./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4_overflow.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4_overflow.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a476129b1600ab93482417c4ebe15d373b743970a04c4bdd8ca1478cbccf2de7 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-12-07 00:01:34,450 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-07 00:01:34,452 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-07 00:01:34,475 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-07 00:01:34,476 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-07 00:01:34,477 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-07 00:01:34,478 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-07 00:01:34,479 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-07 00:01:34,481 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-07 00:01:34,482 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-07 00:01:34,483 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-07 00:01:34,484 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-07 00:01:34,484 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-07 00:01:34,485 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-07 00:01:34,486 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-07 00:01:34,487 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-07 00:01:34,488 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-07 00:01:34,488 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-07 00:01:34,490 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-07 00:01:34,492 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-07 00:01:34,493 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-07 00:01:34,494 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-07 00:01:34,495 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-07 00:01:34,496 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-07 00:01:34,499 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-07 00:01:34,499 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-07 00:01:34,500 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-07 00:01:34,500 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-07 00:01:34,501 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-07 00:01:34,501 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-07 00:01:34,502 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-07 00:01:34,502 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-07 00:01:34,503 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-07 00:01:34,504 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-07 00:01:34,505 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-07 00:01:34,505 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-07 00:01:34,505 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-07 00:01:34,506 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-07 00:01:34,506 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-07 00:01:34,506 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-07 00:01:34,507 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-07 00:01:34,508 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/config/svcomp-Termination-32bit-Automizer_Default.epf [2021-12-07 00:01:34,532 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-07 00:01:34,532 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-07 00:01:34,532 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-07 00:01:34,532 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-07 00:01:34,533 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-07 00:01:34,533 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-07 00:01:34,533 INFO L138 SettingsManager]: * Use SBE=true [2021-12-07 00:01:34,533 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2021-12-07 00:01:34,534 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2021-12-07 00:01:34,534 INFO L138 SettingsManager]: * Use old map elimination=false [2021-12-07 00:01:34,534 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2021-12-07 00:01:34,534 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2021-12-07 00:01:34,534 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2021-12-07 00:01:34,534 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-07 00:01:34,534 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-07 00:01:34,535 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-12-07 00:01:34,535 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-07 00:01:34,535 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-07 00:01:34,535 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-07 00:01:34,535 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2021-12-07 00:01:34,535 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2021-12-07 00:01:34,535 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2021-12-07 00:01:34,535 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-07 00:01:34,536 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-07 00:01:34,536 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2021-12-07 00:01:34,536 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-07 00:01:34,536 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2021-12-07 00:01:34,536 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-07 00:01:34,536 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-07 00:01:34,536 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-07 00:01:34,536 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-07 00:01:34,537 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-07 00:01:34,537 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-12-07 00:01:34,537 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_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a476129b1600ab93482417c4ebe15d373b743970a04c4bdd8ca1478cbccf2de7 [2021-12-07 00:01:34,733 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-07 00:01:34,749 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-07 00:01:34,751 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-07 00:01:34,751 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-07 00:01:34,752 INFO L275 PluginConnector]: CDTParser initialized [2021-12-07 00:01:34,753 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4_overflow.ufo.UNBOUNDED.pals.c [2021-12-07 00:01:34,797 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/data/f1a8b285b/2640f68449554f6393baba5059dbadc2/FLAG3d47af45b [2021-12-07 00:01:35,222 INFO L306 CDTParser]: Found 1 translation units. [2021-12-07 00:01:35,222 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4_overflow.ufo.UNBOUNDED.pals.c [2021-12-07 00:01:35,233 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/data/f1a8b285b/2640f68449554f6393baba5059dbadc2/FLAG3d47af45b [2021-12-07 00:01:35,242 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/data/f1a8b285b/2640f68449554f6393baba5059dbadc2 [2021-12-07 00:01:35,244 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-07 00:01:35,245 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-07 00:01:35,247 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-07 00:01:35,247 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-07 00:01:35,250 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-07 00:01:35,251 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:01:35" (1/1) ... [2021-12-07 00:01:35,252 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f8e495f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:01:35, skipping insertion in model container [2021-12-07 00:01:35,252 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:01:35" (1/1) ... [2021-12-07 00:01:35,259 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-07 00:01:35,304 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-07 00:01:35,497 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4_overflow.ufo.UNBOUNDED.pals.c[28307,28320] [2021-12-07 00:01:35,498 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-07 00:01:35,506 INFO L203 MainTranslator]: Completed pre-run [2021-12-07 00:01:35,568 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4_overflow.ufo.UNBOUNDED.pals.c[28307,28320] [2021-12-07 00:01:35,568 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-07 00:01:35,581 INFO L208 MainTranslator]: Completed translation [2021-12-07 00:01:35,581 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:01:35 WrapperNode [2021-12-07 00:01:35,581 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-07 00:01:35,582 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-07 00:01:35,582 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-07 00:01:35,582 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-07 00:01:35,588 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:01:35" (1/1) ... [2021-12-07 00:01:35,600 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:01:35" (1/1) ... [2021-12-07 00:01:35,640 INFO L137 Inliner]: procedures = 24, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 922 [2021-12-07 00:01:35,640 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-07 00:01:35,641 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-07 00:01:35,641 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-07 00:01:35,641 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-07 00:01:35,648 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:01:35" (1/1) ... [2021-12-07 00:01:35,648 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:01:35" (1/1) ... [2021-12-07 00:01:35,652 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:01:35" (1/1) ... [2021-12-07 00:01:35,652 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:01:35" (1/1) ... [2021-12-07 00:01:35,665 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:01:35" (1/1) ... [2021-12-07 00:01:35,675 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:01:35" (1/1) ... [2021-12-07 00:01:35,678 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:01:35" (1/1) ... [2021-12-07 00:01:35,683 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-07 00:01:35,684 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-07 00:01:35,684 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-07 00:01:35,684 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-07 00:01:35,685 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:01:35" (1/1) ... [2021-12-07 00:01:35,690 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:35,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:35,710 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:35,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2021-12-07 00:01:35,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-07 00:01:35,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-07 00:01:35,752 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-07 00:01:35,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-07 00:01:35,849 INFO L236 CfgBuilder]: Building ICFG [2021-12-07 00:01:35,851 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-07 00:01:36,411 INFO L277 CfgBuilder]: Performing block encoding [2021-12-07 00:01:36,419 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-07 00:01:36,419 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-07 00:01:36,421 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 12:01:36 BoogieIcfgContainer [2021-12-07 00:01:36,421 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-07 00:01:36,422 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2021-12-07 00:01:36,422 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2021-12-07 00:01:36,424 INFO L275 PluginConnector]: BuchiAutomizer initialized [2021-12-07 00:01:36,425 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-07 00:01:36,425 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 07.12 12:01:35" (1/3) ... [2021-12-07 00:01:36,426 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@1e770744 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 07.12 12:01:36, skipping insertion in model container [2021-12-07 00:01:36,426 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-07 00:01:36,426 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:01:35" (2/3) ... [2021-12-07 00:01:36,426 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@1e770744 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 07.12 12:01:36, skipping insertion in model container [2021-12-07 00:01:36,426 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-07 00:01:36,426 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 12:01:36" (3/3) ... [2021-12-07 00:01:36,427 INFO L388 chiAutomizerObserver]: Analyzing ICFG pals_floodmax.4_overflow.ufo.UNBOUNDED.pals.c [2021-12-07 00:01:36,457 INFO L359 BuchiCegarLoop]: Interprodecural is true [2021-12-07 00:01:36,457 INFO L360 BuchiCegarLoop]: Hoare is false [2021-12-07 00:01:36,457 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2021-12-07 00:01:36,457 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2021-12-07 00:01:36,457 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-12-07 00:01:36,458 INFO L364 BuchiCegarLoop]: Difference is false [2021-12-07 00:01:36,458 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-12-07 00:01:36,458 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2021-12-07 00:01:36,474 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 303 states, 302 states have (on average 1.804635761589404) internal successors, (545), 302 states have internal predecessors, (545), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-07 00:01:36,501 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 107 [2021-12-07 00:01:36,502 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:01:36,502 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:01:36,510 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:01:36,510 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:01:36,510 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2021-12-07 00:01:36,511 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 303 states, 302 states have (on average 1.804635761589404) internal successors, (545), 302 states have internal predecessors, (545), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-07 00:01:36,520 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 107 [2021-12-07 00:01:36,520 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:01:36,520 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:01:36,523 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:01:36,523 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:01:36,530 INFO L791 eck$LassoCheckResult]: Stem: 291#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(46, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0; 199#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~ret56#1, main_#t~ret57#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~ep13~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~ep14~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~ep21~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~ep23~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~ep24~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~ep31~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~ep32~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~ep34~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep41~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep42~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep43~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~id1~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~r1~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~st1~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~nl1~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~m1~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~max1~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~mode1~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~id2~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~r2~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~st2~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~nl2~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~m2~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~max2~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~mode2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~id3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~r3~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~st3~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~nl3~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~m3~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~max3~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~mode3~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~id4~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~r4~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~st4~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~nl4~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~m4~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~max4~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~mode4~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 170#L394true assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 85#L405true init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 124#L415true assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 280#L426true init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 194#L436true assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 187#L447true init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 173#L457true assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 136#L468true init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 155#L478true assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 284#L489true init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 49#L499true assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 237#L510true init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 200#L520true assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 43#L531true init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 83#L541true assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 204#L552true init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 236#L562true assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 59#L573true init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 101#L583true assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 261#L594true init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 207#L604true assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 165#L615true init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 144#L625true assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 252#L636true init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 247#L646true assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 157#L657true init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 195#L667true assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 112#L678true init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 109#L688true assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 205#L699true init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 129#L709true assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 33#L720true init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 60#L730true assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 141#L741true init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 23#L751true assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 250#L762true init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 5#L772true assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 79#L783true init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 201#L793true assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 9#L804true init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 94#L814true assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 146#L825true init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 142#L835true assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 174#L846true init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 154#L856true assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 276#L867true init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 18#L877true assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 19#L888true init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 95#L898true assume !(~id1~0 != ~id2~0);init_~tmp___23~0#1 := 0; 137#L898-1true init_#res#1 := init_~tmp___23~0#1; 292#L1067true main_#t~ret56#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 47#L22true assume !(0 == assume_abort_if_not_~cond#1); 107#L21true assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 128#L1204-2true [2021-12-07 00:01:36,531 INFO L793 eck$LassoCheckResult]: Loop: 128#L1204-2true assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1; 72#L110true assume !(0 != ~mode1~0 % 256); 110#L142true assume !(~r1~0 % 256 < 3); 77#L142-1true ~mode1~0 := 1; 46#L110-2true assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite7#1, node2_#t~ite8#1, node2_#t~ite9#1; 213#L163true assume !(0 != ~mode2~0 % 256); 119#L195true assume !(~r2~0 % 256 < 3); 57#L195-1true ~mode2~0 := 1; 54#L163-2true assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite10#1, node3_#t~ite11#1, node3_#t~ite12#1; 271#L216true assume !(0 != ~mode3~0 % 256); 156#L248true assume !(~r3~0 % 256 < 3); 233#L248-1true ~mode3~0 := 1; 29#L216-2true assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite13#1, node4_#t~ite14#1, node4_#t~ite15#1; 68#L269true assume !(0 != ~mode4~0 % 256); 97#L301true assume !(~r4~0 % 256 < 3); 108#L301-1true ~mode4~0 := 1; 149#L269-2true assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 126#L1075true assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);check_~tmp~1#1 := 0; 302#L1075-1true check_#res#1 := check_~tmp~1#1; 122#L1127true main_#t~ret57#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret57#1;havoc main_#t~ret57#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 44#L1246true assume !(0 == assert_~arg#1 % 256); 39#L1241true assume { :end_inline_assert } true; 128#L1204-2true [2021-12-07 00:01:36,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:01:36,535 INFO L85 PathProgramCache]: Analyzing trace with hash 2041231622, now seen corresponding path program 1 times [2021-12-07 00:01:36,541 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:01:36,542 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [169693743] [2021-12-07 00:01:36,542 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:01:36,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:01:36,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:36,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-07 00:01:36,760 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:01:36,760 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [169693743] [2021-12-07 00:01:36,761 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [169693743] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:01:36,761 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:01:36,761 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-07 00:01:36,762 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1805056436] [2021-12-07 00:01:36,763 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:01:36,766 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-07 00:01:36,767 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:01:36,767 INFO L85 PathProgramCache]: Analyzing trace with hash -1319514639, now seen corresponding path program 1 times [2021-12-07 00:01:36,767 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:01:36,767 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [846513541] [2021-12-07 00:01:36,767 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:01:36,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:01:36,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:36,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-07 00:01:36,875 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:01:36,876 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [846513541] [2021-12-07 00:01:36,876 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [846513541] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:01:36,876 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:01:36,876 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-07 00:01:36,876 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [879597474] [2021-12-07 00:01:36,877 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:01:36,878 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-07 00:01:36,879 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:01:36,911 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-07 00:01:36,911 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-07 00:01:36,914 INFO L87 Difference]: Start difference. First operand has 303 states, 302 states have (on average 1.804635761589404) internal successors, (545), 302 states have internal predecessors, (545), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 5 states, 5 states have (on average 4.4) internal successors, (22), 5 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-07 00:01:37,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:01:37,007 INFO L93 Difference]: Finished difference Result 303 states and 541 transitions. [2021-12-07 00:01:37,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-07 00:01:37,013 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 303 states and 541 transitions. [2021-12-07 00:01:37,020 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 106 [2021-12-07 00:01:37,028 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 303 states to 298 states and 528 transitions. [2021-12-07 00:01:37,029 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 298 [2021-12-07 00:01:37,030 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 298 [2021-12-07 00:01:37,030 INFO L73 IsDeterministic]: Start isDeterministic. Operand 298 states and 528 transitions. [2021-12-07 00:01:37,033 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 00:01:37,033 INFO L681 BuchiCegarLoop]: Abstraction has 298 states and 528 transitions. [2021-12-07 00:01:37,047 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 298 states and 528 transitions. [2021-12-07 00:01:37,067 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 298 to 298. [2021-12-07 00:01:37,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 298 states, 298 states have (on average 1.7718120805369129) internal successors, (528), 297 states have internal predecessors, (528), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-07 00:01:37,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 298 states and 528 transitions. [2021-12-07 00:01:37,071 INFO L704 BuchiCegarLoop]: Abstraction has 298 states and 528 transitions. [2021-12-07 00:01:37,071 INFO L587 BuchiCegarLoop]: Abstraction has 298 states and 528 transitions. [2021-12-07 00:01:37,071 INFO L425 BuchiCegarLoop]: ======== Iteration 2============ [2021-12-07 00:01:37,071 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 298 states and 528 transitions. [2021-12-07 00:01:37,074 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 106 [2021-12-07 00:01:37,075 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:01:37,075 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:01:37,078 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:01:37,078 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:01:37,078 INFO L791 eck$LassoCheckResult]: Stem: 921#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(46, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0; 880#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~ret56#1, main_#t~ret57#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~ep13~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~ep14~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~ep21~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~ep23~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~ep24~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~ep31~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~ep32~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~ep34~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep41~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep42~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep43~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~id1~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~r1~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~st1~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~nl1~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~m1~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~max1~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~mode1~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~id2~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~r2~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~st2~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~nl2~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~m2~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~max2~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~mode2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~id3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~r3~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~st3~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~nl3~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~m3~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~max3~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~mode3~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~id4~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~r4~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~st4~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~nl4~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~m4~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~max4~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~mode4~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 865#L394 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 780#L405 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 781#L415 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 628#L426 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 875#L436 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 850#L447 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 867#L457 assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 625#L468 init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 837#L478 assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 758#L489 init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 727#L499 assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 728#L510 init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 884#L520 assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 717#L531 init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 718#L541 assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 668#L552 init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 886#L562 assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 734#L573 init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 739#L583 assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 771#L594 init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 888#L604 assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 763#L615 init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 845#L625 assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 682#L636 init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 912#L646 assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 800#L657 init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 855#L667 assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 640#L678 init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 806#L688 assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 749#L699 init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 829#L709 assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 695#L720 init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 696#L730 assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 713#L741 init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 674#L751 assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 675#L762 init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 630#L772 assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 631#L783 init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 774#L793 assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 642#L804 init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 643#L814 assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 737#L825 init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 844#L835 assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 700#L846 init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 852#L856 assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 694#L867 init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 660#L877 assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 645#L888 init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 662#L898 assume !(~id1~0 != ~id2~0);init_~tmp___23~0#1 := 0; 638#L898-1 init_#res#1 := init_~tmp___23~0#1; 838#L1067 main_#t~ret56#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 724#L22 assume !(0 == assume_abort_if_not_~cond#1); 725#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 708#L1204-2 [2021-12-07 00:01:37,079 INFO L793 eck$LassoCheckResult]: Loop: 708#L1204-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1; 760#L110 assume !(0 != ~mode1~0 % 256); 762#L142 assume !(~r1~0 % 256 < 3); 768#L142-1 ~mode1~0 := 1; 722#L110-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite7#1, node2_#t~ite8#1, node2_#t~ite9#1; 723#L163 assume !(0 != ~mode2~0 % 256); 816#L195 assume !(~r2~0 % 256 < 3); 738#L195-1 ~mode2~0 := 1; 731#L163-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite10#1, node3_#t~ite11#1, node3_#t~ite12#1; 732#L216 assume !(0 != ~mode3~0 % 256); 853#L248 assume !(~r3~0 % 256 < 3); 649#L248-1 ~mode3~0 := 1; 687#L216-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite13#1, node4_#t~ite14#1, node4_#t~ite15#1; 688#L269 assume !(0 != ~mode4~0 % 256); 752#L301 assume !(~r4~0 % 256 < 3); 678#L301-1 ~mode4~0 := 1; 794#L269-2 assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 823#L1075 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 824#L1076 assume ~st1~0 + ~nl1~0 <= 1; 851#L1077 assume ~st2~0 + ~nl2~0 <= 1; 735#L1078 assume ~st3~0 + ~nl3~0 <= 1; 646#L1079 assume ~st4~0 + ~nl4~0 <= 1; 647#L1080 assume ~r1~0 % 256 >= 3; 663#L1084 assume ~r1~0 % 256 < 3; 664#L1089 assume ~r1~0 % 256 >= 3; 898#L1094 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 773#L1075-1 check_#res#1 := check_~tmp~1#1; 819#L1127 main_#t~ret57#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret57#1;havoc main_#t~ret57#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 719#L1246 assume !(0 == assert_~arg#1 % 256); 707#L1241 assume { :end_inline_assert } true; 708#L1204-2 [2021-12-07 00:01:37,079 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:01:37,080 INFO L85 PathProgramCache]: Analyzing trace with hash 2041231622, now seen corresponding path program 2 times [2021-12-07 00:01:37,080 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:01:37,080 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [331691994] [2021-12-07 00:01:37,080 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:01:37,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:01:37,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:37,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-07 00:01:37,186 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:01:37,186 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [331691994] [2021-12-07 00:01:37,186 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [331691994] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:01:37,186 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:01:37,186 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-07 00:01:37,186 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [352671040] [2021-12-07 00:01:37,186 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:01:37,187 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-07 00:01:37,187 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:01:37,187 INFO L85 PathProgramCache]: Analyzing trace with hash 94444480, now seen corresponding path program 1 times [2021-12-07 00:01:37,187 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:01:37,188 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [252590579] [2021-12-07 00:01:37,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:01:37,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:01:37,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:37,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-07 00:01:37,215 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:01:37,215 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [252590579] [2021-12-07 00:01:37,215 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [252590579] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:01:37,215 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:01:37,215 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-07 00:01:37,216 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [585827776] [2021-12-07 00:01:37,216 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:01:37,216 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-07 00:01:37,216 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:01:37,216 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:01:37,217 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:01:37,217 INFO L87 Difference]: Start difference. First operand 298 states and 528 transitions. cyclomatic complexity: 231 Second operand has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-07 00:01:37,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:01:37,254 INFO L93 Difference]: Finished difference Result 383 states and 662 transitions. [2021-12-07 00:01:37,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:01:37,255 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 383 states and 662 transitions. [2021-12-07 00:01:37,258 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 191 [2021-12-07 00:01:37,261 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 383 states to 383 states and 662 transitions. [2021-12-07 00:01:37,261 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 383 [2021-12-07 00:01:37,262 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 383 [2021-12-07 00:01:37,262 INFO L73 IsDeterministic]: Start isDeterministic. Operand 383 states and 662 transitions. [2021-12-07 00:01:37,263 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 00:01:37,264 INFO L681 BuchiCegarLoop]: Abstraction has 383 states and 662 transitions. [2021-12-07 00:01:37,264 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 383 states and 662 transitions. [2021-12-07 00:01:37,275 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 383 to 383. [2021-12-07 00:01:37,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 383 states, 383 states have (on average 1.7284595300261096) internal successors, (662), 382 states have internal predecessors, (662), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-07 00:01:37,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 383 states and 662 transitions. [2021-12-07 00:01:37,277 INFO L704 BuchiCegarLoop]: Abstraction has 383 states and 662 transitions. [2021-12-07 00:01:37,278 INFO L587 BuchiCegarLoop]: Abstraction has 383 states and 662 transitions. [2021-12-07 00:01:37,278 INFO L425 BuchiCegarLoop]: ======== Iteration 3============ [2021-12-07 00:01:37,278 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 383 states and 662 transitions. [2021-12-07 00:01:37,279 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 191 [2021-12-07 00:01:37,279 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:01:37,280 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:01:37,281 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:01:37,281 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:01:37,281 INFO L791 eck$LassoCheckResult]: Stem: 1633#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(46, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0; 1585#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~ret56#1, main_#t~ret57#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~ep13~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~ep14~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~ep21~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~ep23~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~ep24~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~ep31~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~ep32~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~ep34~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep41~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep42~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep43~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~id1~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~r1~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~st1~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~nl1~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~m1~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~max1~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~mode1~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~id2~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~r2~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~st2~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~nl2~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~m2~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~max2~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~mode2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~id3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~r3~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~st3~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~nl3~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~m3~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~max3~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~mode3~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~id4~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~r4~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~st4~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~nl4~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~m4~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~max4~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~mode4~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 1563#L394 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 1472#L405 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 1473#L415 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 1318#L426 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 1578#L436 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 1546#L447 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 1565#L457 assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 1315#L468 init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 1535#L478 assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 1450#L489 init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 1418#L499 assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 1419#L510 init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 1589#L520 assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 1407#L531 init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 1408#L541 assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 1357#L552 init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 1591#L562 assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 1425#L573 init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 1430#L583 assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 1463#L594 init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 1593#L604 assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 1455#L615 init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 1541#L625 assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 1373#L636 init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 1620#L646 assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 1498#L657 init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 1553#L667 assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 1330#L678 init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 1501#L688 assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 1440#L699 init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 1524#L709 assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 1387#L720 init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 1388#L730 assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 1400#L741 init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 1360#L751 assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 1361#L762 init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 1320#L772 assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 1321#L783 init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 1464#L793 assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 1332#L804 init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 1333#L814 assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 1427#L825 init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 1539#L835 assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 1390#L846 init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 1549#L856 assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 1384#L867 init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 1350#L877 assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 1335#L888 init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 1352#L898 assume !(~id1~0 != ~id2~0);init_~tmp___23~0#1 := 0; 1328#L898-1 init_#res#1 := init_~tmp___23~0#1; 1532#L1067 main_#t~ret56#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 1414#L22 assume !(0 == assume_abort_if_not_~cond#1); 1415#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 1500#L1204-2 [2021-12-07 00:01:37,282 INFO L793 eck$LassoCheckResult]: Loop: 1500#L1204-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1; 1637#L110 assume !(0 != ~mode1~0 % 256); 1636#L142 assume ~r1~0 % 256 < 3; 1624#L143 assume !(0 != ~ep12~0 % 256); 1338#L143-2 assume !(0 != ~ep13~0 % 256); 1339#L146-1 assume !(0 != ~ep14~0 % 256); 1482#L142-1 ~mode1~0 := 1; 1687#L110-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite7#1, node2_#t~ite8#1, node2_#t~ite9#1; 1683#L163 assume !(0 != ~mode2~0 % 256); 1682#L195 assume !(~r2~0 % 256 < 3); 1429#L195-1 ~mode2~0 := 1; 1422#L163-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite10#1, node3_#t~ite11#1, node3_#t~ite12#1; 1423#L216 assume !(0 != ~mode3~0 % 256); 1628#L248 assume !(~r3~0 % 256 < 3); 1661#L248-1 ~mode3~0 := 1; 1377#L216-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite13#1, node4_#t~ite14#1, node4_#t~ite15#1; 1378#L269 assume !(0 != ~mode4~0 % 256); 1485#L301 assume !(~r4~0 % 256 < 3); 1369#L301-1 ~mode4~0 := 1; 1488#L269-2 assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 1518#L1075 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 1519#L1076 assume ~st1~0 + ~nl1~0 <= 1; 1646#L1077 assume ~st2~0 + ~nl2~0 <= 1; 1645#L1078 assume ~st3~0 + ~nl3~0 <= 1; 1644#L1079 assume ~st4~0 + ~nl4~0 <= 1; 1643#L1080 assume !(~r1~0 % 256 >= 3); 1569#L1083 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; 1570#L1084 assume ~r1~0 % 256 < 3; 1642#L1089 assume !(~r1~0 % 256 >= 3); 1611#L1093 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; 1612#L1094 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 1641#L1075-1 check_#res#1 := check_~tmp~1#1; 1640#L1127 main_#t~ret57#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret57#1;havoc main_#t~ret57#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 1639#L1246 assume !(0 == assert_~arg#1 % 256); 1638#L1241 assume { :end_inline_assert } true; 1500#L1204-2 [2021-12-07 00:01:37,282 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:01:37,282 INFO L85 PathProgramCache]: Analyzing trace with hash 2041231622, now seen corresponding path program 3 times [2021-12-07 00:01:37,282 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:01:37,283 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [934749026] [2021-12-07 00:01:37,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:01:37,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:01:37,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:37,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-07 00:01:37,340 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:01:37,340 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [934749026] [2021-12-07 00:01:37,340 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [934749026] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:01:37,340 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:01:37,341 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-07 00:01:37,341 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1730675921] [2021-12-07 00:01:37,341 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:01:37,341 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-07 00:01:37,341 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:01:37,342 INFO L85 PathProgramCache]: Analyzing trace with hash 1683797340, now seen corresponding path program 1 times [2021-12-07 00:01:37,342 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:01:37,342 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1703339261] [2021-12-07 00:01:37,342 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:01:37,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:01:37,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:01:37,352 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:01:37,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:01:37,379 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:01:38,121 INFO L210 LassoAnalysis]: Preferences: [2021-12-07 00:01:38,122 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-07 00:01:38,122 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-07 00:01:38,122 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-07 00:01:38,122 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-12-07 00:01:38,122 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:38,122 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-07 00:01:38,128 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-07 00:01:38,128 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_floodmax.4_overflow.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2021-12-07 00:01:38,128 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-07 00:01:38,128 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-07 00:01:38,146 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,152 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,153 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,154 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,156 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,157 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,158 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,159 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,162 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,164 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,166 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,167 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,170 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,171 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,173 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,174 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,175 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,177 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,184 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,185 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,186 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,190 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,218 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,221 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,223 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,226 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,227 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,229 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,599 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-07 00:01:38,600 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-12-07 00:01:38,602 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:38,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:38,602 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:38,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2021-12-07 00:01:38,604 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:01:38,604 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:01:38,631 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:38,632 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:38,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:38,633 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:38,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2021-12-07 00:01:38,635 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-12-07 00:01:38,635 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:01:38,754 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-12-07 00:01:38,756 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:38,757 INFO L210 LassoAnalysis]: Preferences: [2021-12-07 00:01:38,757 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-07 00:01:38,757 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-07 00:01:38,757 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-07 00:01:38,757 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-07 00:01:38,757 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:38,757 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-07 00:01:38,757 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-07 00:01:38,757 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_floodmax.4_overflow.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2021-12-07 00:01:38,757 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-07 00:01:38,757 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-07 00:01:38,760 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,764 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,765 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,766 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,767 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,768 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,768 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,769 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,771 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,773 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,773 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,796 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,799 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,800 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,801 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,802 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,803 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,805 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,810 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,811 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,812 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,815 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,817 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,818 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,821 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,822 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,823 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:38,824 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:39,142 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-07 00:01:39,145 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-07 00:01:39,145 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:39,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:39,146 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:39,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2021-12-07 00:01:39,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:39,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:39,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:39,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:39,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:39,155 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:39,157 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:39,157 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:39,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:39,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2021-12-07 00:01:39,185 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:39,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:39,186 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:39,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2021-12-07 00:01:39,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:39,194 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:39,194 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:39,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:39,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:39,194 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:39,195 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:39,195 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:39,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:39,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2021-12-07 00:01:39,215 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:39,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:39,216 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:39,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2021-12-07 00:01:39,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:39,224 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:39,224 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:39,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:39,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:39,224 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:39,224 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:39,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:39,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:39,244 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:39,244 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:39,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:39,245 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:39,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2021-12-07 00:01:39,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:39,252 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:39,253 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:39,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:39,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:39,253 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:39,254 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:39,254 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:39,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:39,273 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2021-12-07 00:01:39,274 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:39,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:39,274 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:39,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2021-12-07 00:01:39,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:39,282 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:39,282 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:39,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:39,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:39,282 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:39,283 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:39,283 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:39,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:39,302 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2021-12-07 00:01:39,302 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:39,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:39,303 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:39,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2021-12-07 00:01:39,304 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 [2021-12-07 00:01:39,311 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:39,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:39,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:39,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:39,311 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:39,311 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:39,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:39,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:39,330 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2021-12-07 00:01:39,331 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:39,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:39,331 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:39,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2021-12-07 00:01:39,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:39,341 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:39,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:39,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:39,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:39,342 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:39,342 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:39,342 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:39,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:39,361 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:39,362 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:39,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:39,362 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:39,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2021-12-07 00:01:39,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:39,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:39,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:39,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:39,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:39,371 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:39,372 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:39,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:39,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:39,391 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2021-12-07 00:01:39,392 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:39,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:39,392 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:39,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2021-12-07 00:01:39,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:39,400 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:39,400 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:39,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:39,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:39,401 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:39,401 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:39,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:39,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:39,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2021-12-07 00:01:39,421 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:39,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:39,422 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:39,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2021-12-07 00:01:39,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:39,431 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:39,432 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:39,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:39,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:39,432 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:39,432 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:39,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:39,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:39,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2021-12-07 00:01:39,451 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:39,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:39,452 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:39,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2021-12-07 00:01:39,453 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 [2021-12-07 00:01:39,461 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:39,461 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:39,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:39,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:39,462 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:39,467 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:39,467 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:39,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:39,490 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2021-12-07 00:01:39,490 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:39,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:39,491 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:39,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2021-12-07 00:01:39,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:39,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:39,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:39,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:39,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:39,499 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:39,500 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:39,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:39,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:39,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2021-12-07 00:01:39,526 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:39,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:39,527 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:39,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2021-12-07 00:01:39,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:39,534 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:39,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:39,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:39,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:39,535 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:39,535 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:39,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:39,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:39,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2021-12-07 00:01:39,555 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:39,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:39,556 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:39,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2021-12-07 00:01:39,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:39,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:39,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:39,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:39,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:39,564 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:39,564 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:39,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:39,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:39,583 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2021-12-07 00:01:39,584 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:39,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:39,584 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:39,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2021-12-07 00:01:39,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:39,592 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:39,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:39,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:39,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:39,593 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:39,593 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:39,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:39,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:39,612 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2021-12-07 00:01:39,612 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:39,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:39,613 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:39,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2021-12-07 00:01:39,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:39,621 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:39,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:39,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:39,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:39,622 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:39,622 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:39,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:39,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:39,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2021-12-07 00:01:39,642 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:39,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:39,643 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:39,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2021-12-07 00:01:39,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:39,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:39,652 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:39,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:39,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:39,652 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:39,652 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:39,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:39,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:39,672 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:39,673 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:39,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:39,673 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:39,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2021-12-07 00:01:39,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:39,681 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:39,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:39,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:39,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:39,682 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:39,683 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:39,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:39,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:39,704 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2021-12-07 00:01:39,704 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:39,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:39,705 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:39,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2021-12-07 00:01:39,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:39,712 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:39,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:39,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:39,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:39,713 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:39,713 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:39,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:39,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:39,732 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2021-12-07 00:01:39,732 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:39,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:39,733 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:39,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2021-12-07 00:01:39,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:39,741 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:39,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:39,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:39,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:39,741 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:39,741 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:39,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:39,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:39,760 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2021-12-07 00:01:39,761 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:39,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:39,761 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:39,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2021-12-07 00:01:39,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:39,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:39,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:39,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:39,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:39,771 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:39,771 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:39,772 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:39,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:39,791 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2021-12-07 00:01:39,791 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:39,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:39,792 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:39,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2021-12-07 00:01:39,793 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 [2021-12-07 00:01:39,802 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:39,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:39,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:39,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:39,802 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:39,803 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:39,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:39,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:39,822 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:39,823 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:39,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:39,823 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:39,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2021-12-07 00:01:39,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:39,831 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:39,831 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:39,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:39,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:39,832 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:39,832 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:39,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:39,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:39,865 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:39,865 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:39,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:39,866 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:39,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2021-12-07 00:01:39,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:39,873 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:39,874 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:39,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:39,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:39,874 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:39,874 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:39,874 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:39,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:39,894 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:39,894 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:39,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:39,895 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:39,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2021-12-07 00:01:39,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:39,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:39,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:39,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:39,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:39,910 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:39,910 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:39,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:39,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:39,929 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2021-12-07 00:01:39,929 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:39,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:39,930 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:39,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2021-12-07 00:01:39,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:39,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:39,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:39,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:39,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:39,939 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:39,939 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:39,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:39,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:39,958 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:39,958 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:39,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:39,959 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:39,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2021-12-07 00:01:39,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:39,967 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:39,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:39,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:39,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:39,967 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:39,968 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:39,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:39,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:39,987 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2021-12-07 00:01:39,987 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:39,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:39,988 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:39,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2021-12-07 00:01:39,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:39,996 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:39,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:39,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:39,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:39,997 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:39,997 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:39,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:39,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:40,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2021-12-07 00:01:40,016 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-12-07 00:01:40,017 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:40,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:40,017 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:40,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2021-12-07 00:01:40,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:40,028 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:40,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:40,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:40,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:40,028 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:40,029 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:40,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:40,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:40,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2021-12-07 00:01:40,050 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:40,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:40,051 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:40,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2021-12-07 00:01:40,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:40,059 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:40,059 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:40,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:40,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:40,059 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:40,060 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:40,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:40,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:40,079 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:40,079 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:40,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:40,080 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:40,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2021-12-07 00:01:40,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:40,088 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:40,089 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:40,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:40,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:40,089 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:40,089 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:40,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:40,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:40,108 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:40,108 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:40,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:40,109 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:40,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2021-12-07 00:01:40,110 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 [2021-12-07 00:01:40,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:40,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:40,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:40,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:40,117 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:40,118 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:40,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:40,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:40,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2021-12-07 00:01:40,137 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:40,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:40,138 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:40,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2021-12-07 00:01:40,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:40,146 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:40,146 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:40,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:40,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:40,146 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:40,146 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:40,146 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:40,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:40,165 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:40,166 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:40,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:40,166 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:40,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2021-12-07 00:01:40,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:40,174 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:40,174 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:40,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:40,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:40,174 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:40,175 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:40,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:40,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:40,194 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2021-12-07 00:01:40,194 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:40,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:40,195 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:40,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2021-12-07 00:01:40,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:40,203 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:40,203 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:40,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:40,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:40,203 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:40,204 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:40,204 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:40,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:40,223 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2021-12-07 00:01:40,224 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:40,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:40,224 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:40,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2021-12-07 00:01:40,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:40,234 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:40,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:40,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:40,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:40,235 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:40,235 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:40,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:40,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:40,255 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:40,255 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:40,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:40,256 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:40,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2021-12-07 00:01:40,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:40,264 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:40,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:40,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:40,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:40,265 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:40,265 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:40,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:40,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:40,285 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:40,285 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:40,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:40,286 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:40,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2021-12-07 00:01:40,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:40,294 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:40,295 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:40,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:40,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:40,295 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:40,295 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:40,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:40,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:40,315 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2021-12-07 00:01:40,315 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:40,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:40,316 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:40,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2021-12-07 00:01:40,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:40,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:40,326 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:40,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:40,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:40,326 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:40,333 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:40,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:40,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:40,358 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:40,358 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:40,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:40,359 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:40,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2021-12-07 00:01:40,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:40,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:40,367 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:40,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:40,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:40,367 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:40,368 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:40,368 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:40,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:40,388 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:40,388 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:40,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:40,389 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:40,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2021-12-07 00:01:40,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:40,397 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:40,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:40,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:40,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:40,398 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:40,398 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:40,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:40,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:40,418 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:40,419 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:40,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:40,419 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:40,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2021-12-07 00:01:40,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:40,427 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:40,427 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:40,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:40,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:40,428 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:40,428 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:40,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:40,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:40,447 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2021-12-07 00:01:40,447 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:40,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:40,448 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:40,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2021-12-07 00:01:40,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:40,456 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:40,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:40,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:40,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:40,456 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:40,457 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:40,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:40,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:40,475 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:40,476 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:40,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:40,476 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:40,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2021-12-07 00:01:40,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:40,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:40,486 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:40,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:40,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:40,486 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:40,487 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:40,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:40,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:40,506 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2021-12-07 00:01:40,506 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:40,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:40,507 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:40,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2021-12-07 00:01:40,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:40,515 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:40,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:40,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:40,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:40,515 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:40,516 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:40,516 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:40,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:40,535 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:40,536 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:40,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:40,536 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:40,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2021-12-07 00:01:40,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:40,547 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:40,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:40,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:40,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:40,547 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:40,548 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:40,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:40,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:40,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2021-12-07 00:01:40,568 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:40,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:40,569 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:40,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2021-12-07 00:01:40,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:40,577 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:40,577 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:40,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:40,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:40,578 