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-11-23 03:02:00,506 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 [2022-11-23 03:02:00,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:00,516 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:00,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:00,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:00,517 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:02:00,524 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:02:00,525 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:02:00,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:00,553 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:00,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:00,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:00,554 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:00,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-11-23 03:02:00,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:00,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:00,567 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:00,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:00,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:00,568 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:02:00,571 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:02:00,571 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:02:00,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:00,584 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:00,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:00,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:00,585 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:00,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-11-23 03:02:00,587 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 [2022-11-23 03:02:00,598 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:00,599 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:00,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:00,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:00,599 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:02:00,607 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:02:00,607 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:02:00,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:00,632 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:00,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:00,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:00,634 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:00,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-11-23 03:02:00,640 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 [2022-11-23 03:02:00,653 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:00,653 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:00,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:00,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:00,653 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:02:00,656 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:02:00,657 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:02:00,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:00,669 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2022-11-23 03:02:00,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:00,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:00,671 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:00,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-11-23 03:02:00,673 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 [2022-11-23 03:02:00,684 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:00,684 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:00,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:00,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:00,685 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:02:00,688 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:02:00,688 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:02:00,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:00,702 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:00,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:00,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:00,703 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:00,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-11-23 03:02:00,706 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 [2022-11-23 03:02:00,717 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:00,717 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:00,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:00,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:00,717 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:02:00,721 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:02:00,721 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:02:00,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:00,734 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:00,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:00,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:00,735 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:00,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-11-23 03:02:00,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:00,755 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:00,755 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:00,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:00,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:00,755 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:02:00,759 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:02:00,759 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:02:00,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:00,778 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:00,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:00,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:00,780 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:00,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-11-23 03:02:00,786 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:00,797 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:00,797 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:00,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:00,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:00,797 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:02:00,800 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:02:00,800 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:02:00,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:00,812 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:00,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:00,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:00,813 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:00,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-11-23 03:02:00,815 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 [2022-11-23 03:02:00,826 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:00,826 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:00,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:00,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:00,826 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:02:00,829 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:02:00,829 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:02:00,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:00,841 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2022-11-23 03:02:00,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:00,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:00,842 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:00,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-11-23 03:02:00,845 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 [2022-11-23 03:02:00,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:00,855 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:00,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:00,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:00,855 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:02:00,858 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:02:00,859 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:02:00,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:00,871 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2022-11-23 03:02:00,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:00,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:00,872 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:00,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-11-23 03:02:00,875 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 [2022-11-23 03:02:00,885 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:00,885 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:00,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:00,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:00,886 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:02:00,889 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:02:00,889 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:02:00,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:00,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2022-11-23 03:02:00,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:00,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:00,902 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:00,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-11-23 03:02:00,904 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 [2022-11-23 03:02:00,915 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:00,915 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:00,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:00,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:00,915 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:02:00,918 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:02:00,918 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:02:00,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:00,947 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:00,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:00,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:00,948 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:00,956 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 [2022-11-23 03:02:00,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-11-23 03:02:00,969 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:00,969 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:00,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:00,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:00,970 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:02:00,975 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:02:00,976 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:02:01,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:01,082 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:01,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:01,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:01,083 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:01,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-11-23 03:02:01,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:01,099 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:01,099 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:01,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:01,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:01,100 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:02:01,103 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:02:01,103 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:02:01,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:01,128 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:01,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:01,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:01,130 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:01,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-11-23 03:02:01,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:01,143 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:01,143 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:01,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:01,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:01,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:01,143 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:02:01,144 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:02:01,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:01,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:01,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2022-11-23 03:02:01,151 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2022-11-23 03:02:01,151 INFO L748 eck$LassoCheckResult]: Stem: 3#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(18, 2);call #Ultimate.allocInit(12, 3); 8#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~post4#1, main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 1; 7#L16-2true assume !!(main_~x~0#1 % 4294967296 < 6);main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1; 7#L16-2true [2022-11-23 03:02:01,151 INFO L750 eck$LassoCheckResult]: Loop: 7#L16-2true assume !!(main_~x~0#1 % 4294967296 < 6);main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1; 7#L16-2true [2022-11-23 03:02:01,152 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 03:02:01,152 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 2 times [2022-11-23 03:02:01,152 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 03:02:01,152 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1961335848] [2022-11-23 03:02:01,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 03:02:01,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 03:02:01,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 03:02:01,165 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 03:02:01,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 03:02:01,173 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-23 03:02:01,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 03:02:01,174 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 2 times [2022-11-23 03:02:01,174 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 03:02:01,174 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1573684541] [2022-11-23 03:02:01,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 03:02:01,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 03:02:01,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 03:02:01,191 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 03:02:01,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 03:02:01,199 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-23 03:02:01,202 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 03:02:01,203 INFO L85 PathProgramCache]: Analyzing trace with hash 925795, now seen corresponding path program 3 times [2022-11-23 03:02:01,203 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 03:02:01,203 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1576652229] [2022-11-23 03:02:01,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 03:02:01,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 03:02:01,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 03:02:01,218 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 03:02:01,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 03:02:01,243 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-23 03:02:01,269 INFO L210 LassoAnalysis]: Preferences: [2022-11-23 03:02:01,269 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-23 03:02:01,269 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-23 03:02:01,270 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-23 03:02:01,270 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-23 03:02:01,270 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:01,270 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-23 03:02:01,270 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-23 03:02:01,270 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_2-1.c_Iteration1_Loop [2022-11-23 03:02:01,270 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-23 03:02:01,271 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-23 03:02:01,272 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 03:02:01,276 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 03:02:01,281 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 03:02:01,350 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-23 03:02:01,350 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-23 03:02:01,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:01,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:01,351 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:01,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-11-23 03:02:01,354 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-23 03:02:01,354 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-23 03:02:01,366 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-23 03:02:01,366 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post4#1=0} Honda state: {ULTIMATE.start_main_#t~post4#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-23 03:02:01,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2022-11-23 03:02:01,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:01,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:01,370 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:01,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-11-23 03:02:01,373 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-23 03:02:01,373 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-23 03:02:01,400 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-23 03:02:01,400 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~y~0#1=0} Honda state: {ULTIMATE.start_main_~y~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-23 03:02:01,403 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:01,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:01,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:01,405 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:01,412 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-23 03:02:01,412 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-23 03:02:01,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-11-23 03:02:01,447 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:01,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:01,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:01,448 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:01,452 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-23 03:02:01,452 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-23 03:02:01,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-11-23 03:02:01,503 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-23 03:02:01,519 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:01,520 INFO L210 LassoAnalysis]: Preferences: [2022-11-23 03:02:01,520 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-23 03:02:01,520 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-23 03:02:01,520 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-23 03:02:01,520 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-23 03:02:01,520 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:01,520 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-23 03:02:01,520 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-23 03:02:01,520 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_2-1.c_Iteration1_Loop [2022-11-23 03:02:01,520 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-23 03:02:01,520 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-23 03:02:01,521 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 03:02:01,524 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 03:02:01,528 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 03:02:01,594 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-23 03:02:01,594 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-23 03:02:01,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:01,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:01,608 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:01,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-11-23 03:02:01,645 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 [2022-11-23 03:02:01,657 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:01,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:01,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:01,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:01,657 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:02:01,658 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 03:02:01,658 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:01,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:01,662 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:01,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:01,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:01,663 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:01,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-11-23 03:02:01,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:01,676 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:01,676 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:01,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:01,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:01,676 