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:40,578 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:40,578 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:40,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:40,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2021-12-07 00:01:40,597 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:40,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:40,598 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:40,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2021-12-07 00:01:40,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:40,606 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:40,606 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:40,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:40,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:40,606 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:40,606 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:40,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:40,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:40,625 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2021-12-07 00:01:40,626 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:40,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:40,626 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:40,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2021-12-07 00:01:40,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:40,634 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:40,634 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:40,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:40,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:40,635 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:40,635 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:40,635 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:40,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:40,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2021-12-07 00:01:40,656 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:40,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:40,657 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:40,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2021-12-07 00:01:40,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:40,665 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:40,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:40,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:40,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:40,665 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:40,666 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:40,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:40,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:40,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2021-12-07 00:01:40,686 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:40,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:40,687 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:40,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2021-12-07 00:01:40,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:40,695 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:40,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:40,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:40,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:40,695 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:40,696 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:40,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:40,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:40,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2021-12-07 00:01:40,716 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:40,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:40,716 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:40,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2021-12-07 00:01:40,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:40,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:40,724 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:40,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:40,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:40,725 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:40,725 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:40,725 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:40,727 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:40,745 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2021-12-07 00:01:40,746 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:40,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:40,746 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:40,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2021-12-07 00:01:40,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:40,754 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:40,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:40,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:40,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:40,754 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:40,755 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:40,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:40,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:40,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2021-12-07 00:01:40,774 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:40,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:40,775 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:40,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2021-12-07 00:01:40,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:40,783 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:40,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:40,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:40,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:40,783 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:40,783 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:40,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:40,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:40,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2021-12-07 00:01:40,802 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:40,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:40,803 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:40,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2021-12-07 00:01:40,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:40,811 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:40,811 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:40,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:40,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:40,811 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:40,811 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:40,811 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:40,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:40,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2021-12-07 00:01:40,830 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:40,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:40,831 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:40,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2021-12-07 00:01:40,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:40,839 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:40,839 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:40,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:40,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:40,839 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:40,840 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:40,840 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:40,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:40,858 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2021-12-07 00:01:40,858 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-12-07 00:01:40,859 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:40,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:40,859 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:40,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2021-12-07 00:01:40,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:40,867 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:40,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:40,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:40,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:40,867 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:40,868 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:40,868 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:40,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:40,888 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2021-12-07 00:01:40,888 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:40,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:40,889 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:40,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2021-12-07 00:01:40,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:40,898 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:40,898 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:40,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:40,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:40,899 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:40,899 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:40,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:40,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:40,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2021-12-07 00:01:40,918 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:40,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:40,919 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:40,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2021-12-07 00:01:40,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:40,926 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:40,926 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:40,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:40,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:40,927 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:40,927 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:40,927 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:40,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:40,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2021-12-07 00:01:40,947 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:40,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:40,947 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:40,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2021-12-07 00:01:40,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:40,956 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:40,957 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:40,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:40,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:40,957 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:40,957 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:40,957 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:40,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:40,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2021-12-07 00:01:40,977 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:40,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:40,978 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:40,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2021-12-07 00:01:40,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:40,987 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:40,987 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:40,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:40,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:40,987 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:40,988 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:40,988 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:40,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:41,007 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:41,007 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:41,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:41,007 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:41,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2021-12-07 00:01:41,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:41,016 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:41,017 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:41,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:41,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:41,017 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:41,017 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:41,017 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:41,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:41,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2021-12-07 00:01:41,037 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:41,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:41,038 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:41,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2021-12-07 00:01:41,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:41,046 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:41,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:41,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:41,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:41,046 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:41,047 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:41,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:41,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:41,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2021-12-07 00:01:41,066 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:41,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:41,067 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:41,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2021-12-07 00:01:41,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:41,076 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:41,076 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:41,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:41,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:41,077 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:41,078 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:41,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:41,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:41,099 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2021-12-07 00:01:41,099 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:41,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:41,100 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:41,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2021-12-07 00:01:41,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:41,112 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:41,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:41,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:41,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:41,112 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:41,113 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:41,113 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:41,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:41,133 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2021-12-07 00:01:41,133 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:41,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:41,134 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:41,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2021-12-07 00:01:41,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:41,142 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:41,142 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:41,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:41,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:41,142 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:41,142 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:41,142 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:41,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:41,161 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:41,161 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:41,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:41,162 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:41,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2021-12-07 00:01:41,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:41,172 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:41,172 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:41,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:41,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:41,172 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:41,179 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:41,179 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:41,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:41,206 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2021-12-07 00:01:41,207 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:41,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:41,207 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:41,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2021-12-07 00:01:41,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:41,215 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:41,216 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:41,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:41,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:41,216 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:41,217 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:41,217 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:41,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:41,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2021-12-07 00:01:41,237 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:41,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:41,238 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:41,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2021-12-07 00:01:41,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:41,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:41,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:41,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:41,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:41,247 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:41,247 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:41,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:41,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:41,267 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:41,268 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:41,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:41,268 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:41,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2021-12-07 00:01:41,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:41,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:41,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:41,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:41,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:41,278 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:41,279 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:41,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:41,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:41,304 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2021-12-07 00:01:41,304 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:41,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:41,305 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:41,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2021-12-07 00:01:41,306 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:41,313 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:41,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:41,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:41,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:41,313 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:41,314 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:41,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:41,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:41,333 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:41,334 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:41,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:41,334 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:41,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2021-12-07 00:01:41,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:41,342 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:41,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:41,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:41,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:41,342 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:41,343 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:41,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:41,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:41,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2021-12-07 00:01:41,362 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:41,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:41,363 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:41,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2021-12-07 00:01:41,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:41,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:41,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:41,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:41,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:41,371 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:41,371 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:41,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:41,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:41,391 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2021-12-07 00:01:41,391 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:41,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:41,392 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:41,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2021-12-07 00:01:41,393 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 [2021-12-07 00:01:41,401 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:41,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:41,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:41,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:41,402 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:41,403 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:41,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:41,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:41,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2021-12-07 00:01:41,425 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:41,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:41,425 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:41,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2021-12-07 00:01:41,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:41,434 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:41,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:41,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:41,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:41,435 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:41,435 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:41,435 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:41,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:41,454 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2021-12-07 00:01:41,454 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:41,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:41,455 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:41,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2021-12-07 00:01:41,456 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 [2021-12-07 00:01:41,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:41,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:41,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:41,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:41,464 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:41,464 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:41,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:41,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:41,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2021-12-07 00:01:41,483 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:41,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:41,484 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:41,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2021-12-07 00:01:41,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:41,493 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:41,493 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:41,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:41,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:41,493 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:41,494 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:41,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:41,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:41,514 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:41,514 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:41,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:41,515 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:41,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2021-12-07 00:01:41,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:41,523 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:41,523 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:41,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:41,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:41,523 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:41,524 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:41,524 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:41,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:41,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2021-12-07 00:01:41,544 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:41,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:41,545 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:41,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2021-12-07 00:01:41,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:41,554 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:41,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:41,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:41,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:41,555 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:41,555 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:41,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:41,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:41,575 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:41,575 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:41,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:41,576 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:41,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2021-12-07 00:01:41,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:41,584 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:41,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:41,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:41,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:41,584 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:41,585 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:41,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:41,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:41,605 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2021-12-07 00:01:41,605 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:41,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:41,606 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:41,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2021-12-07 00:01:41,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:41,613 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:41,613 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:41,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:41,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:41,614 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:41,614 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:41,614 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:41,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:41,634 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2021-12-07 00:01:41,634 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:41,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:41,634 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:41,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2021-12-07 00:01:41,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:41,643 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:41,643 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:41,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:41,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:41,643 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:41,644 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:41,644 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:41,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:41,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2021-12-07 00:01:41,663 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:41,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:41,663 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:41,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2021-12-07 00:01:41,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:41,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:41,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:41,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:41,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:41,673 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:41,674 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:41,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:41,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:41,693 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2021-12-07 00:01:41,693 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:41,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:41,694 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:41,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2021-12-07 00:01:41,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:41,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:41,702 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:41,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:41,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:41,703 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:41,703 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:41,703 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:41,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:41,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2021-12-07 00:01:41,722 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-12-07 00:01:41,722 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:41,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:41,723 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:41,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2021-12-07 00:01:41,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:41,733 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:41,733 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:41,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:41,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:41,733 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:41,734 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:41,734 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:41,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:41,755 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2021-12-07 00:01:41,755 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:41,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:41,756 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:41,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2021-12-07 00:01:41,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:41,765 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:41,765 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:41,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:41,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:41,766 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:41,766 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:41,766 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:41,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:41,786 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2021-12-07 00:01:41,786 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:41,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:41,787 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:41,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2021-12-07 00:01:41,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:41,795 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:41,795 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:41,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:41,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:41,795 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:41,796 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:41,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:41,797 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:41,816 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2021-12-07 00:01:41,816 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:41,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:41,817 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:41,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2021-12-07 00:01:41,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:41,827 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:41,827 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:41,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:41,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:41,827 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:41,828 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:41,828 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:41,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:41,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2021-12-07 00:01:41,848 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:41,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:41,848 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:41,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2021-12-07 00:01:41,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:41,856 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:41,856 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:41,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:41,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:41,857 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:41,857 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:41,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:41,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:41,877 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2021-12-07 00:01:41,877 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:41,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:41,877 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:41,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2021-12-07 00:01:41,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:41,886 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:41,886 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:41,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:41,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:41,886 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:41,887 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:41,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:41,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:41,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2021-12-07 00:01:41,906 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:41,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:41,907 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:41,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2021-12-07 00:01:41,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:41,915 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:41,915 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:41,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:41,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:41,915 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:41,915 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:41,915 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:41,917 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:41,934 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2021-12-07 00:01:41,934 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:41,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:41,935 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:41,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2021-12-07 00:01:41,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:41,943 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:41,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:41,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:41,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:41,943 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:41,944 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:41,944 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:41,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:41,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2021-12-07 00:01:41,965 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:41,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:41,965 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:41,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2021-12-07 00:01:41,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:41,974 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:41,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:41,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:41,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:41,974 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:41,975 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:41,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:41,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:41,995 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2021-12-07 00:01:41,995 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:41,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:41,996 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:41,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2021-12-07 00:01:41,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:42,004 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:42,004 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:42,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:42,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:42,004 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:42,005 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:42,005 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:42,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:42,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2021-12-07 00:01:42,024 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:42,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:42,025 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:42,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2021-12-07 00:01:42,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:42,035 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:42,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:42,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:42,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:42,036 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:42,043 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:42,043 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:42,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:42,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2021-12-07 00:01:42,073 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:42,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:42,074 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:42,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2021-12-07 00:01:42,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:42,082 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:42,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:42,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:42,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:42,082 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:42,083 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:42,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:42,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:42,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2021-12-07 00:01:42,105 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:42,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:42,106 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:42,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2021-12-07 00:01:42,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:42,114 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:42,114 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:42,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:42,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:42,114 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:42,115 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:42,115 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:42,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:42,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2021-12-07 00:01:42,135 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:42,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:42,136 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:42,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2021-12-07 00:01:42,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:42,144 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:42,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:42,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:42,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:42,144 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:42,145 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:42,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:42,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:42,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2021-12-07 00:01:42,164 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:42,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:42,165 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:42,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2021-12-07 00:01:42,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:42,174 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:42,174 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:42,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:42,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:42,174 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:42,174 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:42,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:42,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:42,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2021-12-07 00:01:42,194 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:42,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:42,194 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:42,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2021-12-07 00:01:42,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:42,202 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:42,202 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:42,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:42,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:42,203 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:42,203 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:42,203 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:42,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:42,223 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:42,223 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:42,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:42,224 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:42,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2021-12-07 00:01:42,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:42,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:42,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:42,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:42,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:42,232 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:42,233 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:42,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:42,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:42,253 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:42,253 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:42,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:42,254 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:42,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2021-12-07 00:01:42,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:42,266 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:42,266 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:42,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:42,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:42,267 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:42,268 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:42,268 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:42,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:42,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2021-12-07 00:01:42,291 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:42,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:42,291 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:42,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2021-12-07 00:01:42,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:42,299 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:42,300 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:42,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:42,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:42,300 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:42,300 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:42,300 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:42,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:42,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2021-12-07 00:01:42,320 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:42,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:42,321 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:42,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2021-12-07 00:01:42,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:42,329 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:42,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:42,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:42,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:42,329 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:42,330 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:42,330 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:42,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:42,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2021-12-07 00:01:42,349 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:42,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:42,350 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:42,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2021-12-07 00:01:42,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:42,358 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:42,358 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:42,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:42,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:42,358 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:42,359 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:42,359 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:42,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:42,380 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:42,380 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:42,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:42,381 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:42,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2021-12-07 00:01:42,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:42,389 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:42,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:42,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:42,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:42,389 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:42,390 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:42,390 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:42,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:42,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2021-12-07 00:01:42,411 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:42,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:42,412 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:42,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2021-12-07 00:01:42,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:42,419 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:42,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:42,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:42,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:42,420 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:42,420 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:42,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:42,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:42,440 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2021-12-07 00:01:42,441 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:42,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:42,441 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:42,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2021-12-07 00:01:42,442 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 [2021-12-07 00:01:42,450 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:42,450 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:42,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:42,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:42,450 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:42,451 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:42,451 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:42,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:42,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2021-12-07 00:01:42,472 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:42,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:42,472 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:42,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2021-12-07 00:01:42,473 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:42,481 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:42,481 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:42,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:42,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:42,482 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:42,483 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:42,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:42,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:42,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2021-12-07 00:01:42,502 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:42,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:42,503 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:42,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2021-12-07 00:01:42,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:42,511 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:42,511 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:42,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:42,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:42,512 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:42,512 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:42,512 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:42,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:42,531 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2021-12-07 00:01:42,531 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:42,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:42,532 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:42,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2021-12-07 00:01:42,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:42,541 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:42,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:42,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:42,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:42,542 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:42,542 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:42,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:42,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:42,561 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:42,561 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:42,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:42,562 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:42,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2021-12-07 00:01:42,562 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 [2021-12-07 00:01:42,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:42,570 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:42,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:42,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:42,570 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:42,570 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:42,570 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:42,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:42,590 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2021-12-07 00:01:42,590 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-12-07 00:01:42,590 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:42,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:42,590 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:42,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2021-12-07 00:01:42,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:42,598 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:42,598 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:42,598 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:42,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:42,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:42,598 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:42,599 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:42,599 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:42,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:42,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2021-12-07 00:01:42,620 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:42,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:42,621 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:42,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2021-12-07 00:01:42,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:42,629 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:42,629 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:42,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:42,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:42,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:42,629 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:42,630 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:42,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:42,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:42,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2021-12-07 00:01:42,649 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:42,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:42,650 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:42,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2021-12-07 00:01:42,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:42,658 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:42,658 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:42,658 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:42,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:42,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:42,658 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:42,658 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:42,658 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:42,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:42,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2021-12-07 00:01:42,678 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:42,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:42,678 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:42,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2021-12-07 00:01:42,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:42,687 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:42,687 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:42,687 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:42,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:42,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:42,687 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:42,688 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:42,688 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:42,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:42,707 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2021-12-07 00:01:42,708 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:42,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:42,708 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:42,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2021-12-07 00:01:42,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:42,717 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:42,717 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:42,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:42,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:42,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:42,717 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:42,717 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:42,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:42,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:42,737 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2021-12-07 00:01:42,737 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:42,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:42,738 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:42,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2021-12-07 00:01:42,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:42,746 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:42,746 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:42,746 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:42,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:42,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:42,746 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:42,747 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:42,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:42,748 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:42,766 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2021-12-07 00:01:42,766 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:42,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:42,767 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:42,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2021-12-07 00:01:42,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:42,775 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:42,775 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:42,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:42,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:42,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:42,775 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:42,776 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:42,776 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:42,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:42,795 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2021-12-07 00:01:42,795 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:42,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:42,796 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:42,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2021-12-07 00:01:42,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:42,804 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:42,804 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:42,804 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:42,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:42,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:42,804 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:42,805 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:42,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:42,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:42,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2021-12-07 00:01:42,825 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:42,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:42,826 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:42,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2021-12-07 00:01:42,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:42,834 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:42,834 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:42,834 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:42,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:42,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:42,835 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:42,835 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:42,835 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:42,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:42,856 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2021-12-07 00:01:42,857 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:42,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:42,857 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:42,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2021-12-07 00:01:42,859 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 [2021-12-07 00:01:42,866 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:42,866 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:42,866 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:42,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:42,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:42,866 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:42,867 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:42,867 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:42,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:42,886 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2021-12-07 00:01:42,886 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:42,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:42,887 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:42,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2021-12-07 00:01:42,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:42,896 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:42,896 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:42,896 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:42,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:42,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:42,897 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:42,903 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:42,903 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:42,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:42,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2021-12-07 00:01:42,935 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:42,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:42,936 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:42,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2021-12-07 00:01:42,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:42,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:42,944 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:42,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:42,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:42,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:42,944 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:42,945 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:42,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:42,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:42,966 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2021-12-07 00:01:42,966 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:42,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:42,967 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:42,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2021-12-07 00:01:42,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:42,975 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:42,975 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:42,975 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:42,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:42,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:42,975 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:42,976 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:42,976 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:42,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:42,997 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:42,997 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:42,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:42,998 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:42,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2021-12-07 00:01:42,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:43,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:43,008 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:43,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:43,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:43,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:43,008 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:43,008 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:43,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:43,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:43,039 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2021-12-07 00:01:43,039 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:43,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:43,040 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:43,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2021-12-07 00:01:43,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:43,048 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:43,048 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:43,048 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:43,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:43,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:43,048 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:43,048 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:43,048 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:43,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:43,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2021-12-07 00:01:43,068 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:43,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:43,069 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:43,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2021-12-07 00:01:43,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:43,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:43,077 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:43,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:43,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:43,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:43,077 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:43,078 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:43,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:43,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:43,098 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:43,098 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:43,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:43,098 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:43,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2021-12-07 00:01:43,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:43,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:43,106 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:43,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:43,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:43,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:43,106 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:43,107 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:43,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:43,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:43,128 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2021-12-07 00:01:43,128 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:43,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:43,129 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:43,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2021-12-07 00:01:43,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:43,137 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:43,137 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:43,137 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:43,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:43,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:43,137 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:43,138 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:43,138 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:43,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:43,161 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2021-12-07 00:01:43,161 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:43,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:43,162 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:43,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2021-12-07 00:01:43,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:43,170 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:43,170 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:43,170 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:43,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:43,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:43,170 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:43,171 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:43,171 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:43,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:43,190 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2021-12-07 00:01:43,190 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:43,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:43,191 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:43,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2021-12-07 00:01:43,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:43,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:43,199 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:43,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:43,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:43,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:43,200 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:43,200 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:43,200 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:43,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:43,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2021-12-07 00:01:43,220 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:43,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:43,220 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:43,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2021-12-07 00:01:43,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:43,229 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:43,229 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:43,229 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:43,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:43,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:43,229 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:43,230 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:43,230 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:43,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:43,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2021-12-07 00:01:43,252 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:43,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:43,252 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:43,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2021-12-07 00:01:43,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:43,260 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:43,260 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:43,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:43,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:43,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:43,260 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:43,261 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:43,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:43,264 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:43,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2021-12-07 00:01:43,282 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:43,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:43,283 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:43,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2021-12-07 00:01:43,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:43,291 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:43,291 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:43,291 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:43,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:43,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:43,291 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:43,292 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:43,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:43,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:43,312 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2021-12-07 00:01:43,312 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:43,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:43,313 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:43,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2021-12-07 00:01:43,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:43,321 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:43,321 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:43,321 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:43,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:43,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:43,321 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:43,322 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:43,322 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:43,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:43,343 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2021-12-07 00:01:43,343 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:43,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:43,343 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:43,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2021-12-07 00:01:43,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:43,351 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:43,351 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:43,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:43,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:43,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:43,352 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:43,352 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:43,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:43,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:43,372 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2021-12-07 00:01:43,372 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:43,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:43,372 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:43,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2021-12-07 00:01:43,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:43,382 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:43,382 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:43,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:43,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:43,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:43,382 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:43,383 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:43,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:43,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:43,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2021-12-07 00:01:43,402 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:43,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:43,403 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:43,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2021-12-07 00:01:43,407 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 [2021-12-07 00:01:43,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:43,415 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:43,415 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:43,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:43,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:43,415 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:43,415 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:43,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:43,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:43,435 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2021-12-07 00:01:43,435 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:43,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:43,436 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:43,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2021-12-07 00:01:43,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:43,445 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:43,445 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:43,445 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:43,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:43,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:43,445 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:43,445 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:43,445 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:43,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:43,465 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2021-12-07 00:01:43,465 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-12-07 00:01:43,465 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:43,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:43,466 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:43,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2021-12-07 00:01:43,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:43,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:43,474 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:01:43,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:43,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:43,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:43,474 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:43,475 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:43,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:43,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:43,497 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:43,497 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:43,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:43,498 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:43,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2021-12-07 00:01:43,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:43,507 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:43,507 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:01:43,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:43,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:43,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:43,507 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:43,508 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:43,508 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:43,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:43,529 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:43,529 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:43,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:43,530 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:43,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2021-12-07 00:01:43,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:43,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:43,538 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:01:43,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:43,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:43,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:43,538 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:43,539 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:43,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:43,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:43,560 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2021-12-07 00:01:43,561 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:43,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:43,561 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:43,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2021-12-07 00:01:43,563 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 [2021-12-07 00:01:43,570 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:43,570 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:01:43,570 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:43,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:43,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:43,570 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:43,571 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:43,571 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:43,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:43,592 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2021-12-07 00:01:43,593 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:43,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:43,593 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:43,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2021-12-07 00:01:43,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:43,602 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:43,602 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:01:43,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:43,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:43,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:43,602 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:43,603 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:43,603 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:43,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:43,623 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2021-12-07 00:01:43,624 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:43,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:43,624 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:43,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2021-12-07 00:01:43,626 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 [2021-12-07 00:01:43,634 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:43,634 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:01:43,634 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:43,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:43,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:43,634 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:43,635 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:43,635 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:43,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:43,655 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2021-12-07 00:01:43,655 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:43,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:43,656 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:43,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2021-12-07 00:01:43,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:43,665 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:43,665 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:01:43,666 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:43,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:43,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:43,666 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:43,666 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:43,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:43,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:43,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2021-12-07 00:01:43,687 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:43,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:43,687 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:43,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2021-12-07 00:01:43,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:43,696 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:43,696 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:01:43,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:43,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:43,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:43,696 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:43,697 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:43,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:43,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:43,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2021-12-07 00:01:43,720 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:43,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:43,720 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:43,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2021-12-07 00:01:43,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:43,729 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:43,729 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:01:43,729 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:43,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:43,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:43,729 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:43,730 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:43,730 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:43,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:43,752 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2021-12-07 00:01:43,752 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:43,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:43,753 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:43,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2021-12-07 00:01:43,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:43,763 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:43,763 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:01:43,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:43,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:43,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:43,763 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:43,764 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:43,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:43,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:43,784 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2021-12-07 00:01:43,785 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:43,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:43,785 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:43,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2021-12-07 00:01:43,786 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 [2021-12-07 00:01:43,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:43,795 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:01:43,795 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:43,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:43,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:43,796 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:43,806 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:43,806 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:43,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:43,845 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2021-12-07 00:01:43,845 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:43,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:43,846 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:43,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2021-12-07 00:01:43,847 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 [2021-12-07 00:01:43,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:43,854 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:01:43,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:43,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:43,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:43,854 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:43,855 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:43,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:43,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:43,877 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2021-12-07 00:01:43,877 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:43,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:43,878 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:43,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2021-12-07 00:01:43,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:43,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:43,886 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:01:43,886 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:43,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:43,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:43,886 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:43,887 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:43,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:43,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:43,909 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2021-12-07 00:01:43,910 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:43,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:43,910 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:43,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2021-12-07 00:01:43,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:43,918 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:43,918 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:01:43,919 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:43,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:43,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:43,919 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:43,919 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:43,919 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:43,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:43,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2021-12-07 00:01:43,940 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:43,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:43,940 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:43,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2021-12-07 00:01:43,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:43,949 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:43,949 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:01:43,949 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:43,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:43,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:43,949 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:43,950 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:43,950 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:43,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:43,970 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2021-12-07 00:01:43,970 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:43,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:43,971 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:43,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2021-12-07 00:01:43,972 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 [2021-12-07 00:01:43,979 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:43,979 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:01:43,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:43,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:43,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:43,979 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:43,980 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:43,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:43,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:44,000 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:44,001 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:44,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:44,001 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:44,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2021-12-07 00:01:44,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:44,010 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:44,010 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:01:44,010 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:44,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:44,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:44,010 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:44,011 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:44,011 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:44,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:44,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2021-12-07 00:01:44,035 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:44,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:44,036 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:44,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2021-12-07 00:01:44,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:44,044 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:44,044 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:01:44,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:44,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:44,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:44,045 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:44,046 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:44,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:44,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:44,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2021-12-07 00:01:44,073 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:44,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:44,073 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:44,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2021-12-07 00:01:44,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:44,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:44,082 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:01:44,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:44,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:44,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:44,083 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:44,083 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:44,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:44,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:44,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2021-12-07 00:01:44,104 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:44,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:44,105 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:44,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2021-12-07 00:01:44,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:44,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:44,113 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:01:44,113 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:44,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:44,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:44,113 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:44,114 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:44,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:44,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:44,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2021-12-07 00:01:44,135 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:44,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:44,136 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:44,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2021-12-07 00:01:44,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:44,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:44,144 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:01:44,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:44,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:44,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:44,144 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:44,146 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:44,146 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:44,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:44,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2021-12-07 00:01:44,169 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:44,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:44,170 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:44,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2021-12-07 00:01:44,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:44,178 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:44,178 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:01:44,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:44,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:44,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:44,178 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:44,179 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:44,179 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:44,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:44,201 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2021-12-07 00:01:44,202 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:44,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:44,202 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:44,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2021-12-07 00:01:44,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:44,210 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:44,210 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:01:44,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:44,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:44,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:44,210 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:44,211 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:44,211 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:44,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:44,233 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:44,233 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:44,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:44,233 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:44,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2021-12-07 00:01:44,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:44,242 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:44,242 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:01:44,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:44,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:44,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:44,242 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:44,243 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:44,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:44,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:44,265 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2021-12-07 00:01:44,266 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:44,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:44,266 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:44,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2021-12-07 00:01:44,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:44,274 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:44,275 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:01:44,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:44,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:44,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:44,275 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:44,275 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:44,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:44,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:44,296 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2021-12-07 00:01:44,296 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:44,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:44,297 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:44,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2021-12-07 00:01:44,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:44,305 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:44,305 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:01:44,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:44,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:44,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:44,305 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:44,306 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:44,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:44,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:44,326 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2021-12-07 00:01:44,326 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:44,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:44,327 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:44,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2021-12-07 00:01:44,329 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 [2021-12-07 00:01:44,337 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:44,337 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:01:44,337 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:44,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:44,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:44,337 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:44,337 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:44,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:44,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:44,358 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:44,358 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:44,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:44,359 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:44,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2021-12-07 00:01:44,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:44,367 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:44,367 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:01:44,367 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:44,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:44,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:44,367 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:44,367 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:44,367 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:44,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:44,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2021-12-07 00:01:44,387 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-12-07 00:01:44,388 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:44,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:44,388 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:44,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2021-12-07 00:01:44,389 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 [2021-12-07 00:01:44,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:44,397 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:44,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:44,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:44,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:44,397 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:44,398 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:44,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:44,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:44,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2021-12-07 00:01:44,422 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:44,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:44,425 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:44,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2021-12-07 00:01:44,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:44,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:44,434 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:44,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:44,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:44,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:44,434 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:44,435 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:44,435 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:44,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:44,457 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2021-12-07 00:01:44,457 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:44,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:44,458 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:44,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2021-12-07 00:01:44,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:44,466 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:44,466 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:44,467 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:44,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:44,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:44,467 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:44,467 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:44,467 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:44,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:44,489 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2021-12-07 00:01:44,489 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:44,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:44,490 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:44,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2021-12-07 00:01:44,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:44,498 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:44,498 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:44,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:44,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:44,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:44,498 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:44,499 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:44,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:44,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:44,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2021-12-07 00:01:44,521 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:44,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:44,521 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:44,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2021-12-07 00:01:44,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:44,529 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:44,529 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:44,529 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:44,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:44,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:44,530 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:44,530 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:44,530 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:44,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:44,551 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2021-12-07 00:01:44,551 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:44,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:44,552 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:44,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2021-12-07 00:01:44,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:44,560 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:44,560 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:44,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:44,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:44,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:44,561 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:44,561 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:44,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:44,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:44,582 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2021-12-07 00:01:44,582 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:44,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:44,583 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:44,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2021-12-07 00:01:44,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:44,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:44,591 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:44,591 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:44,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:44,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:44,591 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:44,592 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:44,592 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:44,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:44,613 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2021-12-07 00:01:44,613 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:44,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:44,614 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:44,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2021-12-07 00:01:44,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:44,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:44,622 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:44,622 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:44,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:44,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:44,622 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:44,624 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:44,624 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:44,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:44,647 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:44,647 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:44,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:44,648 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:44,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2021-12-07 00:01:44,649 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:44,658 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:44,658 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:44,658 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:44,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:44,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:44,658 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:44,659 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:44,659 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:44,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:44,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2021-12-07 00:01:44,698 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:44,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:44,698 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:44,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2021-12-07 00:01:44,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:44,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:44,706 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:44,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:44,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:44,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:44,707 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:44,707 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:44,707 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:44,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:44,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2021-12-07 00:01:44,728 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:44,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:44,729 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:44,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2021-12-07 00:01:44,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:44,740 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:44,740 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:44,740 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:44,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:44,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:44,740 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:44,751 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:44,751 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:44,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:44,800 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2021-12-07 00:01:44,800 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:44,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:44,801 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:44,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2021-12-07 00:01:44,803 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 [2021-12-07 00:01:44,810 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:44,810 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:44,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:44,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:44,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:44,810 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:44,812 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:44,812 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:44,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:44,835 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2021-12-07 00:01:44,835 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:44,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:44,836 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:44,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2021-12-07 00:01:44,837 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 [2021-12-07 00:01:44,844 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:44,844 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:44,844 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:44,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:44,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:44,844 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:44,845 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:44,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:44,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:44,869 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2021-12-07 00:01:44,870 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:44,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:44,870 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:44,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2021-12-07 00:01:44,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:44,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:44,879 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:44,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:44,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:44,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:44,879 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:44,879 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:44,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:44,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:44,901 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:44,901 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:44,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:44,902 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:44,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2021-12-07 00:01:44,902 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 [2021-12-07 00:01:44,910 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:44,910 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:44,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:44,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:44,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:44,910 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:44,911 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:44,911 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:44,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:44,932 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2021-12-07 00:01:44,932 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:44,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:44,933 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:44,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2021-12-07 00:01:44,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:44,943 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:44,943 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:44,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:44,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:44,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:44,943 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:44,944 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:44,944 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:44,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:44,965 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:44,965 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:44,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:44,966 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:44,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2021-12-07 00:01:44,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:44,974 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:44,974 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:44,975 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:44,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:44,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:44,975 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:44,976 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:44,976 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:44,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:45,000 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:45,000 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:45,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:45,001 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:45,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2021-12-07 00:01:45,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:45,010 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:45,010 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:45,010 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:45,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:45,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:45,010 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:45,012 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:45,012 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:45,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:45,043 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2021-12-07 00:01:45,043 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:45,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:45,044 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:45,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2021-12-07 00:01:45,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:45,052 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:45,052 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:45,052 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:45,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:45,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:45,053 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:45,053 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:45,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:45,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:45,074 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2021-12-07 00:01:45,074 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:45,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:45,075 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:45,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2021-12-07 00:01:45,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:45,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:45,083 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:45,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:45,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:45,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:45,083 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:45,084 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:45,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:45,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:45,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2021-12-07 00:01:45,105 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:45,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:45,105 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:45,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2021-12-07 00:01:45,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:45,115 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:45,115 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:45,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:45,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:45,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:45,115 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:45,117 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:45,117 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:45,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:45,143 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:45,143 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:45,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:45,144 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:45,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2021-12-07 00:01:45,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:45,152 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:45,152 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:45,152 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:45,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:45,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:45,152 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:45,154 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:45,154 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:45,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:45,177 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2021-12-07 00:01:45,177 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:45,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:45,178 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:45,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2021-12-07 00:01:45,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:45,186 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:45,186 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:45,186 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:45,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:45,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:45,186 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:45,187 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:45,187 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:45,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:45,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2021-12-07 00:01:45,211 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:45,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:45,211 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:45,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2021-12-07 00:01:45,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:45,226 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:45,226 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:45,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:45,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:45,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:45,226 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:45,227 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:45,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:45,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:45,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2021-12-07 00:01:45,252 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:45,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:45,253 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:45,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2021-12-07 00:01:45,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:45,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:45,261 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:45,262 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:45,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:45,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:45,262 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:45,263 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:45,263 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:45,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:45,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2021-12-07 00:01:45,284 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:45,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:45,285 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:45,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2021-12-07 00:01:45,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:45,293 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:45,293 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:45,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:45,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:45,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:45,293 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:45,294 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:45,294 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:45,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:45,315 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2021-12-07 00:01:45,315 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:45,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:45,316 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:45,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2021-12-07 00:01:45,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:45,324 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:45,324 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:45,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:45,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:45,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:45,324 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:45,325 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:45,325 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:45,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:45,345 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2021-12-07 00:01:45,346 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:45,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:45,346 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:45,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2021-12-07 00:01:45,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:45,354 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:45,355 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:45,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:45,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:45,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:45,355 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:01:45,355 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:01:45,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:45,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:45,388 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2021-12-07 00:01:45,388 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-12-07 00:01:45,388 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:45,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:45,389 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:45,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2021-12-07 00:01:45,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:45,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:45,397 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:45,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:45,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:45,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:45,397 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:45,398 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:45,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:45,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:45,420 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2021-12-07 00:01:45,420 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:45,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:45,421 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:45,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2021-12-07 00:01:45,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:45,430 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:45,430 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:45,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:45,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:45,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:45,430 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:45,431 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:45,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:45,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:45,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2021-12-07 00:01:45,450 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:45,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:45,451 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:45,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2021-12-07 00:01:45,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:45,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:45,459 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:45,459 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:45,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:45,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:45,459 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:45,459 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:45,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:45,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:45,479 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2021-12-07 00:01:45,479 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:45,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:45,480 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:45,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2021-12-07 00:01:45,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:45,488 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:45,488 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:45,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:45,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:45,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:45,488 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:45,489 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:45,489 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:45,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:45,508 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2021-12-07 00:01:45,508 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:45,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:45,509 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:45,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2021-12-07 00:01:45,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:45,519 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:45,519 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:45,519 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:45,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:45,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:45,519 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:45,519 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:45,519 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:45,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:45,539 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2021-12-07 00:01:45,539 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:45,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:45,540 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:45,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2021-12-07 00:01:45,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:45,549 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:45,549 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:45,549 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:45,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:45,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:45,549 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:45,549 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:45,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:45,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:45,569 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2021-12-07 00:01:45,569 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:45,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:45,570 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:45,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2021-12-07 00:01:45,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:45,578 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:45,578 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:45,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:45,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:45,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:45,578 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:45,579 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:45,579 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:45,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:45,599 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:45,599 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:45,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:45,600 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:45,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2021-12-07 00:01:45,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:45,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:45,608 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:45,608 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:45,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:45,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:45,608 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:45,609 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:45,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:45,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:45,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2021-12-07 00:01:45,630 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:45,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:45,631 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:45,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2021-12-07 00:01:45,633 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 [2021-12-07 00:01:45,640 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:45,640 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:45,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:45,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:45,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:45,640 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:45,641 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:45,641 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:45,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:45,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2021-12-07 00:01:45,662 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:45,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:45,662 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:45,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2021-12-07 00:01:45,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:45,670 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:45,670 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:45,670 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:45,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:45,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:45,670 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:45,671 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:45,671 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:45,672 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:45,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2021-12-07 00:01:45,690 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:45,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:45,690 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:45,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2021-12-07 00:01:45,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:45,700 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:45,700 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:45,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:45,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:45,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:45,700 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:45,708 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:45,708 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:45,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:45,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2021-12-07 00:01:45,743 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:45,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:45,744 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:45,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2021-12-07 00:01:45,745 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 [2021-12-07 00:01:45,753 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:45,753 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:45,753 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:45,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:45,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:45,753 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:45,755 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:45,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:45,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:45,776 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2021-12-07 00:01:45,776 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:45,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:45,777 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:45,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2021-12-07 00:01:45,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:45,787 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:45,787 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:45,787 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:45,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:45,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:45,787 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:45,788 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:45,788 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:45,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:45,808 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2021-12-07 00:01:45,808 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:45,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:45,808 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:45,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2021-12-07 00:01:45,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:45,817 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:45,817 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:45,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:45,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:45,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:45,817 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:45,817 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:45,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:45,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:45,837 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2021-12-07 00:01:45,837 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:45,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:45,837 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:45,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2021-12-07 00:01:45,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:45,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:45,846 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:45,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:45,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:45,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:45,846 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:45,847 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:45,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:45,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:45,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2021-12-07 00:01:45,867 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:45,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:45,867 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:45,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2021-12-07 00:01:45,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:45,875 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:45,876 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:45,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:45,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:45,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:45,876 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:45,876 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:45,876 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:45,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:45,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2021-12-07 00:01:45,896 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:45,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:45,897 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:45,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2021-12-07 00:01:45,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:45,905 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:45,905 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:45,905 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:45,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:45,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:45,905 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:45,906 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:45,906 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:45,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:45,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2021-12-07 00:01:45,926 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:45,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:45,927 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:45,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2021-12-07 00:01:45,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:45,937 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:45,937 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:45,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:45,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:45,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:45,937 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:45,938 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:45,938 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:45,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:45,960 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2021-12-07 00:01:45,960 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:45,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:45,961 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:45,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2021-12-07 00:01:45,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:45,969 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:45,969 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:45,969 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:45,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:45,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:45,969 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:45,969 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:45,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:45,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:45,988 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2021-12-07 00:01:45,989 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:45,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:45,989 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:45,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2021-12-07 00:01:45,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:45,998 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:45,998 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:45,998 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:45,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:45,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:45,998 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:45,999 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:45,999 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:46,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:46,019 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2021-12-07 00:01:46,019 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:46,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:46,020 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:46,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2021-12-07 00:01:46,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:46,029 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:46,029 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:46,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:46,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:46,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:46,029 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:46,030 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:46,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:46,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:46,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2021-12-07 00:01:46,052 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:46,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:46,052 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:46,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2021-12-07 00:01:46,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:46,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:46,061 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:46,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:46,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:46,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:46,061 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:46,062 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:46,062 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:46,065 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:46,083 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2021-12-07 00:01:46,083 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:46,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:46,084 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:46,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2021-12-07 00:01:46,085 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 [2021-12-07 00:01:46,092 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:46,093 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:46,093 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:46,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:46,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:46,093 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:46,094 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:46,094 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:46,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:46,114 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2021-12-07 00:01:46,115 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:46,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:46,115 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:46,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2021-12-07 00:01:46,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:46,123 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:46,123 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:46,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:46,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:46,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:46,123 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:46,124 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:46,124 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:46,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:46,144 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2021-12-07 00:01:46,145 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:46,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:46,145 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:46,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2021-12-07 00:01:46,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:46,153 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:46,153 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:46,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:46,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:46,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:46,154 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:46,154 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:46,154 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:46,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:46,174 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:46,174 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:46,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:46,175 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:46,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2021-12-07 00:01:46,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:46,183 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:46,183 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:46,183 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:46,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:46,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:46,183 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:46,183 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:46,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:46,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:46,202 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:46,203 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:46,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:46,203 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:46,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2021-12-07 00:01:46,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:46,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:46,211 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:46,211 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:46,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:46,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:46,211 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:46,212 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:46,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:46,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:46,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2021-12-07 00:01:46,231 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:46,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:46,232 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:46,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2021-12-07 00:01:46,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:46,241 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:46,241 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:01:46,241 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:46,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:46,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:46,241 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:46,242 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:46,242 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:46,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:46,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2021-12-07 00:01:46,261 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-12-07 00:01:46,261 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:46,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:46,262 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:46,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2021-12-07 00:01:46,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:46,270 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:46,270 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:46,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:46,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:46,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:46,270 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:01:46,272 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:01:46,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:46,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:46,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2021-12-07 00:01:46,295 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:46,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:46,295 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:46,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2021-12-07 00:01:46,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:46,304 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:46,304 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:46,304 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:46,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:46,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:46,304 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:01:46,304 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:01:46,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:46,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:46,324 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2021-12-07 00:01:46,325 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:46,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:46,325 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:46,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2021-12-07 00:01:46,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:46,334 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:46,334 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:46,334 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:46,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:46,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:46,334 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:01:46,334 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:01:46,334 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:46,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:46,355 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2021-12-07 00:01:46,355 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:46,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:46,355 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:46,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2021-12-07 00:01:46,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:46,364 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:46,364 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:46,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:46,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:46,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:46,364 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:01:46,365 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:01:46,365 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:46,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:46,388 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:46,389 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:46,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:46,389 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:46,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2021-12-07 00:01:46,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:46,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:46,398 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:46,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:46,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:46,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:46,398 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:01:46,398 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:01:46,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:46,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:46,419 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:46,419 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:46,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:46,419 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:46,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2021-12-07 00:01:46,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:46,427 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:46,427 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:46,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:46,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:46,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:46,428 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:01:46,428 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:01:46,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:46,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:46,448 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2021-12-07 00:01:46,448 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:46,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:46,449 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:46,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2021-12-07 00:01:46,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:46,457 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:46,457 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:46,458 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:46,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:46,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:46,458 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:01:46,458 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:01:46,458 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:46,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:46,479 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2021-12-07 00:01:46,479 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:46,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:46,480 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:46,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2021-12-07 00:01:46,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:46,488 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:46,488 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:46,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:46,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:46,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:46,488 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:01:46,490 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:01:46,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:46,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:46,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2021-12-07 00:01:46,513 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:46,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:46,514 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:46,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2021-12-07 00:01:46,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:46,522 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:46,522 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:46,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:46,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:46,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:46,522 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:01:46,523 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:01:46,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:46,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:46,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2021-12-07 00:01:46,545 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:46,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:46,546 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:46,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2021-12-07 00:01:46,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:46,554 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:46,554 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:46,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:46,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:46,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:46,554 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:01:46,555 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:01:46,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:46,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:46,575 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:46,575 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:46,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:46,576 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:46,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2021-12-07 00:01:46,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:46,586 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:46,586 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:46,586 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:46,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:46,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:46,586 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:01:46,597 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:01:46,598 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:46,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:46,650 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2021-12-07 00:01:46,650 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:46,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:46,651 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:46,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2021-12-07 00:01:46,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:46,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:46,660 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:46,660 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:46,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:46,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:46,660 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:01:46,662 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:01:46,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:46,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:46,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2021-12-07 00:01:46,686 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:46,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:46,687 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:46,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2021-12-07 00:01:46,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:46,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:46,695 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:46,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:46,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:46,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:46,695 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:01:46,696 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:01:46,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:46,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:46,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2021-12-07 00:01:46,718 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:46,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:46,718 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:46,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2021-12-07 00:01:46,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:46,726 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:46,726 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:46,726 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:46,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:46,727 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:46,727 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:01:46,727 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:01:46,727 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:46,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:46,748 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2021-12-07 00:01:46,749 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:46,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:46,749 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:46,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2021-12-07 00:01:46,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:46,758 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:46,758 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:46,758 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:46,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:46,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:46,758 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:01:46,759 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:01:46,759 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:46,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:46,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2021-12-07 00:01:46,780 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:46,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:46,781 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:46,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2021-12-07 00:01:46,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:46,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:46,789 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:46,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:46,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:46,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:46,790 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:01:46,790 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:01:46,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:46,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:46,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2021-12-07 00:01:46,812 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:46,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:46,813 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:46,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2021-12-07 00:01:46,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:46,821 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:46,821 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:46,821 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:46,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:46,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:46,821 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:01:46,822 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:01:46,822 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:46,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:46,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2021-12-07 00:01:46,844 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:46,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:46,844 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:46,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2021-12-07 00:01:46,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:46,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:46,853 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:46,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:46,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:46,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:46,854 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:01:46,855 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:01:46,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:46,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:46,880 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:46,880 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:46,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:46,880 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:46,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2021-12-07 00:01:46,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:46,889 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:46,889 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:46,889 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:46,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:46,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:46,889 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:01:46,889 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:01:46,889 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:46,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:46,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2021-12-07 00:01:46,910 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:46,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:46,910 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:46,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2021-12-07 00:01:46,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:46,920 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:46,921 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:46,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:46,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:46,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:46,921 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:01:46,921 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:01:46,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:46,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:46,943 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2021-12-07 00:01:46,943 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:46,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:46,944 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:46,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2021-12-07 00:01:46,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:46,952 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:46,952 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:46,952 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:46,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:46,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:46,952 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:01:46,954 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:01:46,954 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:46,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:46,977 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:46,978 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:46,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:46,978 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:46,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2021-12-07 00:01:46,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:46,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:46,986 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:46,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:46,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:46,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:46,986 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:01:46,988 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:01:46,988 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:46,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:47,012 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:47,012 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:47,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:47,013 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:47,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2021-12-07 00:01:47,014 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 [2021-12-07 00:01:47,022 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:47,022 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:47,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:47,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:47,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:47,022 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:01:47,023 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:01:47,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:47,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:47,045 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2021-12-07 00:01:47,045 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:47,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:47,045 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:47,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2021-12-07 00:01:47,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:47,054 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:47,054 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:47,054 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:47,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:47,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:47,054 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:01:47,055 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:01:47,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:47,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:47,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2021-12-07 00:01:47,078 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:47,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:47,079 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:47,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2021-12-07 00:01:47,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:47,086 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:47,087 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:47,087 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:47,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:47,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:47,087 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:01:47,088 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:01:47,088 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:47,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:47,108 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2021-12-07 00:01:47,109 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:47,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:47,109 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:47,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2021-12-07 00:01:47,110 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 [2021-12-07 00:01:47,117 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:47,118 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:47,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:47,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:47,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:47,118 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:01:47,118 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:01:47,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:47,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:47,140 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2021-12-07 00:01:47,140 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:47,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:47,141 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:47,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2021-12-07 00:01:47,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:47,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:47,151 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:47,151 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:47,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:47,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:47,151 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:01:47,151 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:01:47,151 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:47,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:47,184 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2021-12-07 00:01:47,184 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:47,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:47,185 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:47,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2021-12-07 00:01:47,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:47,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:01:47,193 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:01:47,193 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:47,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:47,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:47,193 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:01:47,194 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:01:47,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:47,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:47,214 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2021-12-07 00:01:47,214 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:01:47,214 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-07 00:01:47,215 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-07 00:01:47,215 INFO L87 Difference]: Start difference. First operand 383 states and 662 transitions. cyclomatic complexity: 280 Second operand has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-07 00:01:47,257 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:01:47,257 INFO L93 Difference]: Finished difference Result 386 states and 664 transitions. [2021-12-07 00:01:47,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-07 00:01:47,258 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 386 states and 664 transitions. [2021-12-07 00:01:47,261 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 191 [2021-12-07 00:01:47,264 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 386 states to 383 states and 620 transitions. [2021-12-07 00:01:47,264 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 383 [2021-12-07 00:01:47,265 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 383 [2021-12-07 00:01:47,265 INFO L73 IsDeterministic]: Start isDeterministic. Operand 383 states and 620 transitions. [2021-12-07 00:01:47,266 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 00:01:47,266 INFO L681 BuchiCegarLoop]: Abstraction has 383 states and 620 transitions. [2021-12-07 00:01:47,266 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 383 states and 620 transitions. [2021-12-07 00:01:47,277 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 383 to 383. [2021-12-07 00:01:47,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 383 states, 383 states have (on average 1.6187989556135771) internal successors, (620), 382 states have internal predecessors, (620), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-07 00:01:47,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 383 states and 620 transitions. [2021-12-07 00:01:47,280 INFO L704 BuchiCegarLoop]: Abstraction has 383 states and 620 transitions. [2021-12-07 00:01:47,280 INFO L587 BuchiCegarLoop]: Abstraction has 383 states and 620 transitions. [2021-12-07 00:01:47,280 INFO L425 BuchiCegarLoop]: ======== Iteration 4============ [2021-12-07 00:01:47,280 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 383 states and 620 transitions. [2021-12-07 00:01:47,282 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 191 [2021-12-07 00:01:47,282 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:01:47,282 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:01:47,284 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:01:47,284 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:01:47,285 INFO L791 eck$LassoCheckResult]: Stem: 2412#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(46, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0; 2360#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~ret56#1, main_#t~ret57#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~ep13~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~ep14~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~ep21~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~ep23~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~ep24~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~ep31~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~ep32~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~ep34~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep41~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep42~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep43~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~id1~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~r1~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~st1~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~nl1~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~m1~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~max1~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~mode1~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~id2~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~r2~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~st2~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~nl2~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~m2~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~max2~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~mode2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~id3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~r3~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~st3~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~nl3~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~m3~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~max3~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~mode3~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~id4~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~r4~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~st4~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~nl4~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~m4~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~max4~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~mode4~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 2341#L394 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 2251#L405 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 2252#L415 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 2099#L426 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 2355#L436 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 2324#L447 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 2343#L457 assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 2096#L468 init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 2310#L478 assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 2229#L489 init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 2198#L499 assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 2199#L510 init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 2361#L520 assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 2187#L531 init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 2188#L541 assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 2137#L552 init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 2367#L562 assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 2203#L573 init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 2210#L583 assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 2242#L594 init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 2369#L604 assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 2234#L615 init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 2319#L625 assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 2151#L636 init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 2398#L646 assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 2274#L657 init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 2330#L667 assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 2110#L678 init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 2281#L688 assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 2220#L699 init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 2302#L709 assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 2165#L720 init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 2166#L730 assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 2183#L741 init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 2140#L751 assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 2141#L762 init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 2101#L772 assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 2102#L783 init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 2245#L793 assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 2112#L804 init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 2113#L814 assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 2208#L825 init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 2317#L835 assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 2170#L846 init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 2326#L856 assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 2164#L867 init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 2130#L877 assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 2115#L888 init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 2132#L898 assume ~id1~0 != ~id2~0; 2262#L899 assume ~id1~0 != ~id3~0; 2368#L900 assume ~id1~0 != ~id4~0; 2399#L901 assume ~id2~0 != ~id3~0; 2278#L902 assume ~id2~0 != ~id4~0; 2279#L903 assume ~id3~0 != ~id4~0; 2346#L904 assume ~id1~0 >= 0; 2311#L905 assume ~id2~0 >= 0; 2312#L906 assume ~id3~0 >= 0; 2377#L907 assume ~id4~0 >= 0; 2378#L908 assume 0 == ~r1~0 % 256; 2212#L909 assume 0 == ~r2~0 % 256; 2128#L910 assume 0 == ~r3~0 % 256; 2129#L911 assume 0 == ~r4~0 % 256; 2374#L912 assume 0 != init_~r123~0#1 % 256; 2309#L913 assume 0 != init_~r133~0#1 % 256; 2246#L914 assume 0 != init_~r143~0#1 % 256; 2247#L915 assume 0 != init_~r213~0#1 % 256; 2269#L916 assume 0 != init_~r233~0#1 % 256; 2296#L917 assume 0 != init_~r243~0#1 % 256; 2297#L918 assume 0 != init_~r313~0#1 % 256; 2342#L919 assume 0 != init_~r323~0#1 % 256; 2318#L920 assume 0 != init_~r343~0#1 % 256; 2298#L921 assume 0 != init_~r413~0#1 % 256; 2299#L922 assume 0 != init_~r423~0#1 % 256; 2405#L923 assume 0 != init_~r433~0#1 % 256; 2397#L924 assume ~max1~0 == ~id1~0; 2249#L925 assume ~max2~0 == ~id2~0; 2250#L926 assume ~max3~0 == ~id3~0; 2339#L927 assume ~max4~0 == ~id4~0; 2340#L928 assume 0 == ~st1~0; 2384#L929 assume 0 == ~st2~0; 2221#L930 assume 0 == ~st3~0; 2104#L931 assume 0 == ~st4~0; 2105#L932 assume 0 == ~nl1~0; 2253#L933 assume 0 == ~nl2~0; 2272#L934 assume 0 == ~nl3~0; 2235#L935 assume 0 == ~nl4~0; 2236#L936 assume 0 == ~mode1~0 % 256; 2354#L937 assume 0 == ~mode2~0 % 256; 2391#L938 assume 0 == ~mode3~0 % 256; 2332#L939 assume 0 == ~mode4~0 % 256;init_~tmp___23~0#1 := 1; 2313#L898-1 init_#res#1 := init_~tmp___23~0#1; 2314#L1067 main_#t~ret56#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 2194#L22 assume !(0 == assume_abort_if_not_~cond#1); 2195#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 2280#L1204-2 [2021-12-07 00:01:47,285 INFO L793 eck$LassoCheckResult]: Loop: 2280#L1204-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1; 2415#L110 assume 0 != ~mode1~0 % 256;~r1~0 := 1 + ~r1~0 % 256; 2232#L112 assume !(0 != ~ep21~0 % 256); 2214#L112-1 assume !(0 != ~ep31~0 % 256); 2371#L119 assume !(0 != ~ep41~0 % 256); 2385#L126 assume !(3 == ~r1~0 % 256); 2386#L133 ~mode1~0 := 0; 2464#L110-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite7#1, node2_#t~ite8#1, node2_#t~ite9#1; 2372#L163 assume !(0 != ~mode2~0 % 256); 2373#L195 assume !(~r2~0 % 256 < 3); 2450#L195-1 ~mode2~0 := 1; 2449#L163-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite10#1, node3_#t~ite11#1, node3_#t~ite12#1; 2448#L216 assume !(0 != ~mode3~0 % 256); 2328#L248 assume !(~r3~0 % 256 < 3); 2122#L248-1 ~mode3~0 := 1; 2157#L216-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite13#1, node4_#t~ite14#1, node4_#t~ite15#1; 2158#L269 assume !(0 != ~mode4~0 % 256); 2223#L301 assume !(~r4~0 % 256 < 3); 2428#L301-1 ~mode4~0 := 1; 2427#L269-2 assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 2426#L1075 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 2425#L1076 assume ~st1~0 + ~nl1~0 <= 1; 2424#L1077 assume ~st2~0 + ~nl2~0 <= 1; 2423#L1078 assume ~st3~0 + ~nl3~0 <= 1; 2422#L1079 assume ~st4~0 + ~nl4~0 <= 1; 2421#L1080 assume !(~r1~0 % 256 >= 3); 2347#L1083 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; 2348#L1084 assume ~r1~0 % 256 < 3; 2420#L1089 assume !(~r1~0 % 256 >= 3); 2389#L1093 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; 2390#L1094 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 2419#L1075-1 check_#res#1 := check_~tmp~1#1; 2418#L1127 main_#t~ret57#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret57#1;havoc main_#t~ret57#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 2417#L1246 assume !(0 == assert_~arg#1 % 256); 2416#L1241 assume { :end_inline_assert } true; 2280#L1204-2 [2021-12-07 00:01:47,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:01:47,286 INFO L85 PathProgramCache]: Analyzing trace with hash -67821554, now seen corresponding path program 1 times [2021-12-07 00:01:47,286 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:01:47,286 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [980553068] [2021-12-07 00:01:47,286 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:01:47,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:01:47,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:01:47,357 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:01:47,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:01:47,434 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:01:47,435 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:01:47,435 INFO L85 PathProgramCache]: Analyzing trace with hash -1101404608, now seen corresponding path program 1 times [2021-12-07 00:01:47,435 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:01:47,435 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1354242392] [2021-12-07 00:01:47,435 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:01:47,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:01:47,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:01:47,442 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:01:47,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:01:47,452 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:01:47,452 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:01:47,452 INFO L85 PathProgramCache]: Analyzing trace with hash -1534680301, now seen corresponding path program 1 times [2021-12-07 00:01:47,452 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:01:47,452 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1498235883] [2021-12-07 00:01:47,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:01:47,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:01:47,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:01:47,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-07 00:01:47,513 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:01:47,513 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1498235883] [2021-12-07 00:01:47,514 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1498235883] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:01:47,514 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:01:47,514 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-07 00:01:47,514 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [651335558] [2021-12-07 00:01:47,514 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:01:48,114 INFO L210 LassoAnalysis]: Preferences: [2021-12-07 00:01:48,115 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-07 00:01:48,115 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-07 00:01:48,115 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-07 00:01:48,115 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-12-07 00:01:48,115 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:48,115 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-07 00:01:48,115 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-07 00:01:48,115 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_floodmax.4_overflow.ufo.UNBOUNDED.pals.c_Iteration4_Loop [2021-12-07 00:01:48,115 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-07 00:01:48,115 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-07 00:01:48,117 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,118 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,119 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,120 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,121 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,145 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,147 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,149 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,150 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,150 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,151 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,152 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,154 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,154 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,156 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,157 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,160 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,160 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,163 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,164 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,167 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,167 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,169 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,169 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,172 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,174 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,176 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,177 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,515 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-07 00:01:48,515 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-12-07 00:01:48,515 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:48,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:48,517 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:48,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2021-12-07 00:01:48,518 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:01:48,518 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:01:48,527 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:01:48,527 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_#t~ite4#1=0} Honda state: {ULTIMATE.start_node1_#t~ite4#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:01:48,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2021-12-07 00:01:48,545 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:48,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:48,546 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:48,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2021-12-07 00:01:48,547 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:01:48,547 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:01:48,555 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:01:48,555 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite11#1=0} Honda state: {ULTIMATE.start_node3_#t~ite11#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:01:48,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2021-12-07 00:01:48,574 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:48,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:48,575 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:48,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2021-12-07 00:01:48,576 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:01:48,576 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:01:48,584 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:01:48,584 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node2_#t~ite7#1=0} Honda state: {ULTIMATE.start_node2_#t~ite7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:01:48,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:48,602 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:48,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:48,603 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:48,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2021-12-07 00:01:48,604 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:01:48,604 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:01:48,619 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:01:48,619 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep31~0=0} Honda state: {~ep31~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:01:48,637 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2021-12-07 00:01:48,637 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:48,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:48,638 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:48,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2021-12-07 00:01:48,639 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:01:48,639 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:01:48,673 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:01:48,673 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~p43_new~0=4, ~p42_new~0=4, ~p24_new~0=4, ~p41_new~0=4, ~nomsg~0=4, ~p34_new~0=4, ~p31_new~0=4, ~p32_new~0=4, ~p13_new~0=4, ~p21_new~0=4, ~p12_new~0=4, ~p23_new~0=4, ~p14_new~0=4, ~p14_old~0=4, ~p23_old~0=4, ~p13_old~0=4, ~p24_old~0=4, ~p41_old~0=4, ~p12_old~0=4, ~p21_old~0=4, ~p43_old~0=4, ~p42_old~0=4, ~p34_old~0=4, ~p32_old~0=4, ~p31_old~0=4} Honda state: {~p43_new~0=4, ~p42_new~0=4, ~p24_new~0=4, ~p41_new~0=4, ~nomsg~0=4, ~p34_new~0=4, ~p31_new~0=4, ~p32_new~0=4, ~p13_new~0=4, ~p21_new~0=4, ~p12_new~0=4, ~p23_new~0=4, ~p14_new~0=4, ~p14_old~0=4, ~p23_old~0=4, ~p13_old~0=4, ~p24_old~0=4, ~p41_old~0=4, ~p12_old~0=4, ~p21_old~0=4, ~p43_old~0=4, ~p42_old~0=4, ~p34_old~0=4, ~p32_old~0=4, ~p31_old~0=4} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:01:48,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2021-12-07 00:01:48,693 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:48,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:48,693 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:48,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2021-12-07 00:01:48,694 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:01:48,694 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:01:48,721 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2021-12-07 00:01:48,721 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:48,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:48,722 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:48,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2021-12-07 00:01:48,727 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-12-07 00:01:48,727 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:01:48,821 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-12-07 00:01:48,823 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2021-12-07 00:01:48,823 INFO L210 LassoAnalysis]: Preferences: [2021-12-07 00:01:48,823 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-07 00:01:48,823 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-07 00:01:48,823 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-07 00:01:48,823 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-07 00:01:48,823 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:48,823 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-07 00:01:48,823 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-07 00:01:48,823 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_floodmax.4_overflow.ufo.UNBOUNDED.pals.c_Iteration4_Loop [2021-12-07 00:01:48,823 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-07 00:01:48,823 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-07 00:01:48,825 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,827 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,828 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,829 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,830 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,832 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,834 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,835 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,836 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,836 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,860 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,861 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,862 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,863 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,866 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,867 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,868 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,870 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,873 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,874 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,876 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,877 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,878 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,879 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,880 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,882 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,883 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:48,886 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:01:49,262 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-07 00:01:49,262 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-07 00:01:49,262 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:49,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:49,263 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:49,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2021-12-07 00:01:49,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:49,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:49,271 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:49,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:49,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:49,271 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:49,271 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:49,271 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:49,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:49,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2021-12-07 00:01:49,290 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:49,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:49,291 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:49,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2021-12-07 00:01:49,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:49,298 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:49,298 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:49,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:49,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:49,299 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:49,299 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:49,299 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:49,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:49,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2021-12-07 00:01:49,319 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:49,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:49,319 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:49,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2021-12-07 00:01:49,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:49,328 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:49,328 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:49,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:49,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:49,328 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:49,329 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:49,329 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:49,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:49,347 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2021-12-07 00:01:49,347 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:49,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:49,348 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:49,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2021-12-07 00:01:49,349 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 [2021-12-07 00:01:49,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:49,356 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:49,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:49,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:49,356 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:49,356 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:49,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:49,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:49,375 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2021-12-07 00:01:49,375 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:49,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:49,376 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:49,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2021-12-07 00:01:49,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:49,384 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:49,384 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:49,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:49,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:49,384 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:49,385 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:49,385 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:49,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:49,405 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2021-12-07 00:01:49,405 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:49,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:49,406 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:49,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2021-12-07 00:01:49,407 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 [2021-12-07 00:01:49,413 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:49,413 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:49,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:49,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:49,414 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:49,414 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:49,414 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:49,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:49,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2021-12-07 00:01:49,433 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:49,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:49,434 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:49,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2021-12-07 00:01:49,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:49,442 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:49,442 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:49,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:49,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:49,442 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:49,443 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:49,443 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:49,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:49,462 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2021-12-07 00:01:49,462 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:49,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:49,462 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:49,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2021-12-07 00:01:49,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:49,470 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:49,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:49,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:49,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:49,470 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:49,471 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:49,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:49,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:49,489 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2021-12-07 00:01:49,489 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:49,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:49,490 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:49,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2021-12-07 00:01:49,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:49,498 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:49,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:49,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:49,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:49,498 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:49,498 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:49,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:49,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:49,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2021-12-07 00:01:49,517 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:49,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:49,517 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:49,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2021-12-07 00:01:49,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:49,527 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:49,527 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:49,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:49,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:49,527 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:49,530 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:49,530 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:49,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:49,552 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2021-12-07 00:01:49,553 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:49,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:49,553 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:49,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2021-12-07 00:01:49,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:49,561 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:49,562 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:49,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:49,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:49,562 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:49,562 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:49,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:49,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:49,581 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2021-12-07 00:01:49,581 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:49,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:49,582 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:49,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2021-12-07 00:01:49,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:49,589 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:49,590 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:49,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:49,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:49,590 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:49,590 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:49,590 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:49,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:49,608 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:49,609 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:49,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:49,609 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:49,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2021-12-07 00:01:49,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:49,617 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:49,617 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:49,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:49,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:49,617 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:49,618 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:49,618 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:49,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:49,637 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2021-12-07 00:01:49,637 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:49,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:49,638 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:49,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2021-12-07 00:01:49,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:49,646 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:49,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:49,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:49,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:49,647 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:49,647 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:49,647 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:49,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:49,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2021-12-07 00:01:49,667 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:49,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:49,667 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:49,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2021-12-07 00:01:49,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:49,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:49,675 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:49,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:49,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:49,676 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:49,676 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:49,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:49,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:49,695 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:49,695 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:49,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:49,696 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:49,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2021-12-07 00:01:49,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:49,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:49,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:49,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:49,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:49,705 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:49,706 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:49,706 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:49,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:49,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2021-12-07 00:01:49,725 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:49,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:49,725 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:49,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2021-12-07 00:01:49,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:49,733 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:49,734 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:49,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:49,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:49,734 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:49,734 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:49,734 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:49,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:49,753 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2021-12-07 00:01:49,753 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:49,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:49,754 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:49,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2021-12-07 00:01:49,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:49,765 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:49,765 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:49,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:49,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:49,765 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:49,766 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:49,767 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:49,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:49,786 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2021-12-07 00:01:49,786 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:49,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:49,787 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:49,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2021-12-07 00:01:49,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:49,795 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:49,795 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:49,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:49,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:49,795 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:49,796 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:49,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:49,797 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:49,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2021-12-07 00:01:49,815 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:49,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:49,816 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:49,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2021-12-07 00:01:49,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:49,824 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:49,824 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:49,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:49,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:49,824 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:49,825 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:49,825 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:49,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:49,844 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:49,844 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:49,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:49,845 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:49,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2021-12-07 00:01:49,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:49,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:49,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:49,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:49,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:49,853 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:49,853 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:49,853 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:49,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:49,872 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2021-12-07 00:01:49,872 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:49,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:49,873 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:49,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2021-12-07 00:01:49,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:49,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:49,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:49,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:49,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:49,881 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:49,882 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:49,882 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:49,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:49,901 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2021-12-07 00:01:49,901 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:49,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:49,902 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:49,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2021-12-07 00:01:49,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:49,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:49,909 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:49,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:49,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:49,910 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:49,910 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:49,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:49,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:49,929 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:49,929 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:49,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:49,929 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:49,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2021-12-07 00:01:49,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:49,937 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:49,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:49,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:49,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:49,937 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:49,938 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:49,938 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:49,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:49,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2021-12-07 00:01:49,958 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:49,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:49,958 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:49,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2021-12-07 00:01:49,959 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 [2021-12-07 00:01:49,966 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:49,966 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:49,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:49,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:49,966 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:49,967 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:49,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:49,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:49,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2021-12-07 00:01:49,986 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:49,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:49,987 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:49,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2021-12-07 00:01:49,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:49,995 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:49,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:49,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:49,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:49,995 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:49,995 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:49,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:49,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:50,014 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:50,014 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:50,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:50,014 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:50,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2021-12-07 00:01:50,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:50,022 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:50,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:50,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:50,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:50,022 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:50,023 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:50,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:50,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:50,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2021-12-07 00:01:50,042 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:50,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:50,043 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:50,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2021-12-07 00:01:50,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:50,051 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:50,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:50,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:50,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:50,051 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:01:50,052 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:01:50,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:50,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:50,071 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2021-12-07 00:01:50,072 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-12-07 00:01:50,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:50,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:50,072 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:50,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2021-12-07 00:01:50,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:50,080 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:50,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:50,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:50,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:50,080 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:50,080 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:50,080 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:50,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:50,099 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:50,099 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:50,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:50,100 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:50,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2021-12-07 00:01:50,101 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 [2021-12-07 00:01:50,107 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:50,108 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:50,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:50,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:50,108 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:50,108 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:50,108 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:50,109 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:50,127 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2021-12-07 00:01:50,127 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:50,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:50,128 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:50,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2021-12-07 00:01:50,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:50,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:50,136 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:50,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:50,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:50,136 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:50,136 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:50,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:50,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:50,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2021-12-07 00:01:50,156 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:50,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:50,156 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:50,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2021-12-07 00:01:50,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:50,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:50,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:50,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:50,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:50,165 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:50,165 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:50,165 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:50,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:50,184 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2021-12-07 00:01:50,184 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:50,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:50,184 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:50,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2021-12-07 00:01:50,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:50,192 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:50,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:50,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:50,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:50,192 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:50,193 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:50,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:50,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:50,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2021-12-07 00:01:50,213 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:50,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:50,214 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:50,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2021-12-07 00:01:50,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:50,221 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:50,221 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:50,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:50,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:50,221 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:50,222 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:50,222 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:50,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:50,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2021-12-07 00:01:50,242 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:50,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:50,242 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:50,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2021-12-07 00:01:50,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:50,250 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:50,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:50,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:50,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:50,251 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:50,251 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:50,251 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:50,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:50,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2021-12-07 00:01:50,271 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:50,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:50,272 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:50,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2021-12-07 00:01:50,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:50,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:50,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:50,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:50,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:50,281 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:50,281 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:50,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:50,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:50,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2021-12-07 00:01:50,301 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:50,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:50,302 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:50,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2021-12-07 00:01:50,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:50,309 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:50,309 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:50,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:50,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:50,310 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:50,310 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:50,310 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:50,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:50,329 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:50,329 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:50,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:50,330 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:50,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2021-12-07 00:01:50,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:50,338 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:50,339 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:50,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:50,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:50,339 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:50,343 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:50,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:50,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:50,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2021-12-07 00:01:50,368 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:50,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:50,369 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:50,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2021-12-07 00:01:50,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:50,377 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:50,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:50,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:50,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:50,377 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:50,378 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:50,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:50,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:50,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2021-12-07 00:01:50,397 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:50,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:50,398 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:50,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2021-12-07 00:01:50,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:50,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:50,405 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:50,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:50,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:50,406 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:50,406 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:50,406 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:50,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:50,425 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:50,425 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:50,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:50,425 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:50,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2021-12-07 00:01:50,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:50,433 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:50,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:50,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:50,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:50,433 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:50,434 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:50,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:50,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:50,453 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2021-12-07 00:01:50,453 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:50,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:50,454 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:50,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2021-12-07 00:01:50,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:50,462 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:50,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:50,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:50,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:50,462 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:50,462 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:50,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:50,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:50,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2021-12-07 00:01:50,483 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:50,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:50,484 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:50,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2021-12-07 00:01:50,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:50,492 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:50,492 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:50,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:50,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:50,492 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:50,493 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:50,493 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:50,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:50,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2021-12-07 00:01:50,514 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:50,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:50,514 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:50,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2021-12-07 00:01:50,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:50,522 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:50,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:50,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:50,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:50,522 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:50,522 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:50,522 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:50,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:50,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2021-12-07 00:01:50,541 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:50,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:50,542 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:50,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2021-12-07 00:01:50,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:50,549 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:50,549 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:50,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:50,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:50,550 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:50,550 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:50,550 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:50,552 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:50,570 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:50,570 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:50,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:50,571 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:50,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2021-12-07 00:01:50,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:50,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:50,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:50,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:50,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:50,579 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:50,580 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:50,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:50,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:50,600 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:50,600 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:50,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:50,601 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:50,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2021-12-07 00:01:50,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:50,609 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:50,609 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:50,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:50,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:50,609 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:50,609 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:50,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:50,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:50,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2021-12-07 00:01:50,628 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:50,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:50,629 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:50,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2021-12-07 00:01:50,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:50,637 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:50,637 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:50,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:50,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:50,637 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:50,638 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:50,638 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:50,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:50,658 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2021-12-07 00:01:50,659 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:50,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:50,659 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:50,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2021-12-07 00:01:50,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:50,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:50,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:50,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:50,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:50,668 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:50,668 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:50,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:50,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:50,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2021-12-07 00:01:50,687 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:50,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:50,688 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:50,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2021-12-07 00:01:50,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:50,696 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:50,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:50,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:50,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:50,696 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:50,697 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:50,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:50,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:50,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2021-12-07 00:01:50,716 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:50,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:50,717 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:50,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2021-12-07 00:01:50,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:50,725 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:50,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:50,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:50,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:50,726 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:50,726 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:50,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:50,727 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:50,745 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:50,745 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:50,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:50,746 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:50,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2021-12-07 00:01:50,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:50,754 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:50,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:50,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:50,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:50,754 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:50,755 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:50,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:50,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:50,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2021-12-07 00:01:50,774 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:50,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:50,775 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:50,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2021-12-07 00:01:50,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:50,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:50,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:50,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:50,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:50,783 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:50,783 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:50,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:50,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:50,803 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:50,803 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:50,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:50,804 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:50,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2021-12-07 00:01:50,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:50,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:50,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:50,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:50,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:50,813 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:50,813 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:50,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:50,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:50,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2021-12-07 00:01:50,832 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:50,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:50,832 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:50,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2021-12-07 00:01:50,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:50,840 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:50,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:50,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:50,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:50,841 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:50,842 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:50,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:50,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:50,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2021-12-07 00:01:50,861 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:50,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:50,862 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:50,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2021-12-07 00:01:50,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:50,871 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:50,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:50,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:50,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:50,871 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:01:50,872 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:01:50,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:50,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:50,892 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2021-12-07 00:01:50,892 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-12-07 00:01:50,892 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:50,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:50,893 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:50,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2021-12-07 00:01:50,894 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 [2021-12-07 00:01:50,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:50,901 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:50,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:50,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:50,901 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:50,901 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:50,901 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:50,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:50,920 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Forceful destruction successful, exit code 0 [2021-12-07 00:01:50,920 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:50,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:50,920 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:50,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2021-12-07 00:01:50,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:50,929 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:50,929 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:50,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:50,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:50,930 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:50,930 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:50,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:50,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:50,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2021-12-07 00:01:50,949 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:50,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:50,950 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:50,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2021-12-07 00:01:50,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:50,958 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:50,958 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:50,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:50,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:50,958 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:50,958 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:50,958 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:50,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:50,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2021-12-07 00:01:50,978 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:50,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:50,978 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:50,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2021-12-07 00:01:50,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:50,986 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:50,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:50,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:50,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:50,987 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:50,987 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:50,987 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:50,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:51,006 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2021-12-07 00:01:51,006 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:51,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:51,006 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:51,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2021-12-07 00:01:51,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:51,018 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:51,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:51,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:51,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:51,018 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:51,019 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:51,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:51,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:51,039 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2021-12-07 00:01:51,039 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:51,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:51,040 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:51,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2021-12-07 00:01:51,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:51,047 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:51,047 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:51,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:51,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:51,048 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:51,048 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:51,048 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:51,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:51,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2021-12-07 00:01:51,068 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:51,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:51,069 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:51,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2021-12-07 00:01:51,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:51,076 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:51,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:51,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:51,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:51,077 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:51,077 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:51,077 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:51,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:51,097 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2021-12-07 00:01:51,097 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:51,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:51,098 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:51,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2021-12-07 00:01:51,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:51,106 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:51,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:51,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:51,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:51,106 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:51,106 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:51,106 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:51,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:51,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2021-12-07 00:01:51,125 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:51,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:51,126 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:51,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2021-12-07 00:01:51,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:51,134 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:51,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:51,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:51,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:51,134 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:51,134 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:51,134 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:51,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:51,154 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2021-12-07 00:01:51,154 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:51,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:51,154 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:51,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2021-12-07 00:01:51,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:51,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:51,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:51,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:51,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:51,164 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:51,169 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:51,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:51,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:51,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2021-12-07 00:01:51,197 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:51,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:51,198 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:51,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2021-12-07 00:01:51,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:51,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:51,206 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:51,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:51,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:51,206 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:51,206 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:51,206 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:51,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:51,225 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2021-12-07 00:01:51,225 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:51,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:51,226 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:51,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2021-12-07 00:01:51,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:51,234 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:51,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:51,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:51,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:51,234 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:51,235 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:51,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:51,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:51,253 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2021-12-07 00:01:51,254 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:51,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:51,254 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:51,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2021-12-07 00:01:51,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:51,262 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:51,262 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:51,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:51,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:51,262 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:51,263 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:51,263 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:51,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:51,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2021-12-07 00:01:51,283 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:51,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:51,284 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:51,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2021-12-07 00:01:51,285 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 [2021-12-07 00:01:51,293 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:51,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:51,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:51,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:51,293 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:51,294 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:51,294 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:51,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:51,315 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2021-12-07 00:01:51,315 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:51,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:51,316 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:51,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2021-12-07 00:01:51,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:51,324 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:51,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:51,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:51,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:51,325 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:51,325 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:51,325 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:51,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:51,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2021-12-07 00:01:51,346 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:51,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:51,346 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:51,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2021-12-07 00:01:51,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:51,354 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:51,354 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:51,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:51,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:51,354 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:51,355 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:51,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:51,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:51,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2021-12-07 00:01:51,373 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:51,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:51,374 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:51,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2021-12-07 00:01:51,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:51,382 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:51,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:51,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:51,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:51,382 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:51,383 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:51,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:51,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:51,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2021-12-07 00:01:51,403 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:51,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:51,404 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:51,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2021-12-07 00:01:51,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:51,412 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:51,412 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:51,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:51,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:51,413 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:51,414 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:51,414 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:51,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:51,435 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2021-12-07 00:01:51,435 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:51,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:51,436 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:51,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2021-12-07 00:01:51,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:51,444 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:51,444 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:51,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:51,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:51,444 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:51,444 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:51,445 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:51,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:51,463 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2021-12-07 00:01:51,464 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:51,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:51,464 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:51,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2021-12-07 00:01:51,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:51,472 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:51,472 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:51,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:51,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:51,473 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:51,473 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:51,473 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:51,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:51,493 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2021-12-07 00:01:51,494 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:01:51,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:01:51,494 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:01:51,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2021-12-07 00:01:51,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:01:51,502 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:01:51,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:01:51,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:01:51,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:01:51,502 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:01:51,503 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:01:51,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:01:51,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:01:51,522 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-12-07 00:04:45,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4151)] Waiting until timeout for monitored process [2021-12-07 00:04:45,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:45,301 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:45,301 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:45,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:45,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:45,301 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:04:45,302 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:04:45,302 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:45,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:45,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4151)] Ended with exit code 0 [2021-12-07 00:04:45,320 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:45,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:45,321 INFO L229 MonitoredProcess]: Starting monitored process 4152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:45,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4152)] Waiting until timeout for monitored process [2021-12-07 00:04:45,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:45,330 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:45,330 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:45,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:45,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:45,330 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:04:45,331 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:04:45,331 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:45,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:45,350 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4152)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:45,350 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:45,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:45,351 INFO L229 MonitoredProcess]: Starting monitored process 4153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:45,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4153)] Waiting until timeout for monitored process [2021-12-07 00:04:45,352 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 [2021-12-07 00:04:45,359 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:45,359 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:45,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:45,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:45,359 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:04:45,360 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:04:45,360 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:45,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:45,379 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4153)] Ended with exit code 0 [2021-12-07 00:04:45,379 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:45,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:45,379 INFO L229 MonitoredProcess]: Starting monitored process 4154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:45,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4154)] Waiting until timeout for monitored process [2021-12-07 00:04:45,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:45,387 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:45,387 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:45,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:45,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:45,387 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:04:45,387 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:04:45,387 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:45,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:45,406 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4154)] Ended with exit code 0 [2021-12-07 00:04:45,406 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:45,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:45,407 INFO L229 MonitoredProcess]: Starting monitored process 4155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:45,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4155)] Waiting until timeout for monitored process [2021-12-07 00:04:45,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:45,414 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:45,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:45,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:45,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:45,415 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:04:45,415 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:04:45,415 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:45,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:45,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4155)] Ended with exit code 0 [2021-12-07 00:04:45,433 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:45,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:45,434 INFO L229 MonitoredProcess]: Starting monitored process 4156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:45,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4156)] Waiting until timeout for monitored process [2021-12-07 00:04:45,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:45,441 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:45,442 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:45,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:45,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:45,442 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:04:45,442 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:04:45,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:45,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:45,461 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4156)] Ended with exit code 0 [2021-12-07 00:04:45,461 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:45,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:45,462 INFO L229 MonitoredProcess]: Starting monitored process 4157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:45,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4157)] Waiting until timeout for monitored process [2021-12-07 00:04:45,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:45,470 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:45,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:45,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:45,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:45,470 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:04:45,471 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:04:45,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:45,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:45,489 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4157)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:45,489 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:45,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:45,490 INFO L229 MonitoredProcess]: Starting monitored process 4158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:45,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4158)] Waiting until timeout for monitored process [2021-12-07 00:04:45,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:45,498 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:45,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:45,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:45,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:45,498 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:04:45,498 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:04:45,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:45,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:45,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4158)] Ended with exit code 0 [2021-12-07 00:04:45,517 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-12-07 00:04:45,517 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:45,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:45,518 INFO L229 MonitoredProcess]: Starting monitored process 4159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:45,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4159)] Waiting until timeout for monitored process [2021-12-07 00:04:45,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:45,526 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:45,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:45,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:45,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:45,526 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:45,526 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:45,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:45,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:45,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4159)] Ended with exit code 0 [2021-12-07 00:04:45,545 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:45,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:45,546 INFO L229 MonitoredProcess]: Starting monitored process 4160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:45,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4160)] Waiting until timeout for monitored process [2021-12-07 00:04:45,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:45,554 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:45,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:45,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:45,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:45,555 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:45,555 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:45,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:45,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:45,575 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4160)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:45,575 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:45,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:45,576 INFO L229 MonitoredProcess]: Starting monitored process 4161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:45,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4161)] Waiting until timeout for monitored process [2021-12-07 00:04:45,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:45,584 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:45,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:45,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:45,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:45,585 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:45,585 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:45,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:45,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:45,603 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4161)] Ended with exit code 0 [2021-12-07 00:04:45,603 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:45,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:45,604 INFO L229 MonitoredProcess]: Starting monitored process 4162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:45,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4162)] Waiting until timeout for monitored process [2021-12-07 00:04:45,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:45,612 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:45,612 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:45,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:45,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:45,612 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:45,612 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:45,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:45,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:45,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4162)] Ended with exit code 0 [2021-12-07 00:04:45,631 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:45,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:45,632 INFO L229 MonitoredProcess]: Starting monitored process 4163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:45,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4163)] Waiting until timeout for monitored process [2021-12-07 00:04:45,633 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 [2021-12-07 00:04:45,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:45,641 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:45,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:45,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:45,641 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:45,641 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:45,641 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:45,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:45,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4163)] Ended with exit code 0 [2021-12-07 00:04:45,660 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:45,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:45,660 INFO L229 MonitoredProcess]: Starting monitored process 4164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:45,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4164)] Waiting until timeout for monitored process [2021-12-07 00:04:45,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:45,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:45,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:45,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:45,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:45,669 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:45,669 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:45,669 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:45,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:45,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4164)] Ended with exit code 0 [2021-12-07 00:04:45,688 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:45,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:45,688 INFO L229 MonitoredProcess]: Starting monitored process 4165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:45,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4165)] Waiting until timeout for monitored process [2021-12-07 00:04:45,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:45,696 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:45,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:45,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:45,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:45,696 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:45,697 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:45,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:45,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:45,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4165)] Ended with exit code 0 [2021-12-07 00:04:45,716 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:45,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:45,716 INFO L229 MonitoredProcess]: Starting monitored process 4166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:45,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4166)] Waiting until timeout for monitored process [2021-12-07 00:04:45,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:45,725 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:45,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:45,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:45,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:45,725 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:45,726 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:45,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:45,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:45,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4166)] Ended with exit code 0 [2021-12-07 00:04:45,746 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:45,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:45,747 INFO L229 MonitoredProcess]: Starting monitored process 4167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:45,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4167)] Waiting until timeout for monitored process [2021-12-07 00:04:45,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:45,756 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:45,756 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:45,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:45,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:45,756 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:45,757 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:45,757 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:45,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:45,776 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4167)] Ended with exit code 0 [2021-12-07 00:04:45,776 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:45,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:45,776 INFO L229 MonitoredProcess]: Starting monitored process 4168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:45,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4168)] Waiting until timeout for monitored process [2021-12-07 00:04:45,777 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 [2021-12-07 00:04:45,784 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:45,784 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:45,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:45,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:45,784 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:45,785 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:45,785 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:45,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:45,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4168)] Ended with exit code 0 [2021-12-07 00:04:45,803 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:45,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:45,804 INFO L229 MonitoredProcess]: Starting monitored process 4169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:45,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4169)] Waiting until timeout for monitored process [2021-12-07 00:04:45,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:45,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:45,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:45,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:45,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:45,812 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:45,813 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:45,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:45,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:45,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4169)] Ended with exit code 0 [2021-12-07 00:04:45,833 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:45,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:45,833 INFO L229 MonitoredProcess]: Starting monitored process 4170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:45,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4170)] Waiting until timeout for monitored process [2021-12-07 00:04:45,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:45,842 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:45,842 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:45,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:45,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:45,842 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:45,843 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:45,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:45,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:45,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4170)] Ended with exit code 0 [2021-12-07 00:04:45,862 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:45,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:45,862 INFO L229 MonitoredProcess]: Starting monitored process 4171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:45,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4171)] Waiting until timeout for monitored process [2021-12-07 00:04:45,863 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 [2021-12-07 00:04:45,871 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:45,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:45,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:45,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:45,872 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:45,875 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:45,875 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:45,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:45,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4171)] Ended with exit code 0 [2021-12-07 00:04:45,899 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:45,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:45,900 INFO L229 MonitoredProcess]: Starting monitored process 4172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:45,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4172)] Waiting until timeout for monitored process [2021-12-07 00:04:45,901 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 [2021-12-07 00:04:45,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:45,909 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:45,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:45,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:45,909 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:45,910 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:45,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:45,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:45,928 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4172)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:45,928 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:45,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:45,929 INFO L229 MonitoredProcess]: Starting monitored process 4173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:45,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4173)] Waiting until timeout for monitored process [2021-12-07 00:04:45,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:45,937 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:45,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:45,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:45,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:45,938 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:45,938 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:45,938 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:45,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:45,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4173)] Ended with exit code 0 [2021-12-07 00:04:45,957 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:45,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:45,958 INFO L229 MonitoredProcess]: Starting monitored process 4174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:45,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4174)] Waiting until timeout for monitored process [2021-12-07 00:04:45,959 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 [2021-12-07 00:04:45,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:45,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:45,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:45,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:45,966 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:45,966 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:45,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:45,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:45,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4174)] Ended with exit code 0 [2021-12-07 00:04:45,986 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:45,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:45,986 INFO L229 MonitoredProcess]: Starting monitored process 4175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:45,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4175)] Waiting until timeout for monitored process [2021-12-07 00:04:45,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:45,994 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:45,994 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:45,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:45,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:45,994 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:45,995 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:45,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:45,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:46,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4175)] Ended with exit code 0 [2021-12-07 00:04:46,014 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:46,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:46,015 INFO L229 MonitoredProcess]: Starting monitored process 4176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:46,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4176)] Waiting until timeout for monitored process [2021-12-07 00:04:46,016 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 [2021-12-07 00:04:46,023 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:46,023 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:46,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:46,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:46,023 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:46,023 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:46,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:46,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:46,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4176)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:46,042 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:46,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:46,042 INFO L229 MonitoredProcess]: Starting monitored process 4177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:46,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4177)] Waiting until timeout for monitored process [2021-12-07 00:04:46,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:46,050 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:46,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:46,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:46,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:46,050 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:46,050 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:46,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:46,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:46,069 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4177)] Ended with exit code 0 [2021-12-07 00:04:46,069 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:46,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:46,070 INFO L229 MonitoredProcess]: Starting monitored process 4178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:46,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4178)] Waiting until timeout for monitored process [2021-12-07 00:04:46,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:46,078 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:46,078 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:46,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:46,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:46,078 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:46,079 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:46,079 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:46,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:46,099 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4178)] Ended with exit code 0 [2021-12-07 00:04:46,099 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:46,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:46,099 INFO L229 MonitoredProcess]: Starting monitored process 4179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:46,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4179)] Waiting until timeout for monitored process [2021-12-07 00:04:46,101 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 [2021-12-07 00:04:46,108 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:46,108 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:46,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:46,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:46,108 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:46,109 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:46,109 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:46,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:46,127 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4179)] Ended with exit code 0 [2021-12-07 00:04:46,127 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:46,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:46,128 INFO L229 MonitoredProcess]: Starting monitored process 4180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:46,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4180)] Waiting until timeout for monitored process [2021-12-07 00:04:46,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:46,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:46,136 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:46,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:46,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:46,137 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:46,139 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:46,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:46,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:46,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4180)] Ended with exit code 0 [2021-12-07 00:04:46,158 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:46,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:46,159 INFO L229 MonitoredProcess]: Starting monitored process 4181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:46,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4181)] Waiting until timeout for monitored process [2021-12-07 00:04:46,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:46,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:46,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:46,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:46,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:46,167 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:46,167 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:46,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:46,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:46,186 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4181)] Ended with exit code 0 [2021-12-07 00:04:46,186 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:46,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:46,186 INFO L229 MonitoredProcess]: Starting monitored process 4182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:46,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4182)] Waiting until timeout for monitored process [2021-12-07 00:04:46,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:46,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:46,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:46,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:46,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:46,195 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:46,195 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:46,195 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:46,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:46,214 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4182)] Ended with exit code 0 [2021-12-07 00:04:46,214 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:46,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:46,214 INFO L229 MonitoredProcess]: Starting monitored process 4183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:46,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4183)] Waiting until timeout for monitored process [2021-12-07 00:04:46,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:46,221 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:46,222 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:46,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:46,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:46,222 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:46,222 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:46,222 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:46,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:46,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4183)] Ended with exit code 0 [2021-12-07 00:04:46,241 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:46,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:46,242 INFO L229 MonitoredProcess]: Starting monitored process 4184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:46,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4184)] Waiting until timeout for monitored process [2021-12-07 00:04:46,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:46,250 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:46,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:46,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:46,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:46,250 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:46,251 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:46,251 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:46,254 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:46,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4184)] Ended with exit code 0 [2021-12-07 00:04:46,272 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:46,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:46,272 INFO L229 MonitoredProcess]: Starting monitored process 4185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:46,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4185)] Waiting until timeout for monitored process [2021-12-07 00:04:46,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:46,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:46,280 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:46,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:46,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:46,280 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:46,280 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:46,280 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:46,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:46,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4185)] Ended with exit code 0 [2021-12-07 00:04:46,299 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:46,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:46,300 INFO L229 MonitoredProcess]: Starting monitored process 4186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:46,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4186)] Waiting until timeout for monitored process [2021-12-07 00:04:46,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:46,330 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:46,330 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:46,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:46,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:46,330 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:46,331 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:46,331 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:46,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:46,351 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4186)] Ended with exit code 0 [2021-12-07 00:04:46,351 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:46,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:46,351 INFO L229 MonitoredProcess]: Starting monitored process 4187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:46,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4187)] Waiting until timeout for monitored process [2021-12-07 00:04:46,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:46,359 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:46,359 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:46,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:46,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:46,360 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:46,360 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:46,360 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:46,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:46,379 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4187)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:46,379 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:46,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:46,380 INFO L229 MonitoredProcess]: Starting monitored process 4188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:46,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4188)] Waiting until timeout for monitored process [2021-12-07 00:04:46,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:46,388 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:46,388 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:46,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:46,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:46,388 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:46,389 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:46,389 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:46,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:46,407 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4188)] Ended with exit code 0 [2021-12-07 00:04:46,408 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:46,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:46,408 INFO L229 MonitoredProcess]: Starting monitored process 4189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:46,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4189)] Waiting until timeout for monitored process [2021-12-07 00:04:46,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:46,417 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:46,417 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:46,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:46,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:46,417 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:46,418 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:46,418 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:46,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:46,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4189)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:46,438 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:46,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:46,438 INFO L229 MonitoredProcess]: Starting monitored process 4190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:46,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4190)] Waiting until timeout for monitored process [2021-12-07 00:04:46,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:46,446 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:46,446 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:46,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:46,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:46,446 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:46,446 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:46,446 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:46,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:46,465 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4190)] Ended with exit code 0 [2021-12-07 00:04:46,465 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:46,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:46,465 INFO L229 MonitoredProcess]: Starting monitored process 4191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:46,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4191)] Waiting until timeout for monitored process [2021-12-07 00:04:46,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:46,474 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:46,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:46,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:46,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:46,474 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:46,475 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:46,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:46,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:46,494 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4191)] Ended with exit code 0 [2021-12-07 00:04:46,494 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:46,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:46,494 INFO L229 MonitoredProcess]: Starting monitored process 4192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:46,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4192)] Waiting until timeout for monitored process [2021-12-07 00:04:46,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:46,502 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:46,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:46,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:46,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:46,502 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:46,503 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:46,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:46,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:46,521 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4192)] Ended with exit code 0 [2021-12-07 00:04:46,521 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:46,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:46,522 INFO L229 MonitoredProcess]: Starting monitored process 4193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:46,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4193)] Waiting until timeout for monitored process [2021-12-07 00:04:46,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:46,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:46,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:46,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:46,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:46,530 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:46,531 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:46,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:46,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:46,550 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4193)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:46,550 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:46,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:46,550 INFO L229 MonitoredProcess]: Starting monitored process 4194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:46,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4194)] Waiting until timeout for monitored process [2021-12-07 00:04:46,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:46,558 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:46,558 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:46,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:46,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:46,558 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:46,559 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:46,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:46,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:46,578 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4194)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:46,578 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:46,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:46,578 INFO L229 MonitoredProcess]: Starting monitored process 4195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:46,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4195)] Waiting until timeout for monitored process [2021-12-07 00:04:46,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:46,588 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:46,588 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:46,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:46,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:46,589 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:46,589 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:46,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:46,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:46,616 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4195)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:46,616 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-12-07 00:04:46,616 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:46,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:46,617 INFO L229 MonitoredProcess]: Starting monitored process 4196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:46,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4196)] Waiting until timeout for monitored process [2021-12-07 00:04:46,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:46,625 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:46,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:46,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:46,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:46,625 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:46,626 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:46,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:46,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:46,645 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4196)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:46,646 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:46,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:46,646 INFO L229 MonitoredProcess]: Starting monitored process 4197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:46,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4197)] Waiting until timeout for monitored process [2021-12-07 00:04:46,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:46,654 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:46,654 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:46,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:46,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:46,655 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:46,655 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:46,656 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:46,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:46,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4197)] Ended with exit code 0 [2021-12-07 00:04:46,677 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:46,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:46,677 INFO L229 MonitoredProcess]: Starting monitored process 4198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:46,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4198)] Waiting until timeout for monitored process [2021-12-07 00:04:46,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:46,686 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:46,686 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:46,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:46,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:46,686 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:46,686 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:46,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:46,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:46,705 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4198)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:46,705 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:46,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:46,705 INFO L229 MonitoredProcess]: Starting monitored process 4199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:46,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4199)] Waiting until timeout for monitored process [2021-12-07 00:04:46,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:46,713 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:46,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:46,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:46,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:46,713 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:46,714 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:46,714 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:46,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:46,732 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4199)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:46,732 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:46,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:46,733 INFO L229 MonitoredProcess]: Starting monitored process 4200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:46,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4200)] Waiting until timeout for monitored process [2021-12-07 00:04:46,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:46,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:46,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:46,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:46,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:46,742 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:46,742 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:46,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:46,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:46,761 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4200)] Ended with exit code 0 [2021-12-07 00:04:46,761 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:46,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:46,762 INFO L229 MonitoredProcess]: Starting monitored process 4201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:46,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4201)] Waiting until timeout for monitored process [2021-12-07 00:04:46,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:46,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:46,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:46,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:46,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:46,770 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:46,771 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:46,771 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:46,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:46,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4201)] Ended with exit code 0 [2021-12-07 00:04:46,790 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:46,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:46,791 INFO L229 MonitoredProcess]: Starting monitored process 4202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:46,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4202)] Waiting until timeout for monitored process [2021-12-07 00:04:46,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:46,798 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:46,798 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:46,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:46,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:46,799 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:46,799 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:46,799 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:46,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:46,818 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4202)] Ended with exit code 0 [2021-12-07 00:04:46,818 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:46,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:46,819 INFO L229 MonitoredProcess]: Starting monitored process 4203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:46,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4203)] Waiting until timeout for monitored process [2021-12-07 00:04:46,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:46,828 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:46,828 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:46,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:46,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:46,828 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:46,829 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:46,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:46,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:46,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4203)] Ended with exit code 0 [2021-12-07 00:04:46,850 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:46,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:46,851 INFO L229 MonitoredProcess]: Starting monitored process 4204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:46,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4204)] Waiting until timeout for monitored process [2021-12-07 00:04:46,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:46,858 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:46,858 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:46,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:46,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:46,858 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:46,859 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:46,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:46,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:46,877 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4204)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:46,877 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:46,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:46,878 INFO L229 MonitoredProcess]: Starting monitored process 4205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:46,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4205)] Waiting until timeout for monitored process [2021-12-07 00:04:46,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:46,886 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:46,886 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:46,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:46,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:46,886 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:46,887 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:46,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:46,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:46,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4205)] Ended with exit code 0 [2021-12-07 00:04:46,906 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:46,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:46,907 INFO L229 MonitoredProcess]: Starting monitored process 4206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:46,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4206)] Waiting until timeout for monitored process [2021-12-07 00:04:46,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:46,916 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:46,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:46,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:46,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:46,916 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:46,918 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:46,918 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:46,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:46,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4206)] Ended with exit code 0 [2021-12-07 00:04:46,939 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:46,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:46,939 INFO L229 MonitoredProcess]: Starting monitored process 4207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:46,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4207)] Waiting until timeout for monitored process [2021-12-07 00:04:46,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:46,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:46,947 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:46,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:46,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:46,948 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:46,948 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:46,948 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:46,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:46,966 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4207)] Ended with exit code 0 [2021-12-07 00:04:46,966 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:46,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:46,967 INFO L229 MonitoredProcess]: Starting monitored process 4208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:46,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4208)] Waiting until timeout for monitored process [2021-12-07 00:04:46,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:46,976 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:46,977 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:46,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:46,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:46,977 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:46,982 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:46,982 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:46,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:47,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4208)] Ended with exit code 0 [2021-12-07 00:04:47,008 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:47,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:47,009 INFO L229 MonitoredProcess]: Starting monitored process 4209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:47,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4209)] Waiting until timeout for monitored process [2021-12-07 00:04:47,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:47,017 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:47,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:47,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:47,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:47,018 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:47,018 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:47,018 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:47,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:47,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4209)] Ended with exit code 0 [2021-12-07 00:04:47,037 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:47,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:47,038 INFO L229 MonitoredProcess]: Starting monitored process 4210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:47,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4210)] Waiting until timeout for monitored process [2021-12-07 00:04:47,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:47,046 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:47,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:47,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:47,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:47,047 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:47,047 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:47,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:47,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:47,066 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4210)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:47,066 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:47,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:47,066 INFO L229 MonitoredProcess]: Starting monitored process 4211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:47,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4211)] Waiting until timeout for monitored process [2021-12-07 00:04:47,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:47,075 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:47,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:47,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:47,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:47,075 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:47,076 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:47,076 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:47,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:47,095 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4211)] Ended with exit code 0 [2021-12-07 00:04:47,096 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:47,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:47,096 INFO L229 MonitoredProcess]: Starting monitored process 4212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:47,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4212)] Waiting until timeout for monitored process [2021-12-07 00:04:47,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:47,105 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:47,105 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:47,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:47,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:47,105 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:47,105 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:47,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:47,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:47,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4212)] Ended with exit code 0 [2021-12-07 00:04:47,125 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:47,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:47,125 INFO L229 MonitoredProcess]: Starting monitored process 4213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:47,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4213)] Waiting until timeout for monitored process [2021-12-07 00:04:47,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:47,134 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:47,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:47,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:47,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:47,135 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:47,135 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:47,135 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:47,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:47,154 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4213)] Ended with exit code 0 [2021-12-07 00:04:47,154 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:47,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:47,154 INFO L229 MonitoredProcess]: Starting monitored process 4214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:47,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4214)] Waiting until timeout for monitored process [2021-12-07 00:04:47,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:47,162 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:47,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:47,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:47,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:47,162 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:47,163 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:47,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:47,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:47,182 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4214)] Ended with exit code 0 [2021-12-07 00:04:47,182 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:47,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:47,183 INFO L229 MonitoredProcess]: Starting monitored process 4215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:47,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4215)] Waiting until timeout for monitored process [2021-12-07 00:04:47,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:47,190 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:47,191 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:47,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:47,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:47,191 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:47,191 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:47,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:47,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:47,211 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4215)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:47,211 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:47,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:47,212 INFO L229 MonitoredProcess]: Starting monitored process 4216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:47,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4216)] Waiting until timeout for monitored process [2021-12-07 00:04:47,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:47,220 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:47,220 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:47,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:47,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:47,221 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:47,221 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:47,221 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:47,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:47,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4216)] Ended with exit code 0 [2021-12-07 00:04:47,240 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:47,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:47,240 INFO L229 MonitoredProcess]: Starting monitored process 4217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:47,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4217)] Waiting until timeout for monitored process [2021-12-07 00:04:47,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:47,249 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:47,249 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:47,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:47,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:47,249 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:47,250 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:47,250 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:47,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:47,270 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4217)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:47,270 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:47,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:47,270 INFO L229 MonitoredProcess]: Starting monitored process 4218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:47,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4218)] Waiting until timeout for monitored process [2021-12-07 00:04:47,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:47,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:47,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:47,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:47,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:47,278 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:47,278 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:47,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:47,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:47,298 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4218)] Ended with exit code 0 [2021-12-07 00:04:47,298 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:47,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:47,298 INFO L229 MonitoredProcess]: Starting monitored process 4219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:47,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4219)] Waiting until timeout for monitored process [2021-12-07 00:04:47,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:47,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:47,307 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:47,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:47,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:47,307 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:47,307 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:47,307 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:47,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:47,326 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4219)] Ended with exit code 0 [2021-12-07 00:04:47,326 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:47,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:47,327 INFO L229 MonitoredProcess]: Starting monitored process 4220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:47,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4220)] Waiting until timeout for monitored process [2021-12-07 00:04:47,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:47,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:47,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:47,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:47,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:47,335 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:47,335 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:47,335 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:47,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:47,355 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4220)] Ended with exit code 0 [2021-12-07 00:04:47,355 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:47,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:47,355 INFO L229 MonitoredProcess]: Starting monitored process 4221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:47,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4221)] Waiting until timeout for monitored process [2021-12-07 00:04:47,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:47,363 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:47,363 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:47,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:47,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:47,363 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:47,364 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:47,364 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:47,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:47,385 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4221)] Ended with exit code 0 [2021-12-07 00:04:47,385 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:47,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:47,386 INFO L229 MonitoredProcess]: Starting monitored process 4222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:47,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4222)] Waiting until timeout for monitored process [2021-12-07 00:04:47,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:47,394 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:47,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:47,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:47,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:47,394 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:47,395 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:47,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:47,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:47,414 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4222)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:47,414 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:47,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:47,415 INFO L229 MonitoredProcess]: Starting monitored process 4223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:47,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4223)] Waiting until timeout for monitored process [2021-12-07 00:04:47,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:47,423 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:47,423 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:47,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:47,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:47,423 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:47,424 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:47,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:47,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:47,443 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4223)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:47,444 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:47,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:47,444 INFO L229 MonitoredProcess]: Starting monitored process 4224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:47,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4224)] Waiting until timeout for monitored process [2021-12-07 00:04:47,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:47,453 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:47,453 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:47,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:47,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:47,453 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:47,454 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:47,454 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:47,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:47,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4224)] Ended with exit code 0 [2021-12-07 00:04:47,473 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:47,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:47,473 INFO L229 MonitoredProcess]: Starting monitored process 4225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:47,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4225)] Waiting until timeout for monitored process [2021-12-07 00:04:47,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:47,482 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:47,482 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:47,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:47,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:47,482 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:47,483 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:47,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:47,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:47,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4225)] Ended with exit code 0 [2021-12-07 00:04:47,502 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:47,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:47,502 INFO L229 MonitoredProcess]: Starting monitored process 4226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:47,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4226)] Waiting until timeout for monitored process [2021-12-07 00:04:47,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:47,510 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:47,510 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:47,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:47,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:47,510 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:47,511 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:47,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:47,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:47,531 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4226)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:47,531 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:47,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:47,532 INFO L229 MonitoredProcess]: Starting monitored process 4227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:47,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4227)] Waiting until timeout for monitored process [2021-12-07 00:04:47,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:47,540 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:47,540 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:47,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:47,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:47,540 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:47,540 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:47,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:47,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:47,558 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4227)] Ended with exit code 0 [2021-12-07 00:04:47,559 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:47,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:47,559 INFO L229 MonitoredProcess]: Starting monitored process 4228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:47,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4228)] Waiting until timeout for monitored process [2021-12-07 00:04:47,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:47,567 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:47,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:47,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:47,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:47,568 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:47,568 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:47,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:47,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:47,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4228)] Ended with exit code 0 [2021-12-07 00:04:47,587 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:47,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:47,588 INFO L229 MonitoredProcess]: Starting monitored process 4229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:47,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4229)] Waiting until timeout for monitored process [2021-12-07 00:04:47,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:47,596 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:47,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:47,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:47,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:47,596 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:47,597 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:47,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:47,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:47,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4229)] Ended with exit code 0 [2021-12-07 00:04:47,616 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:47,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:47,616 INFO L229 MonitoredProcess]: Starting monitored process 4230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:47,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4230)] Waiting until timeout for monitored process [2021-12-07 00:04:47,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:47,625 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:47,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:47,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:47,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:47,625 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:47,625 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:47,625 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:47,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:47,644 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4230)] Ended with exit code 0 [2021-12-07 00:04:47,644 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:47,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:47,645 INFO L229 MonitoredProcess]: Starting monitored process 4231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:47,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4231)] Waiting until timeout for monitored process [2021-12-07 00:04:47,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:47,653 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:47,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:47,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:47,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:47,653 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:47,655 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:47,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:47,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:47,674 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4231)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:47,674 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:47,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:47,675 INFO L229 MonitoredProcess]: Starting monitored process 4232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:47,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4232)] Waiting until timeout for monitored process [2021-12-07 00:04:47,676 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:47,682 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:47,683 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:47,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:47,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:47,683 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:47,683 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:47,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:47,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:47,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4232)] Ended with exit code 0 [2021-12-07 00:04:47,703 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-12-07 00:04:47,703 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:47,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:47,704 INFO L229 MonitoredProcess]: Starting monitored process 4233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:47,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4233)] Waiting until timeout for monitored process [2021-12-07 00:04:47,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:47,712 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:47,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:47,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:47,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:47,713 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:47,713 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:47,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:47,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:47,733 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4233)] Ended with exit code 0 [2021-12-07 00:04:47,733 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:47,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:47,733 INFO L229 MonitoredProcess]: Starting monitored process 4234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:47,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4234)] Waiting until timeout for monitored process [2021-12-07 00:04:47,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:47,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:47,743 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:47,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:47,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:47,743 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:47,744 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:47,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:47,748 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:47,766 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4234)] Ended with exit code 0 [2021-12-07 00:04:47,766 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:47,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:47,766 INFO L229 MonitoredProcess]: Starting monitored process 4235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:47,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4235)] Waiting until timeout for monitored process [2021-12-07 00:04:47,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:47,774 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:47,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:47,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:47,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:47,774 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:47,774 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:47,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:47,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:47,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4235)] Ended with exit code 0 [2021-12-07 00:04:47,793 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:47,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:47,794 INFO L229 MonitoredProcess]: Starting monitored process 4236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:47,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4236)] Waiting until timeout for monitored process [2021-12-07 00:04:47,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:47,802 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:47,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:47,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:47,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:47,802 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:47,803 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:47,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:47,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:47,822 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4236)] Ended with exit code 0 [2021-12-07 00:04:47,822 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:47,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:47,822 INFO L229 MonitoredProcess]: Starting monitored process 4237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:47,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4237)] Waiting until timeout for monitored process [2021-12-07 00:04:47,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:47,830 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:47,830 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:47,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:47,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:47,830 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:47,830 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:47,830 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:47,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:47,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4237)] Ended with exit code 0 [2021-12-07 00:04:47,849 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:47,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:47,850 INFO L229 MonitoredProcess]: Starting monitored process 4238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:47,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4238)] Waiting until timeout for monitored process [2021-12-07 00:04:47,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:47,858 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:47,858 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:47,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:47,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:47,858 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:47,859 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:47,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:47,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:47,878 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4238)] Ended with exit code 0 [2021-12-07 00:04:47,878 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:47,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:47,879 INFO L229 MonitoredProcess]: Starting monitored process 4239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:47,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4239)] Waiting until timeout for monitored process [2021-12-07 00:04:47,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:47,887 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:47,887 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:47,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:47,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:47,887 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:47,888 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:47,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:47,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:47,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4239)] Ended with exit code 0 [2021-12-07 00:04:47,907 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:47,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:47,907 INFO L229 MonitoredProcess]: Starting monitored process 4240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:47,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4240)] Waiting until timeout for monitored process [2021-12-07 00:04:47,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:47,916 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:47,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:47,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:47,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:47,916 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:47,918 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:47,918 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:47,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:47,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4240)] Ended with exit code 0 [2021-12-07 00:04:47,939 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:47,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:47,940 INFO L229 MonitoredProcess]: Starting monitored process 4241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:47,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4241)] Waiting until timeout for monitored process [2021-12-07 00:04:47,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:47,948 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:47,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:47,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:47,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:47,948 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:47,949 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:47,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:47,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:47,967 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4241)] Ended with exit code 0 [2021-12-07 00:04:47,968 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:47,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:47,968 INFO L229 MonitoredProcess]: Starting monitored process 4242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:47,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4242)] Waiting until timeout for monitored process [2021-12-07 00:04:47,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:47,976 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:47,976 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:47,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:47,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:47,976 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:47,977 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:47,977 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:47,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:47,996 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4242)] Ended with exit code 0 [2021-12-07 00:04:47,996 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:47,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:47,997 INFO L229 MonitoredProcess]: Starting monitored process 4243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:47,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4243)] Waiting until timeout for monitored process [2021-12-07 00:04:47,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:48,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:48,005 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:48,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:48,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:48,005 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:48,007 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:48,007 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:48,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:48,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4243)] Ended with exit code 0 [2021-12-07 00:04:48,029 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:48,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:48,029 INFO L229 MonitoredProcess]: Starting monitored process 4244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:48,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4244)] Waiting until timeout for monitored process [2021-12-07 00:04:48,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:48,038 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:48,038 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:48,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:48,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:48,038 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:48,039 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:48,039 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:48,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:48,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4244)] Ended with exit code 0 [2021-12-07 00:04:48,058 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:48,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:48,058 INFO L229 MonitoredProcess]: Starting monitored process 4245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:48,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4245)] Waiting until timeout for monitored process [2021-12-07 00:04:48,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:48,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:48,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:48,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:48,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:48,068 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:48,074 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:48,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:48,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:48,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4245)] Ended with exit code 0 [2021-12-07 00:04:48,103 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:48,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:48,103 INFO L229 MonitoredProcess]: Starting monitored process 4246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:48,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4246)] Waiting until timeout for monitored process [2021-12-07 00:04:48,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:48,113 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:48,113 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:48,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:48,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:48,113 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:48,113 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:48,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:48,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:48,132 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4246)] Ended with exit code 0 [2021-12-07 00:04:48,132 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:48,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:48,133 INFO L229 MonitoredProcess]: Starting monitored process 4247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:48,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4247)] Waiting until timeout for monitored process [2021-12-07 00:04:48,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:48,142 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:48,142 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:48,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:48,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:48,142 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:48,142 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:48,143 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:48,144 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:48,161 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4247)] Ended with exit code 0 [2021-12-07 00:04:48,161 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:48,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:48,162 INFO L229 MonitoredProcess]: Starting monitored process 4248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:48,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4248)] Waiting until timeout for monitored process [2021-12-07 00:04:48,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:48,170 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:48,170 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:48,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:48,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:48,171 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:48,171 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:48,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:48,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:48,192 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4248)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:48,192 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:48,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:48,192 INFO L229 MonitoredProcess]: Starting monitored process 4249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:48,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4249)] Waiting until timeout for monitored process [2021-12-07 00:04:48,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:48,201 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:48,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:48,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:48,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:48,201 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:48,202 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:48,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:48,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:48,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4249)] Ended with exit code 0 [2021-12-07 00:04:48,222 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:48,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:48,223 INFO L229 MonitoredProcess]: Starting monitored process 4250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:48,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4250)] Waiting until timeout for monitored process [2021-12-07 00:04:48,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:48,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:48,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:48,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:48,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:48,231 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:48,231 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:48,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:48,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:48,250 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4250)] Ended with exit code 0 [2021-12-07 00:04:48,251 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:48,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:48,251 INFO L229 MonitoredProcess]: Starting monitored process 4251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:48,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4251)] Waiting until timeout for monitored process [2021-12-07 00:04:48,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:48,259 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:48,259 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:48,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:48,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:48,259 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:48,260 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:48,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:48,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:48,279 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4251)] Ended with exit code 0 [2021-12-07 00:04:48,279 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:48,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:48,279 INFO L229 MonitoredProcess]: Starting monitored process 4252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:48,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4252)] Waiting until timeout for monitored process [2021-12-07 00:04:48,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:48,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:48,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:48,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:48,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:48,287 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:48,288 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:48,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:48,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:48,308 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4252)] Ended with exit code 0 [2021-12-07 00:04:48,308 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:48,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:48,309 INFO L229 MonitoredProcess]: Starting monitored process 4253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:48,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4253)] Waiting until timeout for monitored process [2021-12-07 00:04:48,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:48,317 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:48,317 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:48,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:48,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:48,317 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:48,317 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:48,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:48,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:48,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4253)] Ended with exit code 0 [2021-12-07 00:04:48,336 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:48,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:48,337 INFO L229 MonitoredProcess]: Starting monitored process 4254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:48,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4254)] Waiting until timeout for monitored process [2021-12-07 00:04:48,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:48,345 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:48,345 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:48,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:48,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:48,346 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:48,346 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:48,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:48,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:48,366 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4254)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:48,366 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:48,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:48,367 INFO L229 MonitoredProcess]: Starting monitored process 4255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:48,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4255)] Waiting until timeout for monitored process [2021-12-07 00:04:48,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:48,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:48,375 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:48,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:48,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:48,375 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:48,376 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:48,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:48,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:48,395 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4255)] Ended with exit code 0 [2021-12-07 00:04:48,395 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:48,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:48,395 INFO L229 MonitoredProcess]: Starting monitored process 4256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:48,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4256)] Waiting until timeout for monitored process [2021-12-07 00:04:48,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:48,404 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:48,404 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:48,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:48,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:48,405 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:48,405 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:48,405 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:48,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:48,423 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4256)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:48,424 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:48,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:48,424 INFO L229 MonitoredProcess]: Starting monitored process 4257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:48,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4257)] Waiting until timeout for monitored process [2021-12-07 00:04:48,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:48,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:48,432 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:48,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:48,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:48,432 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:48,433 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:48,433 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:48,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:48,452 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4257)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:48,452 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:48,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:48,453 INFO L229 MonitoredProcess]: Starting monitored process 4258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:48,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4258)] Waiting until timeout for monitored process [2021-12-07 00:04:48,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:48,461 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:48,461 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:48,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:48,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:48,461 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:48,463 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:48,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:48,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:48,484 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4258)] Ended with exit code 0 [2021-12-07 00:04:48,484 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:48,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:48,485 INFO L229 MonitoredProcess]: Starting monitored process 4259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:48,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4259)] Waiting until timeout for monitored process [2021-12-07 00:04:48,486 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 [2021-12-07 00:04:48,493 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:48,493 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:48,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:48,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:48,493 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:48,494 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:48,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:48,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:48,513 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4259)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:48,513 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:48,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:48,513 INFO L229 MonitoredProcess]: Starting monitored process 4260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:48,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4260)] Waiting until timeout for monitored process [2021-12-07 00:04:48,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:48,522 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:48,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:48,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:48,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:48,522 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:48,523 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:48,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:48,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:48,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4260)] Ended with exit code 0 [2021-12-07 00:04:48,544 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:48,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:48,544 INFO L229 MonitoredProcess]: Starting monitored process 4261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:48,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4261)] Waiting until timeout for monitored process [2021-12-07 00:04:48,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:48,552 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:48,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:48,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:48,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:48,553 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:48,553 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:48,553 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:48,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:48,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4261)] Ended with exit code 0 [2021-12-07 00:04:48,573 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:48,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:48,573 INFO L229 MonitoredProcess]: Starting monitored process 4262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:48,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4262)] Waiting until timeout for monitored process [2021-12-07 00:04:48,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:48,581 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:48,581 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:48,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:48,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:48,581 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:48,581 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:48,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:48,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:48,600 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4262)] Ended with exit code 0 [2021-12-07 00:04:48,600 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:48,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:48,600 INFO L229 MonitoredProcess]: Starting monitored process 4263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:48,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4263)] Waiting until timeout for monitored process [2021-12-07 00:04:48,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:48,610 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:48,610 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:48,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:48,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:48,610 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:48,611 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:48,611 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:48,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:48,632 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4263)] Ended with exit code 0 [2021-12-07 00:04:48,632 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:48,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:48,633 INFO L229 MonitoredProcess]: Starting monitored process 4264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:48,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4264)] Waiting until timeout for monitored process [2021-12-07 00:04:48,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:48,641 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:48,641 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:48,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:48,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:48,641 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:48,642 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:48,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:48,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:48,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4264)] Ended with exit code 0 [2021-12-07 00:04:48,661 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:48,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:48,661 INFO L229 MonitoredProcess]: Starting monitored process 4265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:48,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4265)] Waiting until timeout for monitored process [2021-12-07 00:04:48,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:48,670 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:48,670 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:48,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:48,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:48,671 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:48,671 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:48,671 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:48,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:48,691 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4265)] Ended with exit code 0 [2021-12-07 00:04:48,691 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:48,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:48,691 INFO L229 MonitoredProcess]: Starting monitored process 4266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:48,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4266)] Waiting until timeout for monitored process [2021-12-07 00:04:48,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:48,700 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:48,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:48,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:48,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:48,700 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:48,701 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:48,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:48,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:48,720 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4266)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:48,721 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:48,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:48,721 INFO L229 MonitoredProcess]: Starting monitored process 4267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:48,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4267)] Waiting until timeout for monitored process [2021-12-07 00:04:48,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:48,731 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:48,731 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:48,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:48,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:48,731 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:48,731 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:48,732 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:48,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:48,751 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4267)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:48,751 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:48,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:48,751 INFO L229 MonitoredProcess]: Starting monitored process 4268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:48,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4268)] Waiting until timeout for monitored process [2021-12-07 00:04:48,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:48,761 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:48,761 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:48,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:48,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:48,761 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:48,762 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:48,762 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:48,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:48,781 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4268)] Ended with exit code 0 [2021-12-07 00:04:48,781 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:48,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:48,782 INFO L229 MonitoredProcess]: Starting monitored process 4269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:48,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4269)] Waiting until timeout for monitored process [2021-12-07 00:04:48,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:48,790 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:04:48,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:48,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:48,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:48,791 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:48,791 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:48,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:48,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:48,811 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4269)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:48,812 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-12-07 00:04:48,812 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:48,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:48,812 INFO L229 MonitoredProcess]: Starting monitored process 4270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:48,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4270)] Waiting until timeout for monitored process [2021-12-07 00:04:48,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:48,821 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:48,821 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:48,821 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:48,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:48,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:48,821 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:48,822 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:48,822 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:48,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:48,842 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4270)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:48,842 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:48,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:48,842 INFO L229 MonitoredProcess]: Starting monitored process 4271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:48,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4271)] Waiting until timeout for monitored process [2021-12-07 00:04:48,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:48,850 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:48,850 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:48,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:48,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:48,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:48,851 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:48,852 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:48,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:48,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:48,874 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4271)] Ended with exit code 0 [2021-12-07 00:04:48,874 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:48,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:48,875 INFO L229 MonitoredProcess]: Starting monitored process 4272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:48,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4272)] Waiting until timeout for monitored process [2021-12-07 00:04:48,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:48,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:48,882 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:48,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:48,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:48,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:48,883 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:48,883 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:48,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:48,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:48,902 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4272)] Ended with exit code 0 [2021-12-07 00:04:48,902 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:48,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:48,903 INFO L229 MonitoredProcess]: Starting monitored process 4273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:48,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4273)] Waiting until timeout for monitored process [2021-12-07 00:04:48,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:48,910 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:48,911 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:48,911 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:48,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:48,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:48,911 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:48,911 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:48,911 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:48,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:48,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4273)] Ended with exit code 0 [2021-12-07 00:04:48,930 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:48,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:48,931 INFO L229 MonitoredProcess]: Starting monitored process 4274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:48,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4274)] Waiting until timeout for monitored process [2021-12-07 00:04:48,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:48,938 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:48,938 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:48,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:48,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:48,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:48,938 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:48,939 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:48,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:48,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:48,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4274)] Ended with exit code 0 [2021-12-07 00:04:48,958 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:48,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:48,958 INFO L229 MonitoredProcess]: Starting monitored process 4275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:48,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4275)] Waiting until timeout for monitored process [2021-12-07 00:04:48,959 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 [2021-12-07 00:04:48,966 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:48,966 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:48,966 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:48,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:48,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:48,966 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:48,967 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:48,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:48,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:48,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4275)] Ended with exit code 0 [2021-12-07 00:04:48,986 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:48,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:48,987 INFO L229 MonitoredProcess]: Starting monitored process 4276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:48,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4276)] Waiting until timeout for monitored process [2021-12-07 00:04:48,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:48,995 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:48,995 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:48,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:48,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:48,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:48,995 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:48,995 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:48,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:48,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:49,015 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4276)] Ended with exit code 0 [2021-12-07 00:04:49,015 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:49,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:49,015 INFO L229 MonitoredProcess]: Starting monitored process 4277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:49,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4277)] Waiting until timeout for monitored process [2021-12-07 00:04:49,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:49,023 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:49,024 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:49,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:49,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:49,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:49,024 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:49,025 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:49,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:49,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:49,046 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4277)] Ended with exit code 0 [2021-12-07 00:04:49,046 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:49,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:49,047 INFO L229 MonitoredProcess]: Starting monitored process 4278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:49,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4278)] Waiting until timeout for monitored process [2021-12-07 00:04:49,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:49,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:49,055 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:49,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:49,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:49,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:49,055 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:49,055 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:49,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:49,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:49,075 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4278)] Ended with exit code 0 [2021-12-07 00:04:49,075 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:49,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:49,075 INFO L229 MonitoredProcess]: Starting monitored process 4279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:49,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4279)] Waiting until timeout for monitored process [2021-12-07 00:04:49,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:49,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:49,084 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:49,084 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:49,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:49,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:49,084 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:49,085 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:49,085 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:49,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:49,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4279)] Ended with exit code 0 [2021-12-07 00:04:49,104 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:49,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:49,105 INFO L229 MonitoredProcess]: Starting monitored process 4280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:49,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4280)] Waiting until timeout for monitored process [2021-12-07 00:04:49,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:49,112 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:49,112 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:49,113 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:49,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:49,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:49,113 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:49,114 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:49,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:49,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:49,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4280)] Ended with exit code 0 [2021-12-07 00:04:49,135 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:49,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:49,136 INFO L229 MonitoredProcess]: Starting monitored process 4281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:49,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4281)] Waiting until timeout for monitored process [2021-12-07 00:04:49,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:49,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:49,144 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:49,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:49,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:49,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:49,144 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:49,144 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:49,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:49,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:49,163 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4281)] Ended with exit code 0 [2021-12-07 00:04:49,163 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:49,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:49,164 INFO L229 MonitoredProcess]: Starting monitored process 4282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:49,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4282)] Waiting until timeout for monitored process [2021-12-07 00:04:49,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:49,173 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:49,173 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:49,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:49,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:49,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:49,174 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:49,178 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:49,178 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:49,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:49,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4282)] Ended with exit code 0 [2021-12-07 00:04:49,208 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:49,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:49,209 INFO L229 MonitoredProcess]: Starting monitored process 4283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:49,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4283)] Waiting until timeout for monitored process [2021-12-07 00:04:49,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:49,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:49,230 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:49,230 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:49,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:49,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:49,231 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:49,231 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:49,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:49,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:49,250 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4283)] Ended with exit code 0 [2021-12-07 00:04:49,251 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:49,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:49,251 INFO L229 MonitoredProcess]: Starting monitored process 4284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:49,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4284)] Waiting until timeout for monitored process [2021-12-07 00:04:49,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:49,260 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:49,260 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:49,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:49,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:49,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:49,261 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:49,261 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:49,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:49,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:49,280 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4284)] Ended with exit code 0 [2021-12-07 00:04:49,280 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:49,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:49,281 INFO L229 MonitoredProcess]: Starting monitored process 4285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:49,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4285)] Waiting until timeout for monitored process [2021-12-07 00:04:49,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:49,290 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:49,290 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:49,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:49,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:49,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:49,290 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:49,291 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:49,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:49,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:49,312 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4285)] Ended with exit code 0 [2021-12-07 00:04:49,312 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:49,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:49,313 INFO L229 MonitoredProcess]: Starting monitored process 4286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:49,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4286)] Waiting until timeout for monitored process [2021-12-07 00:04:49,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:49,321 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:49,322 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:49,322 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:49,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:49,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:49,322 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:49,322 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:49,322 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:49,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:49,341 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4286)] Ended with exit code 0 [2021-12-07 00:04:49,342 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:49,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:49,342 INFO L229 MonitoredProcess]: Starting monitored process 4287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:49,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4287)] Waiting until timeout for monitored process [2021-12-07 00:04:49,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:49,350 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:49,350 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:49,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:49,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:49,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:49,350 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:49,351 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:49,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:49,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:49,370 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4287)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:49,370 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:49,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:49,370 INFO L229 MonitoredProcess]: Starting monitored process 4288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:49,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4288)] Waiting until timeout for monitored process [2021-12-07 00:04:49,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:49,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:49,379 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:49,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:49,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:49,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:49,379 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:49,380 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:49,380 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:49,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:49,399 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4288)] Ended with exit code 0 [2021-12-07 00:04:49,399 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:49,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:49,400 INFO L229 MonitoredProcess]: Starting monitored process 4289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:49,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4289)] Waiting until timeout for monitored process [2021-12-07 00:04:49,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:49,408 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:49,408 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:49,408 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:49,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:49,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:49,408 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:49,409 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:49,409 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:49,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:49,430 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4289)] Ended with exit code 0 [2021-12-07 00:04:49,430 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:49,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:49,431 INFO L229 MonitoredProcess]: Starting monitored process 4290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:49,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4290)] Waiting until timeout for monitored process [2021-12-07 00:04:49,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:49,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:49,440 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:49,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:49,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:49,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:49,440 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:49,440 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:49,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:49,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:49,460 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4290)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:49,460 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:49,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:49,460 INFO L229 MonitoredProcess]: Starting monitored process 4291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:49,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4291)] Waiting until timeout for monitored process [2021-12-07 00:04:49,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:49,469 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:49,469 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:49,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:49,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:49,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:49,469 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:49,470 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:49,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:49,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:49,490 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4291)] Ended with exit code 0 [2021-12-07 00:04:49,490 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:49,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:49,491 INFO L229 MonitoredProcess]: Starting monitored process 4292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:49,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4292)] Waiting until timeout for monitored process [2021-12-07 00:04:49,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:49,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:49,500 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:49,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:49,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:49,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:49,500 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:49,501 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:49,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:49,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:49,520 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4292)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:49,520 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:49,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:49,521 INFO L229 MonitoredProcess]: Starting monitored process 4293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:49,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4293)] Waiting until timeout for monitored process [2021-12-07 00:04:49,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:49,529 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:49,530 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:49,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:49,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:49,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:49,530 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:49,530 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:49,530 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:49,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:49,549 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4293)] Ended with exit code 0 [2021-12-07 00:04:49,550 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:49,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:49,550 INFO L229 MonitoredProcess]: Starting monitored process 4294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:49,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4294)] Waiting until timeout for monitored process [2021-12-07 00:04:49,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:49,558 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:49,558 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:49,558 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:49,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:49,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:49,558 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:49,559 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:49,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:49,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:49,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4294)] Ended with exit code 0 [2021-12-07 00:04:49,579 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:49,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:49,579 INFO L229 MonitoredProcess]: Starting monitored process 4295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:49,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4295)] Waiting until timeout for monitored process [2021-12-07 00:04:49,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:49,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:49,588 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:49,588 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:49,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:49,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:49,589 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:49,590 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:49,590 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:49,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:49,611 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4295)] Ended with exit code 0 [2021-12-07 00:04:49,611 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:49,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:49,612 INFO L229 MonitoredProcess]: Starting monitored process 4296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:49,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4296)] Waiting until timeout for monitored process [2021-12-07 00:04:49,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:49,621 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:49,621 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:49,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:49,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:49,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:49,621 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:49,622 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:49,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:49,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:49,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4296)] Ended with exit code 0 [2021-12-07 00:04:49,642 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:49,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:49,642 INFO L229 MonitoredProcess]: Starting monitored process 4297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:49,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4297)] Waiting until timeout for monitored process [2021-12-07 00:04:49,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:49,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:49,651 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:49,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:49,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:49,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:49,651 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:49,652 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:49,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:49,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:49,673 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4297)] Ended with exit code 0 [2021-12-07 00:04:49,673 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:49,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:49,673 INFO L229 MonitoredProcess]: Starting monitored process 4298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:49,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4298)] Waiting until timeout for monitored process [2021-12-07 00:04:49,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:49,682 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:49,682 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:49,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:49,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:49,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:49,682 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:49,683 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:49,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:49,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:49,703 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4298)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:49,703 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:49,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:49,703 INFO L229 MonitoredProcess]: Starting monitored process 4299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:49,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4299)] Waiting until timeout for monitored process [2021-12-07 00:04:49,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:49,713 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:49,713 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:49,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:49,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:49,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:49,714 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:49,714 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:49,714 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:49,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:49,733 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4299)] Ended with exit code 0 [2021-12-07 00:04:49,734 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:49,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:49,734 INFO L229 MonitoredProcess]: Starting monitored process 4300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:49,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4300)] Waiting until timeout for monitored process [2021-12-07 00:04:49,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:49,742 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:49,742 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:49,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:49,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:49,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:49,742 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:49,743 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:49,743 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:49,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:49,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4300)] Ended with exit code 0 [2021-12-07 00:04:49,765 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:49,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:49,766 INFO L229 MonitoredProcess]: Starting monitored process 4301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:49,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4301)] Waiting until timeout for monitored process [2021-12-07 00:04:49,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:49,774 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:49,774 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:49,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:49,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:49,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:49,774 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:49,774 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:49,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:49,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:49,794 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4301)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:49,794 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:49,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:49,794 INFO L229 MonitoredProcess]: Starting monitored process 4302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:49,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4302)] Waiting until timeout for monitored process [2021-12-07 00:04:49,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:49,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:49,803 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:49,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:49,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:49,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:49,803 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:49,805 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:49,806 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:49,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:49,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4302)] Ended with exit code 0 [2021-12-07 00:04:49,825 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:49,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:49,826 INFO L229 MonitoredProcess]: Starting monitored process 4303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:49,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4303)] Waiting until timeout for monitored process [2021-12-07 00:04:49,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:49,834 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:49,834 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:49,834 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:49,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:49,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:49,834 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:49,835 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:49,835 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:49,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:49,854 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4303)] Ended with exit code 0 [2021-12-07 00:04:49,854 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:49,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:49,855 INFO L229 MonitoredProcess]: Starting monitored process 4304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:49,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4304)] Waiting until timeout for monitored process [2021-12-07 00:04:49,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:49,863 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:49,863 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:49,863 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:49,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:49,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:49,863 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:49,864 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:49,864 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:49,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:49,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4304)] Ended with exit code 0 [2021-12-07 00:04:49,883 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:49,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:49,884 INFO L229 MonitoredProcess]: Starting monitored process 4305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:49,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4305)] Waiting until timeout for monitored process [2021-12-07 00:04:49,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:49,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:49,892 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:49,892 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:49,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:49,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:49,892 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:49,893 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:49,893 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:49,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:49,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4305)] Ended with exit code 0 [2021-12-07 00:04:49,912 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:49,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:49,913 INFO L229 MonitoredProcess]: Starting monitored process 4306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:49,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4306)] Waiting until timeout for monitored process [2021-12-07 00:04:49,915 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 [2021-12-07 00:04:49,923 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:49,923 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:49,923 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:49,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:49,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:49,923 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:04:49,924 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:04:49,924 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:49,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:49,945 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4306)] Ended with exit code 0 [2021-12-07 00:04:49,945 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-12-07 00:04:49,945 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:49,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:49,946 INFO L229 MonitoredProcess]: Starting monitored process 4307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:49,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4307)] Waiting until timeout for monitored process [2021-12-07 00:04:49,947 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 [2021-12-07 00:04:49,954 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:49,954 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:49,954 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:49,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:49,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:49,954 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:49,955 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:49,955 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:49,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:49,975 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4307)] Ended with exit code 0 [2021-12-07 00:04:49,975 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:49,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:49,976 INFO L229 MonitoredProcess]: Starting monitored process 4308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:49,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4308)] Waiting until timeout for monitored process [2021-12-07 00:04:49,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:49,987 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:49,987 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:49,987 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:49,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:49,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:49,987 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:49,989 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:49,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:49,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:50,015 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4308)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:50,015 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:50,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:50,016 INFO L229 MonitoredProcess]: Starting monitored process 4309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:50,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4309)] Waiting until timeout for monitored process [2021-12-07 00:04:50,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:50,025 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:50,025 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:50,025 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:50,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:50,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:50,025 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:50,026 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:50,026 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:50,028 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:50,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4309)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:50,046 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:50,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:50,047 INFO L229 MonitoredProcess]: Starting monitored process 4310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:50,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4310)] Waiting until timeout for monitored process [2021-12-07 00:04:50,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:50,054 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:50,055 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:50,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:50,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:50,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:50,055 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:50,055 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:50,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:50,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:50,075 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4310)] Ended with exit code 0 [2021-12-07 00:04:50,075 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:50,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:50,076 INFO L229 MonitoredProcess]: Starting monitored process 4311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:50,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4311)] Waiting until timeout for monitored process [2021-12-07 00:04:50,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:50,086 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:50,086 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:50,086 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:50,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:50,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:50,086 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:50,087 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:50,087 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:50,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:50,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4311)] Ended with exit code 0 [2021-12-07 00:04:50,107 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:50,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:50,107 INFO L229 MonitoredProcess]: Starting monitored process 4312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:50,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4312)] Waiting until timeout for monitored process [2021-12-07 00:04:50,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:50,116 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:50,116 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:50,116 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:50,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:50,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:50,116 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:50,117 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:50,117 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:50,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:50,137 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4312)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:50,137 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:50,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:50,138 INFO L229 MonitoredProcess]: Starting monitored process 4313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:50,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4313)] Waiting until timeout for monitored process [2021-12-07 00:04:50,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:50,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:50,147 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:50,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:50,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:50,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:50,147 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:50,148 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:50,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:50,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:50,168 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4313)] Ended with exit code 0 [2021-12-07 00:04:50,168 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:50,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:50,169 INFO L229 MonitoredProcess]: Starting monitored process 4314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:50,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4314)] Waiting until timeout for monitored process [2021-12-07 00:04:50,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:50,178 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:50,178 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:50,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:50,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:50,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:50,178 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:50,180 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:50,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:50,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:50,205 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4314)] Ended with exit code 0 [2021-12-07 00:04:50,205 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:50,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:50,206 INFO L229 MonitoredProcess]: Starting monitored process 4315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:50,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4315)] Waiting until timeout for monitored process [2021-12-07 00:04:50,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:50,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:50,215 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:50,215 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:50,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:50,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:50,215 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:50,215 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:50,215 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:50,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:50,235 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4315)] Ended with exit code 0 [2021-12-07 00:04:50,235 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:50,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:50,236 INFO L229 MonitoredProcess]: Starting monitored process 4316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:50,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4316)] Waiting until timeout for monitored process [2021-12-07 00:04:50,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:50,245 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:50,245 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:50,245 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:50,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:50,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:50,246 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:50,246 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:50,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:50,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:50,266 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4316)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:50,267 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:50,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:50,267 INFO L229 MonitoredProcess]: Starting monitored process 4317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:50,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4317)] Waiting until timeout for monitored process [2021-12-07 00:04:50,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:50,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:50,277 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:50,277 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:50,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:50,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:50,277 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:50,278 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:50,278 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:50,285 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:50,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4317)] Ended with exit code 0 [2021-12-07 00:04:50,303 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:50,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:50,303 INFO L229 MonitoredProcess]: Starting monitored process 4318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:50,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4318)] Waiting until timeout for monitored process [2021-12-07 00:04:50,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:50,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:50,313 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:50,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:50,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:50,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:50,313 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:50,314 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:50,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:50,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:50,334 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4318)] Ended with exit code 0 [2021-12-07 00:04:50,334 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:50,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:50,335 INFO L229 MonitoredProcess]: Starting monitored process 4319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:50,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4319)] Waiting until timeout for monitored process [2021-12-07 00:04:50,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:50,344 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:50,344 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:50,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:50,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:50,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:50,345 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:50,354 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:50,354 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:50,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:50,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4319)] Ended with exit code 0 [2021-12-07 00:04:50,393 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:50,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:50,393 INFO L229 MonitoredProcess]: Starting monitored process 4320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:50,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4320)] Waiting until timeout for monitored process [2021-12-07 00:04:50,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:50,401 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:50,401 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:50,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:50,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:50,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:50,402 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:50,402 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:50,402 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:50,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:50,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4320)] Ended with exit code 0 [2021-12-07 00:04:50,422 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:50,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:50,423 INFO L229 MonitoredProcess]: Starting monitored process 4321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:50,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4321)] Waiting until timeout for monitored process [2021-12-07 00:04:50,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:50,431 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:50,431 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:50,431 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:50,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:50,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:50,431 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:50,431 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:50,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:50,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:50,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4321)] Ended with exit code 0 [2021-12-07 00:04:50,452 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:50,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:50,452 INFO L229 MonitoredProcess]: Starting monitored process 4322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:50,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4322)] Waiting until timeout for monitored process [2021-12-07 00:04:50,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:50,461 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:50,461 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:50,461 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:50,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:50,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:50,462 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:50,463 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:50,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:50,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:50,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4322)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:50,486 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:50,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:50,486 INFO L229 MonitoredProcess]: Starting monitored process 4323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:50,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4323)] Waiting until timeout for monitored process [2021-12-07 00:04:50,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:50,494 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:50,494 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:50,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:50,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:50,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:50,494 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:50,495 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:50,495 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:50,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:50,514 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4323)] Ended with exit code 0 [2021-12-07 00:04:50,515 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:50,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:50,515 INFO L229 MonitoredProcess]: Starting monitored process 4324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:50,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4324)] Waiting until timeout for monitored process [2021-12-07 00:04:50,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:50,524 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:50,524 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:50,524 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:50,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:50,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:50,524 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:50,524 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:50,525 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:50,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:50,544 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4324)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:50,544 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:50,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:50,545 INFO L229 MonitoredProcess]: Starting monitored process 4325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:50,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4325)] Waiting until timeout for monitored process [2021-12-07 00:04:50,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:50,554 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:50,555 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:50,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:50,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:50,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:50,555 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:50,556 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:50,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:50,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:50,576 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4325)] Ended with exit code 0 [2021-12-07 00:04:50,576 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:50,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:50,577 INFO L229 MonitoredProcess]: Starting monitored process 4326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:50,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4326)] Waiting until timeout for monitored process [2021-12-07 00:04:50,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:50,586 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:50,586 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:50,586 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:50,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:50,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:50,586 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:50,587 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:50,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:50,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:50,611 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4326)] Ended with exit code 0 [2021-12-07 00:04:50,611 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:50,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:50,612 INFO L229 MonitoredProcess]: Starting monitored process 4327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:50,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4327)] Waiting until timeout for monitored process [2021-12-07 00:04:50,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:50,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:50,620 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:50,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:50,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:50,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:50,620 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:50,621 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:50,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:50,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:50,641 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4327)] Ended with exit code 0 [2021-12-07 00:04:50,641 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:50,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:50,642 INFO L229 MonitoredProcess]: Starting monitored process 4328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:50,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4328)] Waiting until timeout for monitored process [2021-12-07 00:04:50,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:50,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:50,650 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:50,650 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:50,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:50,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:50,650 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:50,651 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:50,651 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:50,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:50,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4328)] Ended with exit code 0 [2021-12-07 00:04:50,672 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:50,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:50,672 INFO L229 MonitoredProcess]: Starting monitored process 4329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:50,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4329)] Waiting until timeout for monitored process [2021-12-07 00:04:50,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:50,682 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:50,682 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:50,683 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:50,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:50,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:50,683 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:50,684 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:50,684 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:50,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:50,704 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4329)] Ended with exit code 0 [2021-12-07 00:04:50,704 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:50,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:50,704 INFO L229 MonitoredProcess]: Starting monitored process 4330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:50,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4330)] Waiting until timeout for monitored process [2021-12-07 00:04:50,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:50,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:50,715 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:50,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:50,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:50,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:50,715 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:50,716 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:50,716 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:50,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:50,736 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4330)] Ended with exit code 0 [2021-12-07 00:04:50,736 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:50,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:50,737 INFO L229 MonitoredProcess]: Starting monitored process 4331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:50,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4331)] Waiting until timeout for monitored process [2021-12-07 00:04:50,738 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 [2021-12-07 00:04:50,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:50,747 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:50,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:50,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:50,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:50,747 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:50,748 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:50,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:50,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:50,769 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4331)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:50,769 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:50,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:50,770 INFO L229 MonitoredProcess]: Starting monitored process 4332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:50,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4332)] Waiting until timeout for monitored process [2021-12-07 00:04:50,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:50,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:50,778 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:50,778 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:50,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:50,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:50,778 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:50,780 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:50,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:50,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:50,804 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4332)] Ended with exit code 0 [2021-12-07 00:04:50,804 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:50,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:50,805 INFO L229 MonitoredProcess]: Starting monitored process 4333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:50,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4333)] Waiting until timeout for monitored process [2021-12-07 00:04:50,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:50,812 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:50,813 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:50,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:50,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:50,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:50,813 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:50,814 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:50,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:50,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:50,834 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4333)] Ended with exit code 0 [2021-12-07 00:04:50,834 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:50,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:50,835 INFO L229 MonitoredProcess]: Starting monitored process 4334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:50,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4334)] Waiting until timeout for monitored process [2021-12-07 00:04:50,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:50,843 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:50,843 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:50,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:50,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:50,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:50,843 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:50,844 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:50,844 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:50,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:50,867 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4334)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:50,867 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:50,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:50,868 INFO L229 MonitoredProcess]: Starting monitored process 4335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:50,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4335)] Waiting until timeout for monitored process [2021-12-07 00:04:50,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:50,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:50,878 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:50,878 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:50,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:50,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:50,878 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:50,879 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:50,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:50,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:50,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4335)] Ended with exit code 0 [2021-12-07 00:04:50,899 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:50,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:50,900 INFO L229 MonitoredProcess]: Starting monitored process 4336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:50,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4336)] Waiting until timeout for monitored process [2021-12-07 00:04:50,902 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 [2021-12-07 00:04:50,909 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:50,909 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:50,909 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:50,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:50,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:50,909 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:50,910 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:50,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:50,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:50,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4336)] Ended with exit code 0 [2021-12-07 00:04:50,930 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:50,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:50,931 INFO L229 MonitoredProcess]: Starting monitored process 4337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:50,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4337)] Waiting until timeout for monitored process [2021-12-07 00:04:50,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:50,939 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:50,939 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:50,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:50,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:50,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:50,939 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:50,941 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:50,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:50,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:50,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4337)] Ended with exit code 0 [2021-12-07 00:04:50,964 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:50,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:50,965 INFO L229 MonitoredProcess]: Starting monitored process 4338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:50,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4338)] Waiting until timeout for monitored process [2021-12-07 00:04:50,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:50,974 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:50,974 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:50,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:50,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:50,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:50,974 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:50,974 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:50,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:50,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:50,998 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4338)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:50,998 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:50,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:50,999 INFO L229 MonitoredProcess]: Starting monitored process 4339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:50,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4339)] Waiting until timeout for monitored process [2021-12-07 00:04:51,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:51,007 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:51,007 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:51,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:51,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:51,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:51,007 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:51,008 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:51,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:51,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:51,028 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4339)] Ended with exit code 0 [2021-12-07 00:04:51,028 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:51,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:51,029 INFO L229 MonitoredProcess]: Starting monitored process 4340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:51,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4340)] Waiting until timeout for monitored process [2021-12-07 00:04:51,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:51,037 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:51,037 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:51,037 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:51,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:51,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:51,037 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:51,038 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:51,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:51,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:51,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4340)] Ended with exit code 0 [2021-12-07 00:04:51,058 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:51,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:51,059 INFO L229 MonitoredProcess]: Starting monitored process 4341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:51,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4341)] Waiting until timeout for monitored process [2021-12-07 00:04:51,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:51,067 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:51,067 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:51,067 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:51,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:51,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:51,067 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:51,068 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:51,068 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:51,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:51,088 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4341)] Ended with exit code 0 [2021-12-07 00:04:51,088 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:51,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:51,089 INFO L229 MonitoredProcess]: Starting monitored process 4342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:51,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4342)] Waiting until timeout for monitored process [2021-12-07 00:04:51,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:51,097 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:51,097 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:51,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:51,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:51,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:51,097 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:51,098 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:51,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:51,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:51,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4342)] Ended with exit code 0 [2021-12-07 00:04:51,118 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:51,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:51,119 INFO L229 MonitoredProcess]: Starting monitored process 4343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:51,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4343)] Waiting until timeout for monitored process [2021-12-07 00:04:51,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:51,129 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:51,129 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:04:51,129 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:51,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:51,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:51,129 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:51,131 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:51,131 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:51,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:51,154 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4343)] Ended with exit code 0 [2021-12-07 00:04:51,154 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-12-07 00:04:51,154 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:51,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:51,155 INFO L229 MonitoredProcess]: Starting monitored process 4344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:51,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4344)] Waiting until timeout for monitored process [2021-12-07 00:04:51,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:51,163 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:51,163 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:51,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:51,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:51,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:51,164 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:51,165 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:51,165 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:51,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:51,186 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4344)] Ended with exit code 0 [2021-12-07 00:04:51,186 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:51,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:51,187 INFO L229 MonitoredProcess]: Starting monitored process 4345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:51,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4345)] Waiting until timeout for monitored process [2021-12-07 00:04:51,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:51,197 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:51,197 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:51,197 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:51,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:51,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:51,197 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:51,199 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:51,199 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:51,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:51,230 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4345)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:51,230 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:51,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:51,231 INFO L229 MonitoredProcess]: Starting monitored process 4346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:51,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4346)] Waiting until timeout for monitored process [2021-12-07 00:04:51,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:51,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:51,239 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:51,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:51,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:51,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:51,240 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:51,240 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:51,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:51,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:51,261 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4346)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:51,261 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:51,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:51,262 INFO L229 MonitoredProcess]: Starting monitored process 4347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:51,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4347)] Waiting until timeout for monitored process [2021-12-07 00:04:51,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:51,270 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:51,270 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:51,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:51,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:51,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:51,270 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:51,271 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:51,271 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:51,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:51,292 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4347)] Ended with exit code 0 [2021-12-07 00:04:51,292 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:51,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:51,293 INFO L229 MonitoredProcess]: Starting monitored process 4348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:51,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4348)] Waiting until timeout for monitored process [2021-12-07 00:04:51,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:51,301 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:51,301 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:51,301 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:51,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:51,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:51,301 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:51,302 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:51,302 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:51,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:51,323 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4348)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:51,323 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:51,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:51,323 INFO L229 MonitoredProcess]: Starting monitored process 4349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:51,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4349)] Waiting until timeout for monitored process [2021-12-07 00:04:51,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:51,333 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:51,333 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:51,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:51,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:51,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:51,333 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:51,334 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:51,334 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:51,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:51,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4349)] Ended with exit code 0 [2021-12-07 00:04:51,356 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:51,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:51,356 INFO L229 MonitoredProcess]: Starting monitored process 4350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:51,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4350)] Waiting until timeout for monitored process [2021-12-07 00:04:51,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:51,366 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:51,366 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:51,366 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:51,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:51,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:51,366 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:51,367 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:51,367 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:51,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:51,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4350)] Ended with exit code 0 [2021-12-07 00:04:51,389 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:51,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:51,390 INFO L229 MonitoredProcess]: Starting monitored process 4351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:51,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4351)] Waiting until timeout for monitored process [2021-12-07 00:04:51,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:51,399 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:51,399 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:51,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:51,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:51,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:51,399 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:51,401 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:51,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:51,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:51,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4351)] Ended with exit code 0 [2021-12-07 00:04:51,428 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:51,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:51,429 INFO L229 MonitoredProcess]: Starting monitored process 4352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:51,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4352)] Waiting until timeout for monitored process [2021-12-07 00:04:51,430 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 [2021-12-07 00:04:51,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:51,438 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:51,438 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:51,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:51,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:51,438 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:51,439 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:51,439 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:51,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:51,460 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4352)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:51,460 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:51,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:51,461 INFO L229 MonitoredProcess]: Starting monitored process 4353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:51,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4353)] Waiting until timeout for monitored process [2021-12-07 00:04:51,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:51,469 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:51,469 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:51,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:51,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:51,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:51,469 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:51,471 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:51,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:51,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:51,492 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4353)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:51,492 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:51,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:51,493 INFO L229 MonitoredProcess]: Starting monitored process 4354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:51,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4354)] Waiting until timeout for monitored process [2021-12-07 00:04:51,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:51,502 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:51,502 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:51,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:51,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:51,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:51,502 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:51,504 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:51,504 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:51,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:51,531 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4354)] Ended with exit code 0 [2021-12-07 00:04:51,532 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:51,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:51,532 INFO L229 MonitoredProcess]: Starting monitored process 4355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:51,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4355)] Waiting until timeout for monitored process [2021-12-07 00:04:51,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:51,541 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:51,541 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:51,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:51,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:51,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:51,542 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:51,542 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:51,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:51,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:51,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4355)] Ended with exit code 0 [2021-12-07 00:04:51,563 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:51,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:51,564 INFO L229 MonitoredProcess]: Starting monitored process 4356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:51,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4356)] Waiting until timeout for monitored process [2021-12-07 00:04:51,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:51,575 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:51,575 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:51,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:51,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:51,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:51,575 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:51,589 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:51,590 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:51,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:51,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4356)] Ended with exit code 0 [2021-12-07 00:04:51,640 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:51,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:51,641 INFO L229 MonitoredProcess]: Starting monitored process 4357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:51,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4357)] Waiting until timeout for monitored process [2021-12-07 00:04:51,642 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 [2021-12-07 00:04:51,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:51,650 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:51,650 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:51,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:51,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:51,650 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:51,651 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:51,651 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:51,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:51,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4357)] Ended with exit code 0 [2021-12-07 00:04:51,672 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:51,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:51,672 INFO L229 MonitoredProcess]: Starting monitored process 4358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:51,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4358)] Waiting until timeout for monitored process [2021-12-07 00:04:51,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:51,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:51,682 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:51,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:51,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:51,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:51,682 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:51,682 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:51,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:51,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:51,704 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4358)] Ended with exit code 0 [2021-12-07 00:04:51,704 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:51,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:51,704 INFO L229 MonitoredProcess]: Starting monitored process 4359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:51,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4359)] Waiting until timeout for monitored process [2021-12-07 00:04:51,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:51,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:51,713 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:51,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:51,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:51,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:51,713 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:51,714 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:51,714 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:51,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:51,740 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4359)] Ended with exit code 0 [2021-12-07 00:04:51,740 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:51,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:51,741 INFO L229 MonitoredProcess]: Starting monitored process 4360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:51,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4360)] Waiting until timeout for monitored process [2021-12-07 00:04:51,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:51,750 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:51,750 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:51,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:51,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:51,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:51,751 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:51,751 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:51,751 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:51,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:51,772 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4360)] Ended with exit code 0 [2021-12-07 00:04:51,772 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:51,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:51,773 INFO L229 MonitoredProcess]: Starting monitored process 4361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:51,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4361)] Waiting until timeout for monitored process [2021-12-07 00:04:51,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:51,781 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:51,781 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:51,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:51,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:51,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:51,782 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:51,782 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:51,782 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:51,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:51,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4361)] Ended with exit code 0 [2021-12-07 00:04:51,804 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:51,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:51,804 INFO L229 MonitoredProcess]: Starting monitored process 4362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:51,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4362)] Waiting until timeout for monitored process [2021-12-07 00:04:51,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:51,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:51,813 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:51,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:51,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:51,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:51,813 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:51,814 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:51,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:51,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:51,835 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4362)] Ended with exit code 0 [2021-12-07 00:04:51,836 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:51,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:51,836 INFO L229 MonitoredProcess]: Starting monitored process 4363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:51,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4363)] Waiting until timeout for monitored process [2021-12-07 00:04:51,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:51,845 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:51,845 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:51,845 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:51,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:51,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:51,846 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:51,847 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:51,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:51,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:51,872 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4363)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:51,872 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:51,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:51,873 INFO L229 MonitoredProcess]: Starting monitored process 4364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:51,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4364)] Waiting until timeout for monitored process [2021-12-07 00:04:51,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:51,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:51,882 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:51,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:51,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:51,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:51,883 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:51,883 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:51,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:51,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:51,905 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4364)] Ended with exit code 0 [2021-12-07 00:04:51,905 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:51,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:51,906 INFO L229 MonitoredProcess]: Starting monitored process 4365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:51,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4365)] Waiting until timeout for monitored process [2021-12-07 00:04:51,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:51,915 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:51,915 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:51,915 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:51,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:51,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:51,915 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:51,916 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:51,916 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:51,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:51,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4365)] Ended with exit code 0 [2021-12-07 00:04:51,939 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:51,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:51,939 INFO L229 MonitoredProcess]: Starting monitored process 4366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:51,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4366)] Waiting until timeout for monitored process [2021-12-07 00:04:51,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:51,947 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:51,948 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:51,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:51,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:51,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:51,948 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:51,949 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:51,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:51,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:51,970 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4366)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:51,970 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:51,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:51,971 INFO L229 MonitoredProcess]: Starting monitored process 4367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:51,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4367)] Waiting until timeout for monitored process [2021-12-07 00:04:51,972 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 [2021-12-07 00:04:51,979 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:51,979 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:51,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:51,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:51,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:51,980 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:51,980 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:51,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:51,984 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:52,001 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4367)] Ended with exit code 0 [2021-12-07 00:04:52,001 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:52,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:52,002 INFO L229 MonitoredProcess]: Starting monitored process 4368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:52,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4368)] Waiting until timeout for monitored process [2021-12-07 00:04:52,004 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 [2021-12-07 00:04:52,011 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:52,011 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:52,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:52,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:52,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:52,012 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:52,012 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:52,013 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:52,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:52,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4368)] Ended with exit code 0 [2021-12-07 00:04:52,035 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:52,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:52,036 INFO L229 MonitoredProcess]: Starting monitored process 4369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:52,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4369)] Waiting until timeout for monitored process [2021-12-07 00:04:52,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:52,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:52,045 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:52,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:52,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:52,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:52,045 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:52,047 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:52,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:52,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:52,074 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4369)] Ended with exit code 0 [2021-12-07 00:04:52,074 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:52,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:52,075 INFO L229 MonitoredProcess]: Starting monitored process 4370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:52,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4370)] Waiting until timeout for monitored process [2021-12-07 00:04:52,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:52,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:52,083 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:52,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:52,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:52,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:52,084 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:52,085 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:52,085 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:52,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:52,106 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4370)] Ended with exit code 0 [2021-12-07 00:04:52,106 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:52,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:52,107 INFO L229 MonitoredProcess]: Starting monitored process 4371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:52,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4371)] Waiting until timeout for monitored process [2021-12-07 00:04:52,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:52,115 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:52,115 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:52,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:52,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:52,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:52,115 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:52,117 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:52,117 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:52,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:52,143 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4371)] Ended with exit code 0 [2021-12-07 00:04:52,143 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:52,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:52,143 INFO L229 MonitoredProcess]: Starting monitored process 4372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:52,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4372)] Waiting until timeout for monitored process [2021-12-07 00:04:52,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:52,153 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:52,153 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:52,153 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:52,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:52,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:52,153 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:52,154 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:52,154 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:52,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:52,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4372)] Ended with exit code 0 [2021-12-07 00:04:52,176 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:52,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:52,176 INFO L229 MonitoredProcess]: Starting monitored process 4373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:52,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4373)] Waiting until timeout for monitored process [2021-12-07 00:04:52,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:52,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:52,185 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:52,185 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:52,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:52,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:52,185 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:52,186 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:52,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:52,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:52,207 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4373)] Ended with exit code 0 [2021-12-07 00:04:52,207 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:52,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:52,207 INFO L229 MonitoredProcess]: Starting monitored process 4374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:52,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4374)] Waiting until timeout for monitored process [2021-12-07 00:04:52,209 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:52,216 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:52,216 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:52,216 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:52,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:52,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:52,217 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:52,218 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:52,218 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:52,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:52,246 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4374)] Ended with exit code 0 [2021-12-07 00:04:52,246 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:52,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:52,246 INFO L229 MonitoredProcess]: Starting monitored process 4375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:52,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4375)] Waiting until timeout for monitored process [2021-12-07 00:04:52,247 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 [2021-12-07 00:04:52,254 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:52,254 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:52,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:52,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:52,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:52,255 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:52,255 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:52,255 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:52,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:52,276 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4375)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:52,276 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:52,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:52,277 INFO L229 MonitoredProcess]: Starting monitored process 4376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:52,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4376)] Waiting until timeout for monitored process [2021-12-07 00:04:52,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:52,286 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:52,286 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:52,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:52,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:52,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:52,286 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:52,288 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:52,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:52,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:52,309 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4376)] Ended with exit code 0 [2021-12-07 00:04:52,309 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:52,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:52,310 INFO L229 MonitoredProcess]: Starting monitored process 4377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:52,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4377)] Waiting until timeout for monitored process [2021-12-07 00:04:52,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:52,319 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:52,319 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:52,319 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:52,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:52,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:52,319 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:52,320 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:52,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:52,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:52,341 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4377)] Ended with exit code 0 [2021-12-07 00:04:52,341 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:52,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:52,342 INFO L229 MonitoredProcess]: Starting monitored process 4378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:52,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4378)] Waiting until timeout for monitored process [2021-12-07 00:04:52,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:52,350 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:52,350 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:52,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:52,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:52,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:52,350 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:52,351 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:52,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:52,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:52,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4378)] Ended with exit code 0 [2021-12-07 00:04:52,373 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:52,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:52,374 INFO L229 MonitoredProcess]: Starting monitored process 4379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:52,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4379)] Waiting until timeout for monitored process [2021-12-07 00:04:52,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:52,382 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:52,382 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:52,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:52,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:52,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:52,382 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:52,383 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:52,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:52,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:52,405 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4379)] Ended with exit code 0 [2021-12-07 00:04:52,405 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:52,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:52,405 INFO L229 MonitoredProcess]: Starting monitored process 4380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:52,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4380)] Waiting until timeout for monitored process [2021-12-07 00:04:52,407 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 [2021-12-07 00:04:52,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:52,415 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:52,415 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:52,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:52,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:52,415 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:04:52,417 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:04:52,417 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:52,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:52,442 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4380)] Ended with exit code 0 [2021-12-07 00:04:52,442 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-12-07 00:04:52,442 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:52,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:52,443 INFO L229 MonitoredProcess]: Starting monitored process 4381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:52,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4381)] Waiting until timeout for monitored process [2021-12-07 00:04:52,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:52,451 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:52,451 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:52,451 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:52,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:52,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:52,451 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:52,452 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:52,452 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:52,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:52,472 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4381)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:52,472 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:52,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:52,472 INFO L229 MonitoredProcess]: Starting monitored process 4382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:52,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4382)] Waiting until timeout for monitored process [2021-12-07 00:04:52,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:52,482 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:52,482 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:52,482 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:52,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:52,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:52,482 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:52,483 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:52,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:52,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:52,505 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4382)] Ended with exit code 0 [2021-12-07 00:04:52,505 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:52,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:52,505 INFO L229 MonitoredProcess]: Starting monitored process 4383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:52,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4383)] Waiting until timeout for monitored process [2021-12-07 00:04:52,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:52,514 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:52,514 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:52,514 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:52,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:52,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:52,514 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:52,515 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:52,515 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:52,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:52,534 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4383)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:52,535 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:52,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:52,535 INFO L229 MonitoredProcess]: Starting monitored process 4384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:52,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4384)] Waiting until timeout for monitored process [2021-12-07 00:04:52,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:52,545 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:52,545 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:52,545 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:52,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:52,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:52,546 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:52,546 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:52,546 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:52,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:52,565 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4384)] Ended with exit code 0 [2021-12-07 00:04:52,565 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:52,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:52,566 INFO L229 MonitoredProcess]: Starting monitored process 4385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:52,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4385)] Waiting until timeout for monitored process [2021-12-07 00:04:52,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:52,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:52,574 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:52,574 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:52,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:52,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:52,574 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:52,574 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:52,574 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:52,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:52,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4385)] Ended with exit code 0 [2021-12-07 00:04:52,594 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:52,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:52,594 INFO L229 MonitoredProcess]: Starting monitored process 4386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:52,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4386)] Waiting until timeout for monitored process [2021-12-07 00:04:52,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:52,602 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:52,602 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:52,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:52,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:52,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:52,602 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:52,603 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:52,603 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:52,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:52,623 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4386)] Ended with exit code 0 [2021-12-07 00:04:52,623 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:52,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:52,623 INFO L229 MonitoredProcess]: Starting monitored process 4387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:52,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4387)] Waiting until timeout for monitored process [2021-12-07 00:04:52,625 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 [2021-12-07 00:04:52,632 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:52,633 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:52,633 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:52,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:52,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:52,633 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:52,633 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:52,634 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:52,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:52,653 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4387)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:52,653 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:52,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:52,654 INFO L229 MonitoredProcess]: Starting monitored process 4388 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:52,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4388)] Waiting until timeout for monitored process [2021-12-07 00:04:52,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:52,662 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:52,662 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:52,662 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:52,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:52,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:52,662 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:52,663 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:52,663 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:52,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:52,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4388)] Ended with exit code 0 [2021-12-07 00:04:52,686 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:52,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:52,686 INFO L229 MonitoredProcess]: Starting monitored process 4389 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:52,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4389)] Waiting until timeout for monitored process [2021-12-07 00:04:52,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:52,694 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:52,694 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:52,694 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:52,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:52,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:52,694 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:52,695 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:52,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:52,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:52,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4389)] Ended with exit code 0 [2021-12-07 00:04:52,714 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:52,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:52,715 INFO L229 MonitoredProcess]: Starting monitored process 4390 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:52,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4390)] Waiting until timeout for monitored process [2021-12-07 00:04:52,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:52,723 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:52,723 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:52,723 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:52,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:52,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:52,723 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:52,724 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:52,724 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:52,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:52,743 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4390)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:52,743 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:52,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:52,744 INFO L229 MonitoredProcess]: Starting monitored process 4391 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:52,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4391)] Waiting until timeout for monitored process [2021-12-07 00:04:52,745 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 [2021-12-07 00:04:52,753 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:52,753 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:52,753 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:52,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:52,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:52,753 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:52,755 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:52,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:52,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:52,777 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4391)] Ended with exit code 0 [2021-12-07 00:04:52,777 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:52,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:52,778 INFO L229 MonitoredProcess]: Starting monitored process 4392 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:52,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4392)] Waiting until timeout for monitored process [2021-12-07 00:04:52,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:52,786 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:52,786 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:52,786 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:52,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:52,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:52,787 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:52,787 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:52,787 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:52,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:52,807 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4392)] Ended with exit code 0 [2021-12-07 00:04:52,807 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:52,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:52,808 INFO L229 MonitoredProcess]: Starting monitored process 4393 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:52,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4393)] Waiting until timeout for monitored process [2021-12-07 00:04:52,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:52,818 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:52,819 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:52,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:52,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:52,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:52,819 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:52,825 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:52,825 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:52,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:52,861 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4393)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:52,861 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:52,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:52,861 INFO L229 MonitoredProcess]: Starting monitored process 4394 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:52,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4394)] Waiting until timeout for monitored process [2021-12-07 00:04:52,862 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 [2021-12-07 00:04:52,869 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:52,869 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:52,869 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:52,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:52,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:52,870 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:52,870 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:52,870 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:52,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:52,889 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4394)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:52,889 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:52,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:52,890 INFO L229 MonitoredProcess]: Starting monitored process 4395 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:52,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4395)] Waiting until timeout for monitored process [2021-12-07 00:04:52,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:52,897 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:52,898 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:52,898 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:52,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:52,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:52,898 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:52,898 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:52,898 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:52,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:52,917 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4395)] Ended with exit code 0 [2021-12-07 00:04:52,917 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:52,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:52,918 INFO L229 MonitoredProcess]: Starting monitored process 4396 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:52,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4396)] Waiting until timeout for monitored process [2021-12-07 00:04:52,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:52,926 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:52,926 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:52,926 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:52,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:52,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:52,926 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:52,927 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:52,927 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:52,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:52,948 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4396)] Ended with exit code 0 [2021-12-07 00:04:52,948 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:52,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:52,949 INFO L229 MonitoredProcess]: Starting monitored process 4397 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:52,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4397)] Waiting until timeout for monitored process [2021-12-07 00:04:52,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:52,958 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:52,958 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:52,958 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:52,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:52,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:52,958 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:52,958 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:52,958 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:52,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:52,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4397)] Ended with exit code 0 [2021-12-07 00:04:52,978 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:52,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:52,978 INFO L229 MonitoredProcess]: Starting monitored process 4398 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:52,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4398)] Waiting until timeout for monitored process [2021-12-07 00:04:52,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:52,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:52,986 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:52,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:52,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:52,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:52,986 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:52,987 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:52,987 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:52,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:53,006 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4398)] Ended with exit code 0 [2021-12-07 00:04:53,006 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:53,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:53,007 INFO L229 MonitoredProcess]: Starting monitored process 4399 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:53,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4399)] Waiting until timeout for monitored process [2021-12-07 00:04:53,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:53,014 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:53,014 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:53,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:53,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:53,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:53,015 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:53,015 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:53,015 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:53,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:53,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4399)] Ended with exit code 0 [2021-12-07 00:04:53,035 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:53,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:53,036 INFO L229 MonitoredProcess]: Starting monitored process 4400 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:53,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4400)] Waiting until timeout for monitored process [2021-12-07 00:04:53,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:53,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:53,045 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:53,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:53,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:53,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:53,046 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:53,047 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:53,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:53,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:53,068 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4400)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:53,068 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:53,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:53,069 INFO L229 MonitoredProcess]: Starting monitored process 4401 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:53,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4401)] Waiting until timeout for monitored process [2021-12-07 00:04:53,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:53,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:53,077 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:53,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:53,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:53,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:53,077 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:53,078 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:53,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:53,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:53,097 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4401)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:53,097 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:53,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:53,098 INFO L229 MonitoredProcess]: Starting monitored process 4402 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:53,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4402)] Waiting until timeout for monitored process [2021-12-07 00:04:53,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:53,105 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:53,106 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:53,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:53,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:53,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:53,106 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:53,107 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:53,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:53,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:53,127 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4402)] Ended with exit code 0 [2021-12-07 00:04:53,127 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:53,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:53,128 INFO L229 MonitoredProcess]: Starting monitored process 4403 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:53,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4403)] Waiting until timeout for monitored process [2021-12-07 00:04:53,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:53,137 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:53,137 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:53,137 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:53,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:53,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:53,138 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:53,139 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:53,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:53,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:53,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4403)] Ended with exit code 0 [2021-12-07 00:04:53,159 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:53,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:53,159 INFO L229 MonitoredProcess]: Starting monitored process 4404 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:53,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4404)] Waiting until timeout for monitored process [2021-12-07 00:04:53,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:53,167 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:53,168 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:53,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:53,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:53,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:53,168 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:53,168 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:53,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:53,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:53,187 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4404)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:53,187 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:53,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:53,188 INFO L229 MonitoredProcess]: Starting monitored process 4405 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:53,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4405)] Waiting until timeout for monitored process [2021-12-07 00:04:53,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:53,197 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:53,197 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:53,197 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:53,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:53,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:53,197 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:53,198 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:53,198 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:53,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:53,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4405)] Ended with exit code 0 [2021-12-07 00:04:53,217 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:53,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:53,218 INFO L229 MonitoredProcess]: Starting monitored process 4406 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:53,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4406)] Waiting until timeout for monitored process [2021-12-07 00:04:53,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:53,226 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:53,227 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:53,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:53,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:53,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:53,227 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:53,230 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:53,230 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:53,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:53,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4406)] Ended with exit code 0 [2021-12-07 00:04:53,252 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:53,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:53,253 INFO L229 MonitoredProcess]: Starting monitored process 4407 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:53,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4407)] Waiting until timeout for monitored process [2021-12-07 00:04:53,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:53,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:53,262 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:53,262 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:53,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:53,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:53,262 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:53,263 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:53,263 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:53,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:53,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4407)] Ended with exit code 0 [2021-12-07 00:04:53,283 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:53,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:53,283 INFO L229 MonitoredProcess]: Starting monitored process 4408 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:53,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4408)] Waiting until timeout for monitored process [2021-12-07 00:04:53,285 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 [2021-12-07 00:04:53,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:53,292 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:53,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:53,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:53,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:53,292 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:53,293 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:53,293 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:53,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:53,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4408)] Ended with exit code 0 [2021-12-07 00:04:53,314 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:53,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:53,315 INFO L229 MonitoredProcess]: Starting monitored process 4409 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:53,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4409)] Waiting until timeout for monitored process [2021-12-07 00:04:53,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:53,324 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:53,324 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:53,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:53,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:53,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:53,324 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:53,325 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:53,325 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:53,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:53,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4409)] Ended with exit code 0 [2021-12-07 00:04:53,345 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:53,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:53,345 INFO L229 MonitoredProcess]: Starting monitored process 4410 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:53,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4410)] Waiting until timeout for monitored process [2021-12-07 00:04:53,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:53,354 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:53,354 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:53,354 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:53,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:53,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:53,354 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:53,354 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:53,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:53,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:53,374 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4410)] Ended with exit code 0 [2021-12-07 00:04:53,374 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:53,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:53,374 INFO L229 MonitoredProcess]: Starting monitored process 4411 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:53,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4411)] Waiting until timeout for monitored process [2021-12-07 00:04:53,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:53,383 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:53,383 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:53,383 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:53,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:53,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:53,383 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:53,384 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:53,384 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:53,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:53,405 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4411)] Ended with exit code 0 [2021-12-07 00:04:53,406 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:53,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:53,406 INFO L229 MonitoredProcess]: Starting monitored process 4412 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:53,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4412)] Waiting until timeout for monitored process [2021-12-07 00:04:53,407 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 [2021-12-07 00:04:53,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:53,414 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:53,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:53,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:53,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:53,414 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:53,414 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:53,415 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:53,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:53,434 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4412)] Ended with exit code 0 [2021-12-07 00:04:53,434 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:53,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:53,434 INFO L229 MonitoredProcess]: Starting monitored process 4413 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:53,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4413)] Waiting until timeout for monitored process [2021-12-07 00:04:53,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:53,443 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:53,443 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:53,443 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:53,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:53,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:53,443 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:53,444 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:53,444 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:53,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:53,463 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4413)] Ended with exit code 0 [2021-12-07 00:04:53,464 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:53,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:53,464 INFO L229 MonitoredProcess]: Starting monitored process 4414 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:53,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4414)] Waiting until timeout for monitored process [2021-12-07 00:04:53,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:53,473 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:53,473 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:53,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:53,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:53,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:53,473 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:53,475 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:53,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:53,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:53,495 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4414)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:53,495 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:53,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:53,496 INFO L229 MonitoredProcess]: Starting monitored process 4415 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:53,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4415)] Waiting until timeout for monitored process [2021-12-07 00:04:53,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:53,504 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:53,504 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:53,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:53,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:53,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:53,504 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:53,505 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:53,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:53,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:53,524 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4415)] Ended with exit code 0 [2021-12-07 00:04:53,525 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:53,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:53,525 INFO L229 MonitoredProcess]: Starting monitored process 4416 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:53,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4416)] Waiting until timeout for monitored process [2021-12-07 00:04:53,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:53,533 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:53,533 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:53,534 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:53,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:53,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:53,534 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:53,534 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:53,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:53,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:53,555 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4416)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:53,555 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:53,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:53,555 INFO L229 MonitoredProcess]: Starting monitored process 4417 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:53,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4417)] Waiting until timeout for monitored process [2021-12-07 00:04:53,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:53,564 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:53,564 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:04:53,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:53,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:53,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:53,564 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:04:53,565 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:04:53,565 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:53,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:53,585 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4417)] Ended with exit code 0 [2021-12-07 00:04:53,585 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-12-07 00:04:53,586 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:53,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:53,586 INFO L229 MonitoredProcess]: Starting monitored process 4418 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:53,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4418)] Waiting until timeout for monitored process [2021-12-07 00:04:53,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:53,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:53,594 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:53,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:53,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:53,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:53,594 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:53,595 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:53,595 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:53,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:53,616 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4418)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:53,617 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:53,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:53,617 INFO L229 MonitoredProcess]: Starting monitored process 4419 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:53,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4419)] Waiting until timeout for monitored process [2021-12-07 00:04:53,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:53,626 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:53,626 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:53,626 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:53,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:53,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:53,626 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:53,628 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:53,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:53,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:53,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4419)] Ended with exit code 0 [2021-12-07 00:04:53,651 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:53,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:53,652 INFO L229 MonitoredProcess]: Starting monitored process 4420 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:53,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4420)] Waiting until timeout for monitored process [2021-12-07 00:04:53,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:53,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:53,660 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:53,660 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:53,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:53,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:53,660 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:53,661 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:53,661 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:53,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:53,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4420)] Ended with exit code 0 [2021-12-07 00:04:53,681 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:53,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:53,682 INFO L229 MonitoredProcess]: Starting monitored process 4421 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:53,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4421)] Waiting until timeout for monitored process [2021-12-07 00:04:53,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:53,690 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:53,690 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:53,690 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:53,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:53,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:53,690 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:53,691 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:53,691 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:53,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:53,711 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4421)] Ended with exit code 0 [2021-12-07 00:04:53,712 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:53,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:53,712 INFO L229 MonitoredProcess]: Starting monitored process 4422 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:53,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4422)] Waiting until timeout for monitored process [2021-12-07 00:04:53,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:53,721 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:53,721 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:53,721 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:53,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:53,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:53,721 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:53,722 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:53,722 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:53,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:53,742 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4422)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:53,742 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:53,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:53,743 INFO L229 MonitoredProcess]: Starting monitored process 4423 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:53,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4423)] Waiting until timeout for monitored process [2021-12-07 00:04:53,744 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 [2021-12-07 00:04:53,751 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:53,751 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:53,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:53,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:53,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:53,751 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:53,752 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:53,752 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:53,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:53,773 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4423)] Ended with exit code 0 [2021-12-07 00:04:53,773 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:53,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:53,774 INFO L229 MonitoredProcess]: Starting monitored process 4424 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:53,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4424)] Waiting until timeout for monitored process [2021-12-07 00:04:53,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:53,782 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:53,782 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:53,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:53,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:53,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:53,782 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:53,783 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:53,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:53,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:53,804 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4424)] Ended with exit code 0 [2021-12-07 00:04:53,804 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:53,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:53,805 INFO L229 MonitoredProcess]: Starting monitored process 4425 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:53,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4425)] Waiting until timeout for monitored process [2021-12-07 00:04:53,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:53,814 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:53,815 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:53,815 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:53,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:53,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:53,815 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:53,817 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:53,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:53,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:53,842 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4425)] Ended with exit code 0 [2021-12-07 00:04:53,842 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:53,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:53,842 INFO L229 MonitoredProcess]: Starting monitored process 4426 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:53,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4426)] Waiting until timeout for monitored process [2021-12-07 00:04:53,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:53,851 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:53,851 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:53,851 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:53,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:53,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:53,851 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:53,852 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:53,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:53,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:53,872 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4426)] Ended with exit code 0 [2021-12-07 00:04:53,872 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:53,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:53,873 INFO L229 MonitoredProcess]: Starting monitored process 4427 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:53,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4427)] Waiting until timeout for monitored process [2021-12-07 00:04:53,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:53,881 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:53,881 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:53,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:53,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:53,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:53,881 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:53,882 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:53,882 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:53,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:53,903 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4427)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:53,903 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:53,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:53,903 INFO L229 MonitoredProcess]: Starting monitored process 4428 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:53,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4428)] Waiting until timeout for monitored process [2021-12-07 00:04:53,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:53,912 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:53,912 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:53,912 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:53,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:53,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:53,912 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:53,914 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:53,914 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:53,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:53,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4428)] Ended with exit code 0 [2021-12-07 00:04:53,939 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:53,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:53,940 INFO L229 MonitoredProcess]: Starting monitored process 4429 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:53,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4429)] Waiting until timeout for monitored process [2021-12-07 00:04:53,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:53,948 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:53,948 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:53,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:53,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:53,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:53,948 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:53,949 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:53,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:53,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:53,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4429)] Ended with exit code 0 [2021-12-07 00:04:53,969 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:53,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:53,970 INFO L229 MonitoredProcess]: Starting monitored process 4430 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:53,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4430)] Waiting until timeout for monitored process [2021-12-07 00:04:53,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:53,979 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:53,979 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:53,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:53,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:53,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:53,980 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:53,992 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:53,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:54,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:54,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4430)] Ended with exit code 0 [2021-12-07 00:04:54,042 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:54,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:54,042 INFO L229 MonitoredProcess]: Starting monitored process 4431 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:54,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4431)] Waiting until timeout for monitored process [2021-12-07 00:04:54,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:54,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:54,050 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:54,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:54,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:54,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:54,051 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:54,051 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:54,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:54,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:54,071 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4431)] Ended with exit code 0 [2021-12-07 00:04:54,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:54,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:54,072 INFO L229 MonitoredProcess]: Starting monitored process 4432 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:54,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4432)] Waiting until timeout for monitored process [2021-12-07 00:04:54,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:54,081 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:54,081 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:54,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:54,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:54,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:54,082 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:54,082 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:54,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:54,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:54,103 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4432)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:54,103 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:54,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:54,103 INFO L229 MonitoredProcess]: Starting monitored process 4433 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:54,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4433)] Waiting until timeout for monitored process [2021-12-07 00:04:54,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:54,114 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:54,114 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:54,114 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:54,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:54,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:54,114 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:54,115 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:54,115 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:54,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:54,139 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4433)] Ended with exit code 0 [2021-12-07 00:04:54,139 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:54,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:54,139 INFO L229 MonitoredProcess]: Starting monitored process 4434 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:54,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4434)] Waiting until timeout for monitored process [2021-12-07 00:04:54,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:54,148 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:54,148 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:54,148 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:54,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:54,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:54,148 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:54,148 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:54,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:54,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:54,169 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4434)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:54,169 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:54,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:54,170 INFO L229 MonitoredProcess]: Starting monitored process 4435 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:54,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4435)] Waiting until timeout for monitored process [2021-12-07 00:04:54,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:54,177 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:54,178 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:54,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:54,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:54,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:54,178 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:54,178 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:54,178 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:54,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:54,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4435)] Ended with exit code 0 [2021-12-07 00:04:54,199 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:54,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:54,199 INFO L229 MonitoredProcess]: Starting monitored process 4436 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:54,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4436)] Waiting until timeout for monitored process [2021-12-07 00:04:54,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:54,209 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:54,209 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:54,209 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:54,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:54,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:54,209 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:54,210 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:54,210 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:54,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:54,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4436)] Ended with exit code 0 [2021-12-07 00:04:54,231 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:54,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:54,231 INFO L229 MonitoredProcess]: Starting monitored process 4437 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:54,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4437)] Waiting until timeout for monitored process [2021-12-07 00:04:54,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:54,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:54,240 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:54,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:54,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:54,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:54,240 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:54,241 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:54,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:54,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:54,265 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4437)] Ended with exit code 0 [2021-12-07 00:04:54,265 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:54,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:54,266 INFO L229 MonitoredProcess]: Starting monitored process 4438 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:54,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4438)] Waiting until timeout for monitored process [2021-12-07 00:04:54,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:54,274 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:54,275 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:54,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:54,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:54,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:54,275 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:54,275 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:54,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:54,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:54,296 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4438)] Ended with exit code 0 [2021-12-07 00:04:54,296 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:54,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:54,297 INFO L229 MonitoredProcess]: Starting monitored process 4439 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:54,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4439)] Waiting until timeout for monitored process [2021-12-07 00:04:54,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:54,306 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:54,307 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:54,307 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:54,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:54,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:54,307 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:54,309 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:54,309 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:54,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:54,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4439)] Ended with exit code 0 [2021-12-07 00:04:54,331 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:54,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:54,332 INFO L229 MonitoredProcess]: Starting monitored process 4440 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:54,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4440)] Waiting until timeout for monitored process [2021-12-07 00:04:54,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:54,340 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:54,340 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:54,340 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:54,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:54,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:54,340 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:54,341 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:54,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:54,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:54,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4440)] Ended with exit code 0 [2021-12-07 00:04:54,362 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:54,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:54,363 INFO L229 MonitoredProcess]: Starting monitored process 4441 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:54,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4441)] Waiting until timeout for monitored process [2021-12-07 00:04:54,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:54,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:54,371 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:54,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:54,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:54,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:54,371 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:54,371 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:54,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:54,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:54,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4441)] Ended with exit code 0 [2021-12-07 00:04:54,392 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:54,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:54,393 INFO L229 MonitoredProcess]: Starting monitored process 4442 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:54,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4442)] Waiting until timeout for monitored process [2021-12-07 00:04:54,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:54,401 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:54,401 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:54,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:54,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:54,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:54,401 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:54,402 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:54,402 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:54,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:54,423 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4442)] Ended with exit code 0 [2021-12-07 00:04:54,423 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:54,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:54,424 INFO L229 MonitoredProcess]: Starting monitored process 4443 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:54,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4443)] Waiting until timeout for monitored process [2021-12-07 00:04:54,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:54,433 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:54,433 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:54,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:54,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:54,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:54,433 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:54,435 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:54,435 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:54,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:54,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4443)] Ended with exit code 0 [2021-12-07 00:04:54,460 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:54,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:54,460 INFO L229 MonitoredProcess]: Starting monitored process 4444 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:54,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4444)] Waiting until timeout for monitored process [2021-12-07 00:04:54,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:54,468 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:54,469 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:54,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:54,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:54,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:54,469 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:54,470 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:54,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:54,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:54,491 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4444)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:54,491 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:54,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:54,491 INFO L229 MonitoredProcess]: Starting monitored process 4445 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:54,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4445)] Waiting until timeout for monitored process [2021-12-07 00:04:54,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:54,502 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:54,502 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:54,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:54,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:54,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:54,502 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:54,504 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:54,504 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:54,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:54,527 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4445)] Ended with exit code 0 [2021-12-07 00:04:54,527 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:54,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:54,528 INFO L229 MonitoredProcess]: Starting monitored process 4446 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:54,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4446)] Waiting until timeout for monitored process [2021-12-07 00:04:54,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:54,536 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:54,536 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:54,536 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:54,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:54,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:54,536 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:54,537 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:54,537 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:54,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:54,558 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4446)] Ended with exit code 0 [2021-12-07 00:04:54,558 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:54,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:54,559 INFO L229 MonitoredProcess]: Starting monitored process 4447 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:54,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4447)] Waiting until timeout for monitored process [2021-12-07 00:04:54,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:54,569 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:54,569 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:54,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:54,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:54,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:54,569 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:54,570 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:54,570 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:54,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:54,590 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4447)] Ended with exit code 0 [2021-12-07 00:04:54,590 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:54,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:54,591 INFO L229 MonitoredProcess]: Starting monitored process 4448 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:54,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4448)] Waiting until timeout for monitored process [2021-12-07 00:04:54,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:54,599 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:54,599 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:54,599 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:54,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:54,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:54,599 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:54,600 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:54,601 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:54,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:54,624 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4448)] Forceful destruction successful, exit code 0 [2021-12-07 00:04:54,624 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:54,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:54,625 INFO L229 MonitoredProcess]: Starting monitored process 4449 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:54,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4449)] Waiting until timeout for monitored process [2021-12-07 00:04:54,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:54,634 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:54,635 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:54,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:54,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:54,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:54,635 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:54,635 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:54,635 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:54,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:54,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4449)] Ended with exit code 0 [2021-12-07 00:04:54,656 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:54,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:54,656 INFO L229 MonitoredProcess]: Starting monitored process 4450 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:54,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4450)] Waiting until timeout for monitored process [2021-12-07 00:04:54,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:54,666 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:54,666 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:54,666 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:54,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:54,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:54,666 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:54,667 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:54,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:54,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:54,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4450)] Ended with exit code 0 [2021-12-07 00:04:54,688 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:54,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:54,689 INFO L229 MonitoredProcess]: Starting monitored process 4451 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:54,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4451)] Waiting until timeout for monitored process [2021-12-07 00:04:54,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:54,698 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:54,698 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:54,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:54,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:54,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:54,698 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:54,699 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:54,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:54,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:54,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4451)] Ended with exit code 0 [2021-12-07 00:04:54,720 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:54,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:54,721 INFO L229 MonitoredProcess]: Starting monitored process 4452 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:54,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4452)] Waiting until timeout for monitored process [2021-12-07 00:04:54,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:54,730 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:54,730 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:54,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:54,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:54,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:54,730 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:54,731 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:54,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:54,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:54,752 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4452)] Ended with exit code 0 [2021-12-07 00:04:54,752 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:54,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:54,753 INFO L229 MonitoredProcess]: Starting monitored process 4453 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:54,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4453)] Waiting until timeout for monitored process [2021-12-07 00:04:54,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:04:54,761 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:54,761 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:54,761 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:54,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:54,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:54,761 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:54,762 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:54,762 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:54,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:54,783 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4453)] Ended with exit code 0 [2021-12-07 00:04:54,783 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:04:54,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:04:54,784 INFO L229 MonitoredProcess]: Starting monitored process 4454 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:04:54,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4454)] Waiting until timeout for monitored process [2021-12-07 00:04:54,786 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 [2021-12-07 00:04:54,793 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:04:54,793 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:04:54,793 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:04:54,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:04:54,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:04:54,794 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:04:54,794 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:04:54,795 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:04:54,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:04:54,817 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4454)] Ended with exit code 0 [2021-12-07 00:04:54,817 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:04:54,818 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:04:54,818 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:04:54,818 INFO L87 Difference]: Start difference. First operand 80480 states and 116761 transitions. cyclomatic complexity: 36313 Second operand has 3 states, 3 states have (on average 50.666666666666664) internal successors, (152), 3 states have internal predecessors, (152), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-07 00:04:55,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:04:55,153 INFO L93 Difference]: Finished difference Result 160892 states and 233404 transitions. [2021-12-07 00:04:55,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:04:55,154 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 160892 states and 233404 transitions. [2021-12-07 00:04:55,711 INFO L131 ngComponentsAnalysis]: Automaton has 32 accepting balls. 66376 [2021-12-07 00:04:56,089 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 160892 states to 160892 states and 233404 transitions. [2021-12-07 00:04:56,089 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 76764 [2021-12-07 00:04:56,133 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 76764 [2021-12-07 00:04:56,133 INFO L73 IsDeterministic]: Start isDeterministic. Operand 160892 states and 233404 transitions. [2021-12-07 00:04:56,135 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-07 00:04:56,135 INFO L681 BuchiCegarLoop]: Abstraction has 160892 states and 233404 transitions. [2021-12-07 00:04:56,213 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 160892 states and 233404 transitions. [2021-12-07 00:04:57,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 160892 to 80494. [2021-12-07 00:04:57,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 80494 states, 80494 states have (on average 1.4507540934728054) internal successors, (116777), 80493 states have internal predecessors, (116777), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-07 00:04:57,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80494 states to 80494 states and 116777 transitions. [2021-12-07 00:04:57,266 INFO L704 BuchiCegarLoop]: Abstraction has 80494 states and 116777 transitions. [2021-12-07 00:04:57,266 INFO L587 BuchiCegarLoop]: Abstraction has 80494 states and 116777 transitions. [2021-12-07 00:04:57,266 INFO L425 BuchiCegarLoop]: ======== Iteration 27============ [2021-12-07 00:04:57,266 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 80494 states and 116777 transitions. [2021-12-07 00:04:57,448 INFO L131 ngComponentsAnalysis]: Automaton has 16 accepting balls. 33188 [2021-12-07 00:04:57,448 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:04:57,448 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:04:57,450 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:04:57,450 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:04:57,450 INFO L791 eck$LassoCheckResult]: Stem: 706769#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(46, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0; 706629#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~ret56#1, main_#t~ret57#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~ep13~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~ep14~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~ep21~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~ep23~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~ep24~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~ep31~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~ep32~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~ep34~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep41~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep42~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep43~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~id1~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~r1~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~st1~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~nl1~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~m1~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~max1~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~mode1~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~id2~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~r2~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~st2~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~nl2~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~m2~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~max2~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~mode2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~id3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~r3~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~st3~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~nl3~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~m3~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~max3~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~mode3~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~id4~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~r4~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~st4~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~nl4~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~m4~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~max4~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~mode4~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 706582#L394 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 706583#L405 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 706790#L415 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 706791#L426 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 706805#L436 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 706797#L447 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 706867#L457 assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 706862#L468 init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 706863#L478 assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 706853#L489 init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 706981#L499 assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 706976#L510 init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 706969#L520 assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 706964#L531 init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 706956#L541 assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 706952#L552 init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 706942#L562 assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 706940#L573 init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 706930#L583 assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 706927#L594 init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 706918#L604 assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 706916#L615 init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 706917#L625 assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 707263#L636 init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 707261#L646 assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 707262#L657 init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 707471#L667 assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 707467#L678 init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 706465#L688 assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 706369#L699 init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 707011#L709 assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 707007#L720 init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 707008#L730 assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 707445#L741 init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 707435#L751 assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 707433#L762 init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 707423#L772 assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 707420#L783 init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 707414#L793 assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 707409#L804 init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 707402#L814 assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 707397#L825 init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 707390#L835 assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 707385#L846 init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 707384#L856 assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 706750#L867 init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 706751#L877 assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 725236#L888 init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 733040#L898 assume ~id1~0 != ~id2~0; 733039#L899 assume ~id1~0 != ~id3~0; 733038#L900 assume ~id1~0 != ~id4~0; 733037#L901 assume ~id2~0 != ~id3~0; 733036#L902 assume ~id2~0 != ~id4~0; 733035#L903 assume ~id3~0 != ~id4~0; 733034#L904 assume ~id1~0 >= 0; 733033#L905 assume ~id2~0 >= 0; 733032#L906 assume ~id3~0 >= 0; 733031#L907 assume ~id4~0 >= 0; 733030#L908 assume 0 == ~r1~0 % 256; 733029#L909 assume 0 == ~r2~0 % 256; 733028#L910 assume 0 == ~r3~0 % 256; 733027#L911 assume 0 == ~r4~0 % 256; 733026#L912 assume 0 != init_~r123~0#1 % 256; 733025#L913 assume 0 != init_~r133~0#1 % 256; 733024#L914 assume 0 != init_~r143~0#1 % 256; 733023#L915 assume 0 != init_~r213~0#1 % 256; 733022#L916 assume 0 != init_~r233~0#1 % 256; 733021#L917 assume 0 != init_~r243~0#1 % 256; 733020#L918 assume 0 != init_~r313~0#1 % 256; 733019#L919 assume 0 != init_~r323~0#1 % 256; 733018#L920 assume 0 != init_~r343~0#1 % 256; 733017#L921 assume 0 != init_~r413~0#1 % 256; 733016#L922 assume 0 != init_~r423~0#1 % 256; 733015#L923 assume 0 != init_~r433~0#1 % 256; 733014#L924 assume ~max1~0 == ~id1~0; 733013#L925 assume ~max2~0 == ~id2~0; 706723#L926 assume ~max3~0 == ~id3~0; 706580#L927 assume ~max4~0 == ~id4~0; 706581#L928 assume 0 == ~st1~0; 706669#L929 assume 0 == ~st2~0; 706370#L930 assume 0 == ~st3~0; 706371#L931 assume 0 == ~st4~0; 706419#L932 assume 0 == ~nl1~0; 706420#L933 assume 0 == ~nl2~0; 706450#L934 assume 0 == ~nl3~0; 706392#L935 assume 0 == ~nl4~0; 706393#L936 assume 0 == ~mode1~0 % 256; 706616#L937 assume 0 == ~mode2~0 % 256; 706690#L938 assume 0 == ~mode3~0 % 256; 706559#L939 assume 0 == ~mode4~0 % 256;init_~tmp___23~0#1 := 1; 706523#L898-1 init_#res#1 := init_~tmp___23~0#1; 706524#L1067 main_#t~ret56#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret56#1;havoc main_#t~ret56#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 706328#L22 assume !(0 == assume_abort_if_not_~cond#1); 706329#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 706461#L1204-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1; 732681#L110 assume !(0 != ~mode1~0 % 256); 732659#L142 assume ~r1~0 % 256 < 3; 732653#L143 assume 0 != ~ep12~0 % 256; 732646#L144 assume ~max1~0 != ~nomsg~0 && ~p12_new~0 == ~nomsg~0;node1_#t~ite4#1 := ~max1~0; 732643#L144-2 ~p12_new~0 := (if node1_#t~ite4#1 % 256 <= 127 then node1_#t~ite4#1 % 256 else node1_#t~ite4#1 % 256 - 256);havoc node1_#t~ite4#1; 724872#L143-2 assume 0 != ~ep13~0 % 256; 724867#L147 assume !(~max1~0 != ~nomsg~0 && ~p13_new~0 == ~nomsg~0);node1_#t~ite5#1 := ~p13_new~0; 724864#L147-2 ~p13_new~0 := (if node1_#t~ite5#1 % 256 <= 127 then node1_#t~ite5#1 % 256 else node1_#t~ite5#1 % 256 - 256);havoc node1_#t~ite5#1; 724858#L146-1 assume !(0 != ~ep14~0 % 256); 724856#L142-1 ~mode1~0 := 1; 724855#L110-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite7#1, node2_#t~ite8#1, node2_#t~ite9#1; 724835#L163 assume !(0 != ~mode2~0 % 256); 724802#L195 assume ~r2~0 % 256 < 3; 724760#L196 assume !(0 != ~ep21~0 % 256); 724602#L196-2 assume !(0 != ~ep23~0 % 256); 724597#L199-1 assume !(0 != ~ep24~0 % 256); 724595#L195-1 ~mode2~0 := 1; 724594#L163-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite10#1, node3_#t~ite11#1, node3_#t~ite12#1; 724592#L216 assume !(0 != ~mode3~0 % 256); 724532#L248 assume ~r3~0 % 256 < 3; 724488#L249 assume !(0 != ~ep31~0 % 256); 724485#L249-2 assume !(0 != ~ep32~0 % 256); 724455#L252-1 assume !(0 != ~ep34~0 % 256); 724452#L248-1 ~mode3~0 := 1; 724450#L216-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite13#1, node4_#t~ite14#1, node4_#t~ite15#1; 724448#L269 assume !(0 != ~mode4~0 % 256); 724446#L301 assume ~r4~0 % 256 < 3; 724444#L302 assume !(0 != ~ep41~0 % 256); 724438#L302-2 assume !(0 != ~ep42~0 % 256); 724435#L305-1 assume !(0 != ~ep43~0 % 256); 724433#L301-1 ~mode4~0 := 1; 724432#L269-2 assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 724430#L1075 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 724427#L1076 assume ~st1~0 + ~nl1~0 <= 1; 724424#L1077 assume ~st2~0 + ~nl2~0 <= 1; 724421#L1078 assume ~st3~0 + ~nl3~0 <= 1; 724418#L1079 assume ~st4~0 + ~nl4~0 <= 1; 724400#L1080 assume !(~r1~0 % 256 >= 3); 724335#L1083 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; 724332#L1084 assume ~r1~0 % 256 < 3; 724329#L1089 assume !(~r1~0 % 256 >= 3); 724326#L1093 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; 724323#L1094 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 724028#L1075-1 check_#res#1 := check_~tmp~1#1; 724029#L1127 main_#t~ret57#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret57#1;havoc main_#t~ret57#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 759311#L1246 assume !(0 == assert_~arg#1 % 256); 759307#L1241 assume { :end_inline_assert } true; 759306#L1204-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1; 759305#L110 assume 0 != ~mode1~0 % 256;~r1~0 := 1 + ~r1~0 % 256; 759302#L112 assume !(0 != ~ep21~0 % 256); 759299#L112-1 assume !(0 != ~ep31~0 % 256); 759242#L119 assume !(0 != ~ep41~0 % 256); 759191#L126 assume !(3 == ~r1~0 % 256); 759295#L133 ~mode1~0 := 0; 759296#L110-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite7#1, node2_#t~ite8#1, node2_#t~ite9#1; 759291#L163 assume 0 != ~mode2~0 % 256;~r2~0 := 1 + ~r2~0 % 256; 759292#L165 assume 0 != ~ep12~0 % 256;~m2~0 := ~p12_old~0;~p12_old~0 := ~nomsg~0; 755122#L168 assume !(~m2~0 > ~max2~0); 755118#L165-1 assume !(0 != ~ep32~0 % 256); 755119#L172 [2021-12-07 00:04:57,450 INFO L793 eck$LassoCheckResult]: Loop: 755119#L172 assume !(0 != ~ep42~0 % 256); 780720#L179 assume !(3 == ~r2~0 % 256); 780721#L186 ~mode2~0 := 0; 781735#L163-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite10#1, node3_#t~ite11#1, node3_#t~ite12#1; 781733#L216 assume 0 != ~mode3~0 % 256;~r3~0 := 1 + ~r3~0 % 256; 777973#L218 assume 0 != ~ep13~0 % 256;~m3~0 := ~p13_old~0;~p13_old~0 := ~nomsg~0; 776289#L221 assume ~m3~0 > ~max3~0;~max3~0 := ~m3~0; 777966#L218-1 assume !(0 != ~ep23~0 % 256); 777941#L225 assume !(0 != ~ep43~0 % 256); 777940#L232 assume !(3 == ~r3~0 % 256); 775131#L239 ~mode3~0 := 0; 775126#L216-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite13#1, node4_#t~ite14#1, node4_#t~ite15#1; 775123#L269 assume 0 != ~mode4~0 % 256;~r4~0 := 1 + ~r4~0 % 256; 775120#L271 assume !(0 != ~ep14~0 % 256); 775057#L271-1 assume !(0 != ~ep24~0 % 256); 775058#L278 assume !(0 != ~ep34~0 % 256); 775040#L285 assume !(3 == ~r4~0 % 256); 775031#L292 ~mode4~0 := 0; 775028#L269-2 assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 775026#L1075 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 775022#L1076 assume ~st1~0 + ~nl1~0 <= 1; 775019#L1077 assume ~st2~0 + ~nl2~0 <= 1; 775020#L1078 assume ~st3~0 + ~nl3~0 <= 1; 775011#L1079 assume ~st4~0 + ~nl4~0 <= 1; 775012#L1080 assume !(~r1~0 % 256 >= 3); 775002#L1083 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; 775003#L1084 assume ~r1~0 % 256 < 3; 774992#L1089 assume !(~r1~0 % 256 >= 3); 774994#L1093 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; 774983#L1094 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 774984#L1075-1 check_#res#1 := check_~tmp~1#1; 774976#L1127 main_#t~ret57#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret57#1;havoc main_#t~ret57#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 774977#L1246 assume !(0 == assert_~arg#1 % 256); 774968#L1241 assume { :end_inline_assert } true; 774969#L1204-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1; 774961#L110 assume !(0 != ~mode1~0 % 256); 774962#L142 assume ~r1~0 % 256 < 3; 772277#L143 assume 0 != ~ep12~0 % 256; 775149#L144 assume ~max1~0 != ~nomsg~0 && ~p12_new~0 == ~nomsg~0;node1_#t~ite4#1 := ~max1~0; 774987#L144-2 ~p12_new~0 := (if node1_#t~ite4#1 % 256 <= 127 then node1_#t~ite4#1 % 256 else node1_#t~ite4#1 % 256 - 256);havoc node1_#t~ite4#1; 775139#L143-2 assume 0 != ~ep13~0 % 256; 773459#L147 assume ~max1~0 != ~nomsg~0 && ~p13_new~0 == ~nomsg~0;node1_#t~ite5#1 := ~max1~0; 775135#L147-2 ~p13_new~0 := (if node1_#t~ite5#1 % 256 <= 127 then node1_#t~ite5#1 % 256 else node1_#t~ite5#1 % 256 - 256);havoc node1_#t~ite5#1; 775136#L146-1 assume !(0 != ~ep14~0 % 256); 775124#L142-1 ~mode1~0 := 1; 775125#L110-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite7#1, node2_#t~ite8#1, node2_#t~ite9#1; 775117#L163 assume !(0 != ~mode2~0 % 256); 775118#L195 assume ~r2~0 % 256 < 3; 779576#L196 assume !(0 != ~ep21~0 % 256); 779572#L196-2 assume !(0 != ~ep23~0 % 256); 779568#L199-1 assume !(0 != ~ep24~0 % 256); 779564#L195-1 ~mode2~0 := 1; 779560#L163-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite10#1, node3_#t~ite11#1, node3_#t~ite12#1; 779557#L216 assume !(0 != ~mode3~0 % 256); 779552#L248 assume ~r3~0 % 256 < 3; 779549#L249 assume !(0 != ~ep31~0 % 256); 779543#L249-2 assume !(0 != ~ep32~0 % 256); 779537#L252-1 assume !(0 != ~ep34~0 % 256); 779529#L248-1 ~mode3~0 := 1; 779526#L216-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite13#1, node4_#t~ite14#1, node4_#t~ite15#1; 779523#L269 assume !(0 != ~mode4~0 % 256); 779317#L301 assume !(~r4~0 % 256 < 3); 779312#L301-1 ~mode4~0 := 1; 779310#L269-2 assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 779308#L1075 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 779306#L1076 assume ~st1~0 + ~nl1~0 <= 1; 779304#L1077 assume ~st2~0 + ~nl2~0 <= 1; 779302#L1078 assume ~st3~0 + ~nl3~0 <= 1; 779301#L1079 assume ~st4~0 + ~nl4~0 <= 1; 779300#L1080 assume !(~r1~0 % 256 >= 3); 779298#L1083 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; 779296#L1084 assume ~r1~0 % 256 < 3; 779292#L1089 assume !(~r1~0 % 256 >= 3); 779290#L1093 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; 779287#L1094 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 779285#L1075-1 check_#res#1 := check_~tmp~1#1; 779282#L1127 main_#t~ret57#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret57#1;havoc main_#t~ret57#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 779281#L1246 assume !(0 == assert_~arg#1 % 256); 779278#L1241 assume { :end_inline_assert } true; 779275#L1204-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1; 779273#L110 assume 0 != ~mode1~0 % 256;~r1~0 := 1 + ~r1~0 % 256; 779272#L112 assume !(0 != ~ep21~0 % 256); 779268#L112-1 assume !(0 != ~ep31~0 % 256); 779265#L119 assume !(0 != ~ep41~0 % 256); 779250#L126 assume !(3 == ~r1~0 % 256); 780745#L133 ~mode1~0 := 0; 780744#L110-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite7#1, node2_#t~ite8#1, node2_#t~ite9#1; 780743#L163 assume 0 != ~mode2~0 % 256;~r2~0 := 1 + ~r2~0 % 256; 780740#L165 assume 0 != ~ep12~0 % 256;~m2~0 := ~p12_old~0;~p12_old~0 := ~nomsg~0; 780739#L168 assume !(~m2~0 > ~max2~0); 780738#L165-1 assume !(0 != ~ep32~0 % 256); 755119#L172 [2021-12-07 00:04:57,451 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:04:57,451 INFO L85 PathProgramCache]: Analyzing trace with hash 73302781, now seen corresponding path program 1 times [2021-12-07 00:04:57,451 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:04:57,451 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1283472779] [2021-12-07 00:04:57,451 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:04:57,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:04:57,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:04:57,487 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-12-07 00:04:57,487 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:04:57,488 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1283472779] [2021-12-07 00:04:57,488 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1283472779] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:04:57,488 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:04:57,488 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-07 00:04:57,488 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1559067574] [2021-12-07 00:04:57,488 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:04:57,488 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-07 00:04:57,489 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:04:57,489 INFO L85 PathProgramCache]: Analyzing trace with hash 1823153513, now seen corresponding path program 1 times [2021-12-07 00:04:57,489 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:04:57,489 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [140565755] [2021-12-07 00:04:57,489 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:04:57,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:04:57,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:04:57,507 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:04:57,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:04:57,532 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:05:00,024 INFO L210 LassoAnalysis]: Preferences: [2021-12-07 00:05:00,024 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-07 00:05:00,024 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-07 00:05:00,024 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-07 00:05:00,024 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-12-07 00:05:00,024 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:00,024 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-07 00:05:00,024 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-07 00:05:00,024 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_floodmax.4_overflow.ufo.UNBOUNDED.pals.c_Iteration27_Loop [2021-12-07 00:05:00,024 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-07 00:05:00,025 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-07 00:05:00,027 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,030 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,033 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,034 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,040 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,041 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,043 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,043 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,046 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,047 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,048 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,051 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,052 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,053 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,056 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,165 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,166 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,167 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,168 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,169 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,170 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,171 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,173 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,175 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,176 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,180 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,181 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,182 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,185 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,185 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,187 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,188 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,189 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,193 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,194 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,195 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:00,198 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:01,813 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-07 00:05:01,813 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-12-07 00:05:01,813 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:01,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:01,814 INFO L229 MonitoredProcess]: Starting monitored process 4455 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:01,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4455)] Waiting until timeout for monitored process [2021-12-07 00:05:01,815 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:05:01,815 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:05:01,830 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:05:01,830 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep41~0=-256} Honda state: {~ep41~0=-256} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:05:01,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4455)] Ended with exit code 0 [2021-12-07 00:05:01,848 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:01,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:01,848 INFO L229 MonitoredProcess]: Starting monitored process 4456 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:01,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4456)] Waiting until timeout for monitored process [2021-12-07 00:05:01,850 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:05:01,850 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:05:01,866 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:05:01,866 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~mode3~0=1} Honda state: {~mode3~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:05:01,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4456)] Ended with exit code 0 [2021-12-07 00:05:01,884 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:01,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:01,884 INFO L229 MonitoredProcess]: Starting monitored process 4457 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:01,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4457)] Waiting until timeout for monitored process [2021-12-07 00:05:01,885 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:05:01,886 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:05:01,893 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:05:01,894 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node4_#t~ite15#1=0} Honda state: {ULTIMATE.start_node4_#t~ite15#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:05:01,911 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4457)] Ended with exit code 0 [2021-12-07 00:05:01,911 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:01,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:01,912 INFO L229 MonitoredProcess]: Starting monitored process 4458 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:01,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4458)] Waiting until timeout for monitored process [2021-12-07 00:05:01,913 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:05:01,913 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:05:01,931 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:05:01,931 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~st4~0=5, ~st3~0=-2, ~st1~0=-4, ~st2~0=1, ~nl4~0=-4, ~nl3~0=-1, ~nl2~0=0, ~nl1~0=5} Honda state: {~st4~0=5, ~st3~0=-2, ~st1~0=-4, ~st2~0=1, ~nl4~0=-4, ~nl3~0=-1, ~nl2~0=0, ~nl1~0=5} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:05:01,948 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4458)] Ended with exit code 0 [2021-12-07 00:05:01,948 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:01,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:01,949 INFO L229 MonitoredProcess]: Starting monitored process 4459 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:01,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4459)] Waiting until timeout for monitored process [2021-12-07 00:05:01,951 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:05:01,951 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:05:01,967 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:05:01,967 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep24~0=-256} Honda state: {~ep24~0=-256} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:05:01,984 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4459)] Forceful destruction successful, exit code 0 [2021-12-07 00:05:01,984 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:01,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:01,985 INFO L229 MonitoredProcess]: Starting monitored process 4460 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:01,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4460)] Waiting until timeout for monitored process [2021-12-07 00:05:01,986 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:05:01,986 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:05:02,001 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:05:02,001 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep32~0=-256} Honda state: {~ep32~0=-256} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:05:02,019 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4460)] Ended with exit code 0 [2021-12-07 00:05:02,019 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:02,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:02,020 INFO L229 MonitoredProcess]: Starting monitored process 4461 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:02,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4461)] Waiting until timeout for monitored process [2021-12-07 00:05:02,021 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:05:02,021 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:05:02,028 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:05:02,029 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite10#1=0} Honda state: {ULTIMATE.start_node3_#t~ite10#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:05:02,046 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4461)] Ended with exit code 0 [2021-12-07 00:05:02,046 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:02,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:02,047 INFO L229 MonitoredProcess]: Starting monitored process 4462 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:02,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4462)] Waiting until timeout for monitored process [2021-12-07 00:05:02,047 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:05:02,048 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:05:02,060 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:05:02,060 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_#res#1=1, ULTIMATE.start_check_~tmp~1#1=1, ULTIMATE.start_main_~c1~0#1=1} Honda state: {ULTIMATE.start_check_#res#1=1, ULTIMATE.start_check_~tmp~1#1=1, ULTIMATE.start_main_~c1~0#1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:05:02,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4462)] Ended with exit code 0 [2021-12-07 00:05:02,078 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:02,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:02,078 INFO L229 MonitoredProcess]: Starting monitored process 4463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:02,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4463)] Waiting until timeout for monitored process [2021-12-07 00:05:02,079 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:05:02,079 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:05:02,093 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:05:02,093 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep43~0=0} Honda state: {~ep43~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:05:02,111 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4463)] Forceful destruction successful, exit code 0 [2021-12-07 00:05:02,111 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:02,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:02,111 INFO L229 MonitoredProcess]: Starting monitored process 4464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:02,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4464)] Waiting until timeout for monitored process [2021-12-07 00:05:02,113 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:05:02,113 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:05:02,120 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:05:02,120 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite11#1=0} Honda state: {ULTIMATE.start_node3_#t~ite11#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:05:02,138 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4464)] Forceful destruction successful, exit code 0 [2021-12-07 00:05:02,138 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:02,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:02,139 INFO L229 MonitoredProcess]: Starting monitored process 4465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:02,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4465)] Waiting until timeout for monitored process [2021-12-07 00:05:02,140 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:05:02,140 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:05:02,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4465)] Ended with exit code 0 [2021-12-07 00:05:02,173 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:02,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:02,174 INFO L229 MonitoredProcess]: Starting monitored process 4466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:02,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4466)] Waiting until timeout for monitored process [2021-12-07 00:05:02,175 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-12-07 00:05:02,175 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:05:02,282 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-12-07 00:05:02,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4466)] Ended with exit code 0 [2021-12-07 00:05:02,283 INFO L210 LassoAnalysis]: Preferences: [2021-12-07 00:05:02,284 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-07 00:05:02,284 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-07 00:05:02,284 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-07 00:05:02,284 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-07 00:05:02,284 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:02,284 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-07 00:05:02,284 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-07 00:05:02,284 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_floodmax.4_overflow.ufo.UNBOUNDED.pals.c_Iteration27_Loop [2021-12-07 00:05:02,284 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-07 00:05:02,284 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-07 00:05:02,286 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,288 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,289 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,291 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,294 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,299 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,301 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,302 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,303 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,304 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,304 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,307 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,308 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,309 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,312 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,313 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,314 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,316 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,317 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,317 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,318 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,426 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,429 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,430 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,435 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,436 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,437 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,438 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,439 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,440 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,441 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,443 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,444 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,449 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,450 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,452 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:02,453 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:05:04,033 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-07 00:05:04,033 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-07 00:05:04,034 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:04,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:04,034 INFO L229 MonitoredProcess]: Starting monitored process 4467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:04,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4467)] Waiting until timeout for monitored process [2021-12-07 00:05:04,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:04,041 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:04,041 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:04,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:04,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:04,042 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:04,042 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:04,042 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:04,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:04,061 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4467)] Ended with exit code 0 [2021-12-07 00:05:04,061 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:04,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:04,062 INFO L229 MonitoredProcess]: Starting monitored process 4468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:04,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4468)] Waiting until timeout for monitored process [2021-12-07 00:05:04,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:04,069 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:04,069 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:04,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:04,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:04,069 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:04,070 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:04,070 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:04,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:04,088 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4468)] Forceful destruction successful, exit code 0 [2021-12-07 00:05:04,088 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:04,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:04,089 INFO L229 MonitoredProcess]: Starting monitored process 4469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:04,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4469)] Waiting until timeout for monitored process [2021-12-07 00:05:04,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:04,097 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:04,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:04,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:04,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:04,097 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:04,098 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:04,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:04,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:04,117 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4469)] Ended with exit code 0 [2021-12-07 00:05:04,118 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:04,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:04,118 INFO L229 MonitoredProcess]: Starting monitored process 4470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:04,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4470)] Waiting until timeout for monitored process [2021-12-07 00:05:04,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:04,125 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:04,125 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:04,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:04,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:04,126 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:04,126 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:04,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:04,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:04,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4470)] Ended with exit code 0 [2021-12-07 00:05:04,145 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:04,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:04,146 INFO L229 MonitoredProcess]: Starting monitored process 4471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:04,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4471)] Waiting until timeout for monitored process [2021-12-07 00:05:04,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:04,154 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:04,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:04,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:04,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:04,155 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:04,155 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:04,155 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:04,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:04,175 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4471)] Ended with exit code 0 [2021-12-07 00:05:04,175 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:04,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:04,175 INFO L229 MonitoredProcess]: Starting monitored process 4472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:04,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4472)] Waiting until timeout for monitored process [2021-12-07 00:05:04,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:04,183 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:04,183 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:04,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:04,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:04,184 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:04,184 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:04,184 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:04,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:04,202 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4472)] Ended with exit code 0 [2021-12-07 00:05:04,203 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:04,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:04,203 INFO L229 MonitoredProcess]: Starting monitored process 4473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:04,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4473)] Waiting until timeout for monitored process [2021-12-07 00:05:04,204 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 [2021-12-07 00:05:04,211 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:04,211 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:04,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:04,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:04,211 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:04,213 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:04,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:04,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:04,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4473)] Ended with exit code 0 [2021-12-07 00:05:04,231 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:04,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:04,232 INFO L229 MonitoredProcess]: Starting monitored process 4474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:04,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4474)] Waiting until timeout for monitored process [2021-12-07 00:05:04,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:04,241 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:04,241 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:04,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:04,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:04,241 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:04,241 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:04,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:04,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:04,260 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4474)] Ended with exit code 0 [2021-12-07 00:05:04,260 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:04,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:04,261 INFO L229 MonitoredProcess]: Starting monitored process 4475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:04,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4475)] Waiting until timeout for monitored process [2021-12-07 00:05:04,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:04,269 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:04,269 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:04,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:04,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:04,269 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:04,270 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:04,271 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:04,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:04,289 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4475)] Ended with exit code 0 [2021-12-07 00:05:04,289 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:04,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:04,290 INFO L229 MonitoredProcess]: Starting monitored process 4476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:04,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4476)] Waiting until timeout for monitored process [2021-12-07 00:05:04,291 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:04,298 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:04,298 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:04,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:04,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:04,298 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:04,298 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:04,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:04,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:04,317 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4476)] Forceful destruction successful, exit code 0 [2021-12-07 00:05:04,317 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:04,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:04,318 INFO L229 MonitoredProcess]: Starting monitored process 4477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:04,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4477)] Waiting until timeout for monitored process [2021-12-07 00:05:04,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:04,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:04,326 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:04,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:04,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:04,326 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:04,327 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:04,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:04,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:04,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4477)] Ended with exit code 0 [2021-12-07 00:05:04,346 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:04,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:04,346 INFO L229 MonitoredProcess]: Starting monitored process 4478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:04,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4478)] Waiting until timeout for monitored process [2021-12-07 00:05:04,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:04,354 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:04,354 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:04,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:04,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:04,354 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:04,354 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:04,354 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:04,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:04,372 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4478)] Ended with exit code 0 [2021-12-07 00:05:04,372 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:04,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:04,373 INFO L229 MonitoredProcess]: Starting monitored process 4479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:04,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4479)] Waiting until timeout for monitored process [2021-12-07 00:05:04,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:04,382 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:04,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:04,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:04,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:04,382 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:04,383 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:04,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:04,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:04,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4479)] Ended with exit code 0 [2021-12-07 00:05:04,402 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:04,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:04,402 INFO L229 MonitoredProcess]: Starting monitored process 4480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:04,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4480)] Waiting until timeout for monitored process [2021-12-07 00:05:04,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:04,409 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:04,409 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:04,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:04,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:04,410 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:04,410 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:04,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:04,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:04,430 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4480)] Ended with exit code 0 [2021-12-07 00:05:04,430 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:04,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:04,430 INFO L229 MonitoredProcess]: Starting monitored process 4481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:04,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4481)] Waiting until timeout for monitored process [2021-12-07 00:05:04,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:04,438 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:04,438 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:04,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:04,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:04,438 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:04,438 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:04,438 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:04,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:04,457 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4481)] Forceful destruction successful, exit code 0 [2021-12-07 00:05:04,457 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:04,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:04,458 INFO L229 MonitoredProcess]: Starting monitored process 4482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:04,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4482)] Waiting until timeout for monitored process [2021-12-07 00:05:04,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:04,466 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:04,466 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:04,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:04,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:04,466 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:04,467 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:04,467 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:04,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:04,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4482)] Ended with exit code 0 [2021-12-07 00:05:04,485 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:04,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:04,486 INFO L229 MonitoredProcess]: Starting monitored process 4483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:04,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4483)] Waiting until timeout for monitored process [2021-12-07 00:05:04,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:04,493 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:04,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:04,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:04,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:04,494 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:04,494 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:04,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:04,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:04,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4483)] Ended with exit code 0 [2021-12-07 00:05:04,513 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:04,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:04,514 INFO L229 MonitoredProcess]: Starting monitored process 4484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:04,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4484)] Waiting until timeout for monitored process [2021-12-07 00:05:04,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:04,521 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:04,521 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:04,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:04,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:04,522 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:04,522 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:04,522 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:04,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:04,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4484)] Ended with exit code 0 [2021-12-07 00:05:04,541 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:04,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:04,542 INFO L229 MonitoredProcess]: Starting monitored process 4485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:04,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4485)] Waiting until timeout for monitored process [2021-12-07 00:05:04,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:04,550 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:04,550 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:04,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:04,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:04,550 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:04,550 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:04,550 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:04,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:04,569 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4485)] Ended with exit code 0 [2021-12-07 00:05:04,569 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:04,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:04,570 INFO L229 MonitoredProcess]: Starting monitored process 4486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:04,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4486)] Waiting until timeout for monitored process [2021-12-07 00:05:04,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:04,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:04,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:04,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:04,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:04,578 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:04,578 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:04,578 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:04,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:04,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4486)] Ended with exit code 0 [2021-12-07 00:05:04,597 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:04,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:04,598 INFO L229 MonitoredProcess]: Starting monitored process 4487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:04,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4487)] Waiting until timeout for monitored process [2021-12-07 00:05:04,599 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 [2021-12-07 00:05:04,607 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:04,607 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:04,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:04,607 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2021-12-07 00:05:04,607 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:04,623 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2021-12-07 00:05:04,623 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:04,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:04,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4487)] Ended with exit code 0 [2021-12-07 00:05:04,672 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:04,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:04,672 INFO L229 MonitoredProcess]: Starting monitored process 4488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:04,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4488)] Waiting until timeout for monitored process [2021-12-07 00:05:04,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:04,680 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:04,680 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:04,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:04,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:04,680 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:04,681 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:04,681 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:04,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:04,700 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4488)] Forceful destruction successful, exit code 0 [2021-12-07 00:05:04,701 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:04,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:04,701 INFO L229 MonitoredProcess]: Starting monitored process 4489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:04,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4489)] Waiting until timeout for monitored process [2021-12-07 00:05:04,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:04,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:04,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:04,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:04,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:04,709 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:04,709 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:04,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:04,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:04,728 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4489)] Forceful destruction successful, exit code 0 [2021-12-07 00:05:04,728 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:04,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:04,728 INFO L229 MonitoredProcess]: Starting monitored process 4490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:04,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4490)] Waiting until timeout for monitored process [2021-12-07 00:05:04,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:04,736 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:04,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:04,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:04,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:04,736 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:04,737 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:04,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:04,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:04,756 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4490)] Ended with exit code 0 [2021-12-07 00:05:04,756 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:04,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:04,757 INFO L229 MonitoredProcess]: Starting monitored process 4491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:04,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4491)] Waiting until timeout for monitored process [2021-12-07 00:05:04,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:04,764 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:04,765 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:04,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:04,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:04,765 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:04,765 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:04,765 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:04,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:04,784 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4491)] Ended with exit code 0 [2021-12-07 00:05:04,784 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:04,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:04,784 INFO L229 MonitoredProcess]: Starting monitored process 4492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:04,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4492)] Waiting until timeout for monitored process [2021-12-07 00:05:04,786 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 [2021-12-07 00:05:04,792 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:04,792 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:04,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:04,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:04,792 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:04,793 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:04,793 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:04,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:04,811 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4492)] Ended with exit code 0 [2021-12-07 00:05:04,811 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:04,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:04,812 INFO L229 MonitoredProcess]: Starting monitored process 4493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:04,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4493)] Waiting until timeout for monitored process [2021-12-07 00:05:04,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:04,819 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:04,820 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:04,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:04,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:04,820 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:04,820 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:04,820 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:04,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:04,839 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4493)] Ended with exit code 0 [2021-12-07 00:05:04,839 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:04,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:04,840 INFO L229 MonitoredProcess]: Starting monitored process 4494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:04,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4494)] Waiting until timeout for monitored process [2021-12-07 00:05:04,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:04,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:04,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:04,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:04,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:04,847 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:04,848 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:04,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:04,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:04,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4494)] Ended with exit code 0 [2021-12-07 00:05:04,867 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:04,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:04,868 INFO L229 MonitoredProcess]: Starting monitored process 4495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:04,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4495)] Waiting until timeout for monitored process [2021-12-07 00:05:04,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:04,875 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:04,875 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:04,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:04,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:04,875 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:04,876 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:04,876 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:04,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:04,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4495)] Ended with exit code 0 [2021-12-07 00:05:04,895 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:04,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:04,896 INFO L229 MonitoredProcess]: Starting monitored process 4496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:04,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4496)] Waiting until timeout for monitored process [2021-12-07 00:05:04,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:04,903 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:04,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:04,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:04,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:04,904 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:04,904 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:04,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:04,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:04,923 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4496)] Ended with exit code 0 [2021-12-07 00:05:04,923 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:04,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:04,924 INFO L229 MonitoredProcess]: Starting monitored process 4497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:04,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4497)] Waiting until timeout for monitored process [2021-12-07 00:05:04,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:04,932 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:04,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:04,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:04,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:04,932 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:04,933 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:04,933 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:04,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:04,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4497)] Ended with exit code 0 [2021-12-07 00:05:04,952 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:04,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:04,953 INFO L229 MonitoredProcess]: Starting monitored process 4498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:04,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4498)] Waiting until timeout for monitored process [2021-12-07 00:05:04,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:04,961 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:04,961 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:04,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:04,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:04,961 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:04,961 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:04,961 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:04,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:04,980 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4498)] Ended with exit code 0 [2021-12-07 00:05:04,980 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:04,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:04,981 INFO L229 MonitoredProcess]: Starting monitored process 4499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:04,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4499)] Waiting until timeout for monitored process [2021-12-07 00:05:04,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:04,989 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:04,989 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:04,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:04,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:04,989 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:04,990 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:04,990 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:04,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:05,010 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4499)] Ended with exit code 0 [2021-12-07 00:05:05,010 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:05,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:05,011 INFO L229 MonitoredProcess]: Starting monitored process 4500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:05,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4500)] Waiting until timeout for monitored process [2021-12-07 00:05:05,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:05,018 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:05,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:05,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:05,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:05,018 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:05,019 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:05,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:05,020 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:05,038 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4500)] Ended with exit code 0 [2021-12-07 00:05:05,038 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:05,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:05,038 INFO L229 MonitoredProcess]: Starting monitored process 4501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:05,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4501)] Waiting until timeout for monitored process [2021-12-07 00:05:05,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:05,046 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:05,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:05,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:05,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:05,046 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:05,047 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:05,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:05,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:05,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4501)] Ended with exit code 0 [2021-12-07 00:05:05,066 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:05,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:05,067 INFO L229 MonitoredProcess]: Starting monitored process 4502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:05,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4502)] Waiting until timeout for monitored process [2021-12-07 00:05:05,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:05,075 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:05,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:05,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:05,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:05,075 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:05,076 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:05,076 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:05,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:05,094 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4502)] Ended with exit code 0 [2021-12-07 00:05:05,095 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:05,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:05,095 INFO L229 MonitoredProcess]: Starting monitored process 4503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:05,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4503)] Waiting until timeout for monitored process [2021-12-07 00:05:05,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:05,103 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:05,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:05,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:05,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:05,103 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:05:05,103 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:05:05,103 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:05,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:05,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4503)] Ended with exit code 0 [2021-12-07 00:05:05,122 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-12-07 00:05:05,122 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:05,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:05,123 INFO L229 MonitoredProcess]: Starting monitored process 4504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:05,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4504)] Waiting until timeout for monitored process [2021-12-07 00:05:05,124 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 [2021-12-07 00:05:05,131 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:05,131 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:05,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:05,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:05,131 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:05:05,132 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:05:05,132 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:05,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:05,151 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4504)] Ended with exit code 0 [2021-12-07 00:05:05,151 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:05,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:05,151 INFO L229 MonitoredProcess]: Starting monitored process 4505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:05,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4505)] Waiting until timeout for monitored process [2021-12-07 00:05:05,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:05,161 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:05,161 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:05,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:05,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:05,161 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:05:05,161 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:05:05,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:05,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:05,180 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4505)] Ended with exit code 0 [2021-12-07 00:05:05,180 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:05,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:05,181 INFO L229 MonitoredProcess]: Starting monitored process 4506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:05,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4506)] Waiting until timeout for monitored process [2021-12-07 00:05:05,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:05,189 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:05,189 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:05,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:05,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:05,189 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:05:05,190 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:05:05,190 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:05,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:05,209 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4506)] Forceful destruction successful, exit code 0 [2021-12-07 00:05:05,210 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:05,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:05,210 INFO L229 MonitoredProcess]: Starting monitored process 4507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:05,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4507)] Waiting until timeout for monitored process [2021-12-07 00:05:05,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:05,218 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:05,218 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:05,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:05,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:05,218 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:05:05,219 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:05:05,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:05,221 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:05,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4507)] Ended with exit code 0 [2021-12-07 00:05:05,239 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:05,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:05,239 INFO L229 MonitoredProcess]: Starting monitored process 4508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:05,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4508)] Waiting until timeout for monitored process [2021-12-07 00:05:05,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:05,249 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:05,249 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:05,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:05,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:05,249 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:05:05,250 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:05:05,250 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:05,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:05,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4508)] Ended with exit code 0 [2021-12-07 00:05:05,270 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:05,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:05,271 INFO L229 MonitoredProcess]: Starting monitored process 4509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:05,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4509)] Waiting until timeout for monitored process [2021-12-07 00:05:05,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:05,279 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:05,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:05,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:05,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:05,279 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:05:05,279 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:05:05,280 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:05,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:05,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4509)] Forceful destruction successful, exit code 0 [2021-12-07 00:05:05,298 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:05,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:05,299 INFO L229 MonitoredProcess]: Starting monitored process 4510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:05,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4510)] Waiting until timeout for monitored process [2