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:02:01,676 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 03:02:01,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:01,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:01,680 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2022-11-23 03:02:01,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:01,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:01,682 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:01,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-11-23 03:02:01,684 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 [2022-11-23 03:02:01,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:01,694 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:01,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:01,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:01,695 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:02:01,696 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 03:02:01,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:01,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:01,701 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:01,701 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-23 03:02:01,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:01,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:01,702 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:01,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-11-23 03:02:01,705 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 [2022-11-23 03:02:01,717 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:01,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:01,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:01,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:01,717 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:01,717 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:02:01,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:01,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:01,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2022-11-23 03:02:01,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:01,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:01,723 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:01,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-11-23 03:02:01,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:01,737 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:01,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:01,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:01,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:01,737 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:01,738 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:02:01,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:01,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:01,750 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:01,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:01,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:01,751 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:01,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-11-23 03:02:01,753 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 [2022-11-23 03:02:01,764 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:01,764 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:01,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:01,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:01,764 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:01,765 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:02:01,765 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:01,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:01,772 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2022-11-23 03:02:01,772 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-23 03:02:01,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:01,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:01,773 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:01,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-11-23 03:02:01,776 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 [2022-11-23 03:02:01,787 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:01,787 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:01,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:01,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:01,787 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:01,788 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:02:01,788 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:01,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:01,815 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:01,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:01,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:01,817 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:01,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-11-23 03:02:01,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:01,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:01,833 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:01,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:01,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:01,833 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:01,834 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:02:01,834 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:01,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:01,855 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:01,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:01,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:01,856 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:01,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-11-23 03:02:01,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:01,874 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:01,874 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:01,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:01,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:01,874 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:01,876 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:02:01,876 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:01,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:01,883 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:01,883 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-23 03:02:01,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:01,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:01,884 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:01,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-11-23 03:02:01,886 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 [2022-11-23 03:02:01,896 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:01,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:01,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:01,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:01,897 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:01,897 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:02:01,897 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:01,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:01,902 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2022-11-23 03:02:01,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:01,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:01,903 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:01,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-11-23 03:02:01,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:01,916 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:01,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:01,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:01,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:01,916 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:01,917 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:02:01,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:01,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:01,940 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:01,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:01,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:01,941 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:01,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-11-23 03:02:01,944 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 [2022-11-23 03:02:01,954 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:01,954 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:01,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:01,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:01,954 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:01,956 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:02:01,956 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:01,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:01,964 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:01,965 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-23 03:02:01,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:01,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:01,966 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:01,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-11-23 03:02:01,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:01,983 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:01,983 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:01,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:01,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:01,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:01,983 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:01,984 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:02:01,984 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:01,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:01,989 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:01,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:01,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:01,991 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:01,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-11-23 03:02:01,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:02,004 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:02,004 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:02,004 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:02,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:02,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:02,005 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:02,006 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:02:02,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:02,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:02,035 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:02,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:02,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:02,037 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:02,044 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 [2022-11-23 03:02:02,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-11-23 03:02:02,057 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:02,057 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:02,057 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:02,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:02,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:02,058 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:02,060 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:02:02,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:02,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:02,083 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:02,083 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-23 03:02:02,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:02,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:02,089 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:02,100 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 [2022-11-23 03:02:02,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-11-23 03:02:02,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:02,114 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:02:02,114 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:02,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:02,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:02,114 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:02,115 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:02:02,115 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:02,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:02,121 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2022-11-23 03:02:02,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:02,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:02,122 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:02,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-11-23 03:02:02,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:02,135 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:02,135 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:02:02,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:02,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:02,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:02,135 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:02,137 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:02:02,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:02,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:02,147 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:02,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:02,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:02,149 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:02,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-11-23 03:02:02,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:02,165 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:02,165 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:02:02,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:02,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:02,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:02,165 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:02,168 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:02:02,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:02,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:02,181 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2022-11-23 03:02:02,182 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-23 03:02:02,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:02,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:02,183 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:02,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-11-23 03:02:02,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:02,197 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:02,197 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:02,197 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:02,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:02,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:02,197 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:02,198 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:02:02,199 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:02,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:02,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2022-11-23 03:02:02,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:02,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:02,209 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:02,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-11-23 03:02:02,212 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 [2022-11-23 03:02:02,222 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:02,222 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:02,223 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:02,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:02,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:02,223 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:02,226 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:02:02,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:02,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:02,243 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2022-11-23 03:02:02,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:02,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:02,244 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:02,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-11-23 03:02:02,246 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 [2022-11-23 03:02:02,257 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:02,257 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:02,257 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:02,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:02,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:02,257 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:02,260 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:02:02,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:02,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:02,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2022-11-23 03:02:02,276 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-23 03:02:02,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:02,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:02,277 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:02,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-11-23 03:02:02,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:02,290 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:02,290 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:02,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:02,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:02,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:02,291 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:02,291 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:02:02,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:02,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:02,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2022-11-23 03:02:02,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:02,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:02,298 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:02,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-11-23 03:02:02,301 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 [2022-11-23 03:02:02,311 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:02,311 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:02,312 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:02,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:02,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:02,312 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:02,313 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:02:02,313 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:02,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:02,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2022-11-23 03:02:02,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:02,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:02,322 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:02,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-11-23 03:02:02,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:02,335 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:02,335 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:02,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:02,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:02,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:02,335 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:02,338 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:02:02,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:02,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:02,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2022-11-23 03:02:02,347 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-23 03:02:02,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:02,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:02,348 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:02,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-11-23 03:02:02,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:02,360 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:02,361 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:02,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:02,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:02,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:02,361 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:02:02,362 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:02:02,362 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:02,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:02,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2022-11-23 03:02:02,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:02,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:02,370 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:02,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2022-11-23 03:02:02,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:02,387 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:02,387 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:02,387 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:02,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:02,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:02,388 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:02:02,390 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:02:02,390 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:02,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:02,402 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:02,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:02,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:02,403 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:02,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2022-11-23 03:02:02,405 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 [2022-11-23 03:02:02,416 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:02,416 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:02,416 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:02,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:02,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:02,416 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:02:02,419 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:02:02,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:02,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:02,432 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:02,583 INFO L210 LassoAnalysis]: Preferences: [2022-11-23 03:02:02,583 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-23 03:02:02,583 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-23 03:02:02,583 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-23 03:02:02,584 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-23 03:02:02,584 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:02,584 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-23 03:02:02,584 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-23 03:02:02,584 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_2-1.c_Iteration1_Lasso [2022-11-23 03:02:02,584 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-23 03:02:02,584 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-23 03:02:02,586 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 03:02:02,591 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 03:02:02,594 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 03:02:02,606 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 03:02:02,614 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 03:02:02,619 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 03:02:02,622 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 03:02:02,639 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 03:02:02,663 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 03:02:02,667 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 03:02:02,849 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-23 03:02:02,850 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-23 03:02:02,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:02,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:02,856 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:02,860 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 [2022-11-23 03:02:02,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2022-11-23 03:02:02,873 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:02,873 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:02,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:02,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:02,874 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:02:02,874 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 03:02:02,874 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:02,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:02,887 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:02,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:02,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:02,888 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:02,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:02,908 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:02,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:02,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:02,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:02,909 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:02:02,909 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 03:02:02,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:02,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:02,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2022-11-23 03:02:02,922 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:02,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:02,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:02,923 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:02,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:02,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2022-11-23 03:02:02,942 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:02,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:02,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:02,942 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:02:02,944 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:02:02,944 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:02:02,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:02,971 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:02,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:02,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:02,972 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:02,980 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 [2022-11-23 03:02:02,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2022-11-23 03:02:02,994 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:02,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:02,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:02,994 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:02:02,995 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:02:02,995 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:02:03,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:03,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:03,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:03,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:03,024 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:03,028 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 [2022-11-23 03:02:03,039 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:03,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:03,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:03,040 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:02:03,041 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:02:03,041 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:02:03,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2022-11-23 03:02:03,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:03,067 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:03,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:03,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:03,068 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:03,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:03,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2022-11-23 03:02:03,086 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:03,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:03,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:03,086 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:02:03,088 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:02:03,088 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:02:03,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:03,107 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:03,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:03,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:03,108 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:03,112 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 [2022-11-23 03:02:03,124 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:03,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:03,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:03,124 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:02:03,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2022-11-23 03:02:03,126 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:02:03,126 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:02:03,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:03,140 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:03,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:03,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:03,142 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:03,145 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 [2022-11-23 03:02:03,158 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:03,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:03,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:03,158 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:02:03,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2022-11-23 03:02:03,159 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:02:03,160 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:02:03,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:03,179 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:03,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:03,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:03,180 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:03,184 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 [2022-11-23 03:02:03,196 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:03,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:03,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:03,197 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:02:03,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2022-11-23 03:02:03,198 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:02:03,198 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:02:03,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:03,219 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:03,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:03,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:03,220 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:03,224 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 [2022-11-23 03:02:03,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2022-11-23 03:02:03,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:03,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:03,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:03,236 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:02:03,237 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:02:03,237 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:02:03,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:03,271 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:03,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:03,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:03,272 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:03,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:03,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2022-11-23 03:02:03,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:03,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:03,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:03,289 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:02:03,291 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:02:03,291 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:02:03,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:03,308 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:03,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:03,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:03,310 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:03,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:03,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2022-11-23 03:02:03,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:03,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:03,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:03,326 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:02:03,327 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:02:03,327 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:02:03,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:03,351 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:03,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:03,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:03,353 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:03,356 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 [2022-11-23 03:02:03,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2022-11-23 03:02:03,369 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:03,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:03,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:03,369 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:02:03,371 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:02:03,371 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:02:03,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:03,403 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:03,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:03,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:03,404 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:03,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:03,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:03,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:03,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:03,421 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:02:03,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2022-11-23 03:02:03,422 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:02:03,422 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:02:03,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:03,451 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:03,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:03,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:03,452 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:03,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:03,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2022-11-23 03:02:03,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:03,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:03,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:03,469 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:02:03,471 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:02:03,471 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:02:03,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:03,495 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:03,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:03,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:03,496 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:03,500 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 [2022-11-23 03:02:03,512 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:03,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:03,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:03,513 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:02:03,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2022-11-23 03:02:03,516 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:02:03,516 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:02:03,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:03,531 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:03,531 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-23 03:02:03,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:03,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:03,533 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:03,536 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 [2022-11-23 03:02:03,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2022-11-23 03:02:03,546 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:03,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:03,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:03,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:03,547 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:03,547 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:02:03,547 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:03,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:03,558 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2022-11-23 03:02:03,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:03,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:03,559 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:03,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2022-11-23 03:02:03,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:03,572 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:03,572 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:03,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:03,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:03,572 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:03,573 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:02:03,573 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:03,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:03,577 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2022-11-23 03:02:03,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:03,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:03,578 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:03,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2022-11-23 03:02:03,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:03,591 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:03,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:03,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:03,591 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:03,593 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:02:03,593 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:02:03,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:03,600 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:03,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:03,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:03,601 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:03,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2022-11-23 03:02:03,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:03,614 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:03,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:03,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:03,614 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:03,616 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:02:03,616 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:02:03,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:03,623 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:03,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:03,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:03,624 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:03,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2022-11-23 03:02:03,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:03,636 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:03,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:03,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:03,637 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:03,638 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:02:03,638 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:02:03,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:03,671 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:03,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:03,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:03,672 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:03,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:03,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2022-11-23 03:02:03,703 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:03,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:03,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:03,703 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:03,706 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:02:03,706 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:02:03,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:03,728 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:03,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:03,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:03,730 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:03,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:03,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2022-11-23 03:02:03,749 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:03,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:03,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:03,749 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:03,751 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:02:03,751 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:02:03,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:03,771 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:03,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:03,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:03,772 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:03,776 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 [2022-11-23 03:02:03,788 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:03,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:03,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:03,789 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:03,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2022-11-23 03:02:03,791 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:02:03,791 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:02:03,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:03,811 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:03,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:03,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:03,812 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:03,816 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 [2022-11-23 03:02:03,828 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:03,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:03,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:03,829 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:03,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2022-11-23 03:02:03,831 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:02:03,831 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:02:03,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:03,851 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:03,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:03,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:03,852 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:03,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:03,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2022-11-23 03:02:03,868 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:03,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:03,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:03,869 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:03,870 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:02:03,870 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:02:03,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:03,891 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:03,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:03,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:03,893 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:03,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2022-11-23 03:02:03,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:03,906 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:03,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:03,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:03,906 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:03,908 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:02:03,908 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:02:03,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:03,920 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:03,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:03,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:03,921 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:03,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2022-11-23 03:02:03,924 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 [2022-11-23 03:02:03,934 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:03,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:03,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:03,934 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:03,936 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:02:03,936 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:02:03,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:03,943 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2022-11-23 03:02:03,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:03,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:03,944 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:03,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2022-11-23 03:02:03,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:03,957 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:03,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:03,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:03,957 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:03,959 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:02:03,959 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:02:03,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:03,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:03,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:03,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:03,968 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:03,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2022-11-23 03:02:03,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:03,980 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:03,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:03,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:03,980 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:03,982 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:02:03,982 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:02:03,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:03,989 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2022-11-23 03:02:03,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:03,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:03,991 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:03,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2022-11-23 03:02:03,993 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 [2022-11-23 03:02:04,003 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:04,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:04,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:04,004 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:04,005 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:02:04,005 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:02:04,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:04,012 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:04,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:04,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:04,013 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:04,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2022-11-23 03:02:04,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:04,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:04,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:04,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:04,026 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:04,029 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:02:04,029 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:02:04,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:04,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2022-11-23 03:02:04,042 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-23 03:02:04,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:04,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:04,044 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:04,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:04,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2022-11-23 03:02:04,064 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:04,064 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:04,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:04,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:04,064 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:04,065 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:02:04,065 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:04,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:04,069 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2022-11-23 03:02:04,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:04,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:04,070 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:04,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2022-11-23 03:02:04,073 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 [2022-11-23 03:02:04,083 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:04,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:04,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:04,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:04,083 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:04,084 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:02:04,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:04,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:04,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2022-11-23 03:02:04,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:04,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:04,104 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:04,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2022-11-23 03:02:04,107 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 [2022-11-23 03:02:04,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:04,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:04,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:04,118 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:04,119 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:04,120 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:04,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:04,129 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2022-11-23 03:02:04,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:04,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:04,130 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:04,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2022-11-23 03:02:04,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:04,143 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:04,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:04,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:04,143 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:04,145 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:04,145 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:04,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:04,195 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:04,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:04,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:04,196 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:04,204 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 [2022-11-23 03:02:04,216 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:04,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:04,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:04,217 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:04,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2022-11-23 03:02:04,219 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:04,220 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:04,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:04,236 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2022-11-23 03:02:04,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:04,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:04,238 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:04,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2022-11-23 03:02:04,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:04,251 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:04,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:04,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:04,252 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:04,257 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:04,257 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:04,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:04,270 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:04,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:04,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:04,271 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:04,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2022-11-23 03:02:04,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:04,284 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:04,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:04,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:04,284 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:04,288 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:04,288 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:04,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:04,297 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:04,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:04,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:04,298 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:04,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2022-11-23 03:02:04,301 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 [2022-11-23 03:02:04,311 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:04,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:04,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:04,311 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:04,317 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:04,317 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:04,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:04,343 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:04,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:04,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:04,344 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:04,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2022-11-23 03:02:04,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:04,362 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:04,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:04,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:04,363 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:04,365 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:04,365 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:04,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:04,374 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2022-11-23 03:02:04,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:04,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:04,375 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:04,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2022-11-23 03:02:04,377 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 [2022-11-23 03:02:04,387 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:04,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:04,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:04,388 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:04,390 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:04,390 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:04,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:04,398 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2022-11-23 03:02:04,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:04,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:04,400 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:04,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2022-11-23 03:02:04,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:04,413 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:04,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:04,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:04,413 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:04,415 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:04,415 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:04,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:04,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2022-11-23 03:02:04,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:04,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:04,425 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:04,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:04,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2022-11-23 03:02:04,440 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:04,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:04,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:04,441 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:04,443 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:04,443 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:04,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:04,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2022-11-23 03:02:04,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:04,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:04,453 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:04,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2022-11-23 03:02:04,457 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 [2022-11-23 03:02:04,468 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:04,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:04,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:04,468 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:04,471 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:04,471 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:04,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:04,480 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:04,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:04,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:04,482 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:04,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2022-11-23 03:02:04,485 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 [2022-11-23 03:02:04,495 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:04,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:04,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:04,495 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:04,497 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:04,497 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:04,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:04,506 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2022-11-23 03:02:04,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:04,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:04,507 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:04,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2022-11-23 03:02:04,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:04,521 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:04,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:04,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:04,521 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:04,523 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:04,523 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:04,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:04,532 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:04,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:04,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:04,533 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:04,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2022-11-23 03:02:04,536 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 [2022-11-23 03:02:04,546 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:04,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:04,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:04,546 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:04,551 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:04,551 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:04,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:04,565 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:04,566 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-23 03:02:04,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:04,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:04,567 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:04,569 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 [2022-11-23 03:02:04,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2022-11-23 03:02:04,580 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:04,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:04,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:04,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:04,581 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:04,581 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:02:04,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:04,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:04,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2022-11-23 03:02:04,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:04,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:04,591 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:04,599 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 [2022-11-23 03:02:04,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2022-11-23 03:02:04,611 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:04,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:04,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:04,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:04,611 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:04,612 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:02:04,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:04,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:04,618 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:04,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:04,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:04,620 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:04,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2022-11-23 03:02:04,622 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 [2022-11-23 03:02:04,634 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:04,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:04,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:04,634 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:04,636 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:02:04,636 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:02:04,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:04,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2022-11-23 03:02:04,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:04,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:04,651 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:04,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2022-11-23 03:02:04,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:04,665 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:04,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:04,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:04,665 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:04,670 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:02:04,670 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:02:04,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:04,679 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:04,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:04,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:04,681 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:04,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2022-11-23 03:02:04,684 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 [2022-11-23 03:02:04,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:04,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:04,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:04,695 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:04,697 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:02:04,697 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:02:04,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:04,707 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:04,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:04,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:04,708 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:04,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2022-11-23 03:02:04,710 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 [2022-11-23 03:02:04,721 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:04,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:04,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:04,721 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:04,724 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:02:04,725 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:02:04,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:04,742 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2022-11-23 03:02:04,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:04,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:04,743 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:04,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2022-11-23 03:02:04,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:04,756 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:04,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:04,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:04,756 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:04,758 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:02:04,758 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:02:04,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:04,791 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:04,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:04,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:04,793 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:04,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:04,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2022-11-23 03:02:04,818 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:04,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:04,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:04,819 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:04,824 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:02:04,824 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:02:04,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:04,841 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:04,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:04,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:04,843 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:04,846 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 [2022-11-23 03:02:04,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2022-11-23 03:02:04,858 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:04,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:04,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:04,858 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:04,861 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:02:04,861 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:02:04,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:04,871 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:04,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:04,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:04,873 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:04,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2022-11-23 03:02:04,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:04,890 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:04,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:04,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:04,890 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:04,892 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:02:04,892 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:02:04,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:04,904 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2022-11-23 03:02:04,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:04,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:04,905 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:04,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2022-11-23 03:02:04,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:04,918 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:04,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:04,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:04,918 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:04,921 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:02:04,921 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:02:04,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:04,931 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2022-11-23 03:02:04,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:04,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:04,932 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:04,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2022-11-23 03:02:04,936 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 [2022-11-23 03:02:04,946 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:04,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:04,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:04,946 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:04,949 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:02:04,949 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:02:04,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:04,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2022-11-23 03:02:04,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:04,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:04,965 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:04,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2022-11-23 03:02:04,966 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 [2022-11-23 03:02:04,976 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:04,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:04,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:04,977 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:04,979 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:02:04,979 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:02:05,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:05,008 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:05,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:05,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:05,009 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:05,011 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 [2022-11-23 03:02:05,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2022-11-23 03:02:05,022 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:05,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:05,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:05,022 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:05,025 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:02:05,025 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:02:05,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:05,035 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:05,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:05,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:05,036 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:05,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2022-11-23 03:02:05,038 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 [2022-11-23 03:02:05,049 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:05,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:05,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:05,049 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:05,051 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:02:05,051 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:02:05,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:05,061 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:05,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:05,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:05,062 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:05,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2022-11-23 03:02:05,065 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 [2022-11-23 03:02:05,075 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:02:05,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:05,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:05,075 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:05,081 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:02:05,081 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:02:05,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:05,100 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2022-11-23 03:02:05,100 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-23 03:02:05,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:05,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:05,101 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:05,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2022-11-23 03:02:05,103 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 [2022-11-23 03:02:05,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:05,114 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:05,114 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:05,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:05,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:05,114 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:05,114 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:02:05,115 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:05,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:05,119 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:05,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:05,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:05,120 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:05,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2022-11-23 03:02:05,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:05,133 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:05,133 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:05,133 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:05,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:05,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:05,133 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:05,134 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:02:05,134 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:05,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:05,139 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2022-11-23 03:02:05,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:05,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:05,140 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:05,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2022-11-23 03:02:05,143 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 [2022-11-23 03:02:05,153 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:05,153 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:05,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:05,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:05,154 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:05,155 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:02:05,155 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:02:05,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:05,164 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:05,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:05,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:05,165 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:05,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2022-11-23 03:02:05,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:05,178 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:05,178 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:05,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:05,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:05,178 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:05,180 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:02:05,180 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:02:05,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:05,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2022-11-23 03:02:05,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:05,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:05,190 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:05,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:05,213 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:05,213 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:05,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:05,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:05,213 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:05,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2022-11-23 03:02:05,215 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:02:05,215 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:02:05,221 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:05,223 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2022-11-23 03:02:05,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:05,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:05,224 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:05,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2022-11-23 03:02:05,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:05,236 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:05,236 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:05,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:05,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:05,237 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:05,239 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:02:05,239 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:02:05,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:05,259 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:05,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:05,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:05,260 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:05,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2022-11-23 03:02:05,262 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 [2022-11-23 03:02:05,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:05,272 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:05,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:05,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:05,273 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:05,274 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:02:05,274 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:02:05,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:05,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:05,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:05,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:05,284 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:05,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2022-11-23 03:02:05,286 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 [2022-11-23 03:02:05,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:05,296 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:05,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:05,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:05,296 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:05,298 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:02:05,298 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:02:05,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:05,307 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:05,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:05,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:05,310 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:05,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2022-11-23 03:02:05,311 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 [2022-11-23 03:02:05,321 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:05,321 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:05,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:05,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:05,322 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:05,323 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:02:05,323 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:02:05,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:05,332 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2022-11-23 03:02:05,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:05,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:05,333 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:05,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2022-11-23 03:02:05,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:05,345 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:05,346 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:05,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:05,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:05,346 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:05,347 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:02:05,348 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:02:05,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:05,357 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2022-11-23 03:02:05,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:05,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:05,358 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:05,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2022-11-23 03:02:05,360 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 [2022-11-23 03:02:05,370 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:05,371 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:05,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:05,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:05,371 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:05,375 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:02:05,375 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:02:05,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:05,383 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2022-11-23 03:02:05,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:05,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:05,384 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:05,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2022-11-23 03:02:05,386 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 [2022-11-23 03:02:05,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:05,397 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:05,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:05,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:05,397 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:05,399 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:02:05,399 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:02:05,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:05,408 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:05,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:05,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:05,409 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:05,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2022-11-23 03:02:05,411 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 [2022-11-23 03:02:05,421 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:05,421 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:05,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:05,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:05,422 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:05,423 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:02:05,423 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:02:05,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:05,433 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:05,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:05,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:05,434 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:05,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2022-11-23 03:02:05,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:05,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:05,447 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:05,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:05,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:05,447 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:05,449 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:02:05,449 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:02:05,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:05,458 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2022-11-23 03:02:05,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:05,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:05,459 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:05,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2022-11-23 03:02:05,461 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 [2022-11-23 03:02:05,472 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:05,472 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:05,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:05,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:05,472 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:05,474 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:02:05,474 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:02:05,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:05,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2022-11-23 03:02:05,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:05,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:05,484 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:05,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2022-11-23 03:02:05,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:05,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:05,497 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:05,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:05,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:05,498 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:02:05,501 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:02:05,501 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:02:05,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:05,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2022-11-23 03:02:05,517 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-23 03:02:05,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:05,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:05,518 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:05,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2022-11-23 03:02:05,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:05,532 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:05,532 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:02:05,532 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:05,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:05,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:05,533 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:05,533 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:02:05,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:05,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:05,539 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2022-11-23 03:02:05,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:05,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:05,541 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:05,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2022-11-23 03:02:05,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:05,555 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:05,555 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:02:05,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:05,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:05,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:05,555 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:05,556 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:02:05,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:05,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:05,584 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2022-11-23 03:02:05,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:05,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:05,585 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:05,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2022-11-23 03:02:05,587 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 [2022-11-23 03:02:05,598 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:05,598 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:02:05,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:05,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:05,598 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:05,600 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:05,600 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:05,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:05,611 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2022-11-23 03:02:05,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:05,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:05,613 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:05,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2022-11-23 03:02:05,615 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 [2022-11-23 03:02:05,625 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:05,625 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:02:05,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:05,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:05,626 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:05,628 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:05,628 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:05,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:05,638 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2022-11-23 03:02:05,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:05,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:05,640 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:05,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2022-11-23 03:02:05,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:05,652 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:05,653 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:02:05,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:05,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:05,653 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:05,655 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:05,655 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:05,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:05,665 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2022-11-23 03:02:05,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:05,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:05,667 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:05,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2022-11-23 03:02:05,669 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 [2022-11-23 03:02:05,679 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:05,679 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:02:05,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:05,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:05,680 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:05,683 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:05,683 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:05,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:05,742 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2022-11-23 03:02:05,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:05,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:05,743 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:05,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2022-11-23 03:02:05,746 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 [2022-11-23 03:02:05,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:05,756 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:02:05,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:05,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:05,756 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:05,758 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:05,759 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:05,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:05,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2022-11-23 03:02:05,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:05,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:05,770 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:05,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2022-11-23 03:02:05,774 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 [2022-11-23 03:02:05,785 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:05,785 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:02:05,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:05,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:05,785 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:05,787 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:05,788 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:05,797 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:05,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2022-11-23 03:02:05,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:05,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:05,801 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:05,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2022-11-23 03:02:05,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:05,814 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:05,814 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:02:05,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:05,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:05,814 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:05,816 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:05,816 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:05,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:05,828 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2022-11-23 03:02:05,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:05,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:05,829 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:05,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2022-11-23 03:02:05,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:05,842 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:05,842 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:02:05,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:05,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:05,842 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:05,844 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:05,844 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:05,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:05,856 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2022-11-23 03:02:05,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:05,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:05,857 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:05,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2022-11-23 03:02:05,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:05,869 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:05,870 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:02:05,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:05,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:05,870 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:05,872 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:05,872 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:05,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:05,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2022-11-23 03:02:05,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:05,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:05,884 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:05,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2022-11-23 03:02:05,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:05,897 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:05,897 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:02:05,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:05,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:05,898 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:05,900 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:05,900 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:05,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:05,911 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2022-11-23 03:02:05,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:05,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:05,912 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:05,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2022-11-23 03:02:05,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:05,925 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:05,925 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:02:05,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:05,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:05,925 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:05,928 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:05,928 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:05,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:05,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2022-11-23 03:02:05,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:05,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:05,940 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:05,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2022-11-23 03:02:05,942 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 [2022-11-23 03:02:05,953 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:05,953 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:02:05,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:05,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:05,953 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:05,955 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:05,956 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:05,984 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:05,987 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2022-11-23 03:02:05,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:05,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:05,988 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:05,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2022-11-23 03:02:05,990 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 [2022-11-23 03:02:06,001 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:06,001 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:02:06,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:06,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:06,001 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:06,005 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:06,006 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:06,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:06,031 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:06,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:06,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:06,033 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:06,040 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 [2022-11-23 03:02:06,053 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:06,053 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:02:06,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:06,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:06,053 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:06,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2022-11-23 03:02:06,058 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:06,059 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:06,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:06,096 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2022-11-23 03:02:06,096 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-23 03:02:06,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:06,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:06,097 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:06,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2022-11-23 03:02:06,099 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 [2022-11-23 03:02:06,110 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:06,110 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:06,110 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:06,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:06,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:06,111 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:06,112 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:02:06,112 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:06,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:06,119 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2022-11-23 03:02:06,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:06,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:06,120 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:06,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2022-11-23 03:02:06,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:06,134 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:06,134 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:06,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:06,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:06,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:06,134 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:06,135 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:02:06,135 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:06,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:06,143 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2022-11-23 03:02:06,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:06,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:06,144 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:06,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2022-11-23 03:02:06,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:06,157 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:06,157 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:06,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:06,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:06,158 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:06,161 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:02:06,161 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:02:06,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:06,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2022-11-23 03:02:06,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:06,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:06,177 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:06,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2022-11-23 03:02:06,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:06,190 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:06,190 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:06,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:06,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:06,190 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:06,193 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:02:06,193 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:02:06,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:06,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2022-11-23 03:02:06,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:06,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:06,209 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:06,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2022-11-23 03:02:06,211 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 [2022-11-23 03:02:06,222 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:06,222 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:06,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:06,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:06,223 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:06,226 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:02:06,226 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:02:06,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:06,256 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:06,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:06,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:06,257 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:06,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2022-11-23 03:02:06,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:06,273 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:06,273 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:06,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:06,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:06,274 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:06,281 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:02:06,281 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:02:06,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:06,503 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:06,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:06,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:06,505 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:06,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:06,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2022-11-23 03:02:06,522 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:06,522 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:06,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:06,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:06,523 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:06,526 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:02:06,526 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:02:06,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:06,545 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:06,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:06,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:06,547 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:06,550 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 [2022-11-23 03:02:06,564 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:06,564 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:06,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:06,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:06,564 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:06,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2022-11-23 03:02:06,568 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:02:06,568 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:02:06,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:06,595 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:06,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:06,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:06,597 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:06,600 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 [2022-11-23 03:02:06,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2022-11-23 03:02:06,614 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:06,614 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:06,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:06,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:06,614 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:06,617 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:02:06,618 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:02:06,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:06,643 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:06,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:06,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:06,645 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:06,648 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 [2022-11-23 03:02:06,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2022-11-23 03:02:06,662 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:06,662 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:06,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:06,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:06,662 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:06,665 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:02:06,665 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:02:06,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:06,691 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:06,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:06,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:06,693 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:06,696 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 [2022-11-23 03:02:06,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2022-11-23 03:02:06,710 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:06,710 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:06,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:06,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:06,710 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:06,713 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:02:06,714 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:02:06,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:06,739 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:06,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:06,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:06,741 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:06,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:06,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2022-11-23 03:02:06,758 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:06,758 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:06,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:06,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:06,758 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:06,761 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:02:06,762 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:02:06,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:06,795 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:06,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:06,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:06,797 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:06,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:06,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2022-11-23 03:02:06,814 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:06,814 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:06,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:06,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:06,814 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:06,818 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:02:06,818 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:02:06,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:06,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2022-11-23 03:02:06,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:06,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:06,834 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:06,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2022-11-23 03:02:06,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:06,848 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:06,848 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:06,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:06,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:06,848 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:06,851 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:02:06,851 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:02:06,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:06,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2022-11-23 03:02:06,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:06,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:06,868 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:06,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2022-11-23 03:02:06,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:06,881 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:06,881 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:06,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:06,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:06,881 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:06,884 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:02:06,884 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:02:06,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:06,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2022-11-23 03:02:06,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:06,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:06,899 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:06,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2022-11-23 03:02:06,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:06,912 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:06,913 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:06,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:06,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:06,913 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:02:06,919 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:02:06,919 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:02:06,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:06,956 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:06,956 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-23 03:02:06,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:06,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:06,957 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:06,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2022-11-23 03:02:06,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:06,969 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:06,970 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:06,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:06,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:06,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:06,970 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:06,970 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:02:06,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:06,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:06,975 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2022-11-23 03:02:06,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:06,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:06,976 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:06,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2022-11-23 03:02:06,979 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 [2022-11-23 03:02:06,989 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:06,989 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:06,990 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:06,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:06,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:06,990 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:06,990 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:02:06,990 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:06,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:06,996 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2022-11-23 03:02:06,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:06,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:06,997 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:07,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2022-11-23 03:02:07,003 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 [2022-11-23 03:02:07,013 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:07,013 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:07,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:07,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:07,013 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:07,015 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:07,015 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:07,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:07,025 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:07,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:07,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:07,027 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:07,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2022-11-23 03:02:07,029 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 [2022-11-23 03:02:07,039 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:07,040 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:07,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:07,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:07,040 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:07,042 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:07,042 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:07,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:07,054 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2022-11-23 03:02:07,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:07,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:07,055 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:07,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2022-11-23 03:02:07,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:07,068 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:07,068 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:07,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:07,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:07,068 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:07,070 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:07,070 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:07,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:07,079 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2022-11-23 03:02:07,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:07,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:07,080 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:07,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2022-11-23 03:02:07,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:07,093 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:07,093 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:07,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:07,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:07,093 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:07,096 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:07,096 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:07,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:07,116 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2022-11-23 03:02:07,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:07,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:07,117 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:07,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2022-11-23 03:02:07,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:07,129 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:07,129 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:07,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:07,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:07,130 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:07,132 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:07,132 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:07,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:07,160 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:07,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:07,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:07,161 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:07,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2022-11-23 03:02:07,164 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 [2022-11-23 03:02:07,177 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:07,177 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:07,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:07,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:07,177 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:07,179 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:07,179 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:07,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:07,196 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:07,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:07,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:07,198 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:07,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2022-11-23 03:02:07,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:07,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:07,211 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:07,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:07,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:07,211 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:07,213 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:07,214 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:07,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:07,223 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2022-11-23 03:02:07,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:07,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:07,224 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:07,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2022-11-23 03:02:07,227 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 [2022-11-23 03:02:07,237 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:07,237 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:07,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:07,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:07,237 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:07,239 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:07,239 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:07,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:07,249 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2022-11-23 03:02:07,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:07,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:07,250 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:07,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2022-11-23 03:02:07,253 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 [2022-11-23 03:02:07,263 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:07,263 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:07,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:07,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:07,264 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:07,266 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:07,266 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:07,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:07,275 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2022-11-23 03:02:07,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:07,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:07,276 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:07,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2022-11-23 03:02:07,278 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 [2022-11-23 03:02:07,289 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:07,289 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:07,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:07,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:07,289 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:07,291 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:07,291 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:07,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:07,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2022-11-23 03:02:07,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:07,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:07,302 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:07,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2022-11-23 03:02:07,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:07,315 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:07,315 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:07,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:07,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:07,315 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:07,317 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:07,317 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:07,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:07,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2022-11-23 03:02:07,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:07,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:07,328 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:07,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2022-11-23 03:02:07,331 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 [2022-11-23 03:02:07,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:07,341 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:07,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:07,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:07,341 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:07,343 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:07,343 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:07,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:07,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2022-11-23 03:02:07,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:07,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:07,354 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:07,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2022-11-23 03:02:07,357 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 [2022-11-23 03:02:07,367 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:07,367 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:07,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:07,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:07,368 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:07,370 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:07,370 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:07,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:07,389 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:07,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:07,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:07,391 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:07,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2022-11-23 03:02:07,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:07,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:07,403 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:02:07,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:07,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:07,404 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:02:07,408 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:02:07,408 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:02:07,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:07,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2022-11-23 03:02:07,427 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-23 03:02:07,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:07,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:07,428 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:07,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2022-11-23 03:02:07,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:07,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:07,441 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:07,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:07,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:07,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:07,441 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:02:07,442 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:02:07,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:07,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:07,448 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2022-11-23 03:02:07,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:07,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:07,449 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:07,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2022-11-23 03:02:07,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:07,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:07,462 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:07,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:02:07,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:07,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:07,463 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:02:07,463 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:02:07,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:02:07,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:07,470 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:07,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:07,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:07,472 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:07,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2022-11-23 03:02:07,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:07,484 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:07,484 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:07,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:07,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:07,485 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:02:07,488 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:02:07,488 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:02:07,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:07,501 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:07,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:07,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:07,502 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:07,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2022-11-23 03:02:07,504 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 [2022-11-23 03:02:07,515 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:07,515 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:07,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:07,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:07,515 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:02:07,518 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:02:07,518 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:02:07,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:07,531 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:07,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:07,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:07,532 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:07,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2022-11-23 03:02:07,535 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 [2022-11-23 03:02:07,545 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:07,545 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:07,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:07,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:07,545 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:02:07,548 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:02:07,548 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:02:07,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:07,560 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2022-11-23 03:02:07,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:07,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:07,561 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:07,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2022-11-23 03:02:07,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:07,574 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:07,574 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:07,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:07,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:07,574 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:02:07,579 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:02:07,579 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:02:07,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:07,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Ended with exit code 0 [2022-11-23 03:02:07,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:07,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:07,643 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:07,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2022-11-23 03:02:07,646 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 [2022-11-23 03:02:07,656 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:07,656 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:07,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:07,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:07,656 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:02:07,659 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:02:07,659 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:02:07,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:07,671 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2022-11-23 03:02:07,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:07,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:07,672 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:07,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2022-11-23 03:02:07,675 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 [2022-11-23 03:02:07,686 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:07,686 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:07,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:07,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:07,686 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:02:07,689 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:02:07,689 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:02:07,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:07,702 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:07,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:07,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:07,703 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:07,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2022-11-23 03:02:07,705 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 [2022-11-23 03:02:07,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:07,716 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:07,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:07,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:07,716 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:02:07,719 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:02:07,719 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:02:07,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:07,734 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Ended with exit code 0 [2022-11-23 03:02:07,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:07,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:07,736 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:07,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2022-11-23 03:02:07,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:07,748 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:07,748 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:07,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:07,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:07,749 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:02:07,751 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:02:07,752 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:02:07,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:07,773 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2022-11-23 03:02:07,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:07,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:07,774 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:07,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2022-11-23 03:02:07,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:07,788 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:07,788 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:07,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:07,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:07,788 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:02:07,791 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:02:07,791 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:02:07,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:07,803 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:07,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:07,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:07,804 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:07,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2022-11-23 03:02:07,808 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 [2022-11-23 03:02:07,819 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:07,819 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:07,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:07,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:07,819 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:02:07,822 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:02:07,822 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:02:07,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:07,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2022-11-23 03:02:07,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:07,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:07,845 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:07,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2022-11-23 03:02:07,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:02:07,858 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:07,858 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:07,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:07,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:07,858 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:02:07,862 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:02:07,862 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:02:07,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:07,899 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Forceful destruction successful, exit code 0 [2022-11-23 03:02:07,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:07,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:07,901 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:07,908 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 [2022-11-23 03:02:07,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2022-11-23 03:02:07,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:07,921 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:07,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:07,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:07,922 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:02:07,925 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:02:07,925 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:02:07,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:07,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2022-11-23 03:02:07,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:07,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:07,939 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:07,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2022-11-23 03:02:07,941 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 [2022-11-23 03:02:07,952 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:07,952 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:07,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:07,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:07,952 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:02:07,955 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:02:07,955 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:02:07,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:07,967 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2022-11-23 03:02:07,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:02:07,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:02:07,968 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:02:07,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2022-11-23 03:02:07,971 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 [2022-11-23 03:02:07,981 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:02:07,982 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:02:07,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:02:07,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:02:07,982 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:02:07,988 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:02:07,988 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:02:08,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:02:08,022 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2022-11-23 03:02:08,027 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 23.11 03:02:08 BoogieIcfgContainer [2022-11-23 03:02:08,027 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-11-23 03:02:08,027 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-23 03:02:08,028 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-23 03:02:08,028 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-23 03:02:08,028 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:01:51" (3/4) ... [2022-11-23 03:02:08,031 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-23 03:02:08,031 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-23 03:02:08,032 INFO L158 Benchmark]: Toolchain (without parser) took 16772.39ms. Allocated memory was 186.6MB in the beginning and 224.4MB in the end (delta: 37.7MB). Free memory was 153.0MB in the beginning and 112.4MB in the end (delta: 40.5MB). Peak memory consumption was 80.2MB. Max. memory is 16.1GB. [2022-11-23 03:02:08,032 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 130.0MB. Free memory was 72.3MB in the beginning and 72.2MB in the end (delta: 117.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-23 03:02:08,033 INFO L158 Benchmark]: CACSL2BoogieTranslator took 277.40ms. Allocated memory is still 186.6MB. Free memory was 153.0MB in the beginning and 143.4MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-23 03:02:08,033 INFO L158 Benchmark]: Boogie Procedure Inliner took 33.97ms. Allocated memory is still 186.6MB. Free memory was 143.4MB in the beginning and 141.5MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-23 03:02:08,033 INFO L158 Benchmark]: Boogie Preprocessor took 29.60ms. Allocated memory is still 186.6MB. Free memory was 141.5MB in the beginning and 140.4MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-23 03:02:08,033 INFO L158 Benchmark]: RCFGBuilder took 307.32ms. Allocated memory is still 186.6MB. Free memory was 140.4MB in the beginning and 131.1MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-23 03:02:08,034 INFO L158 Benchmark]: BuchiAutomizer took 16109.68ms. Allocated memory was 186.6MB in the beginning and 224.4MB in the end (delta: 37.7MB). Free memory was 131.1MB in the beginning and 113.5MB in the end (delta: 17.5MB). Peak memory consumption was 111.7MB. Max. memory is 16.1GB. [2022-11-23 03:02:08,034 INFO L158 Benchmark]: Witness Printer took 3.41ms. Allocated memory is still 224.4MB. Free memory was 113.5MB in the beginning and 112.4MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-23 03:02:08,036 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 130.0MB. Free memory was 72.3MB in the beginning and 72.2MB in the end (delta: 117.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 277.40ms. Allocated memory is still 186.6MB. Free memory was 153.0MB in the beginning and 143.4MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 33.97ms. Allocated memory is still 186.6MB. Free memory was 143.4MB in the beginning and 141.5MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 29.60ms. Allocated memory is still 186.6MB. Free memory was 141.5MB in the beginning and 140.4MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 307.32ms. Allocated memory is still 186.6MB. Free memory was 140.4MB in the beginning and 131.1MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * BuchiAutomizer took 16109.68ms. Allocated memory was 186.6MB in the beginning and 224.4MB in the end (delta: 37.7MB). Free memory was 131.1MB in the beginning and 113.5MB in the end (delta: 17.5MB). Peak memory consumption was 111.7MB. Max. memory is 16.1GB. * Witness Printer took 3.41ms. Allocated memory is still 224.4MB. Free memory was 113.5MB in the beginning and 112.4MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 16.0s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 15.9s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital38 mio100 ax100 hnf100 lsp56 ukn87 mio100 lsp100 div393 bol100 ite100 ukn100 eq146 hnf95 smp48 dnf100 smp100 tf104 neg100 sie105 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 27ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 2 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.1s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~post4#1, main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 1;" "assume !!(main_~x~0#1 % 4294967296 < 6);main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1;" Loop: "assume !!(main_~x~0#1 % 4294967296 < 6);main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1;" RESULT: Ultimate could not prove your program: unable to determine termination [2022-11-23 03:02:08,052 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6d0804-21a8-4267-b89f-40af5be86457/bin/uautomizer-QkZJyEgLgS/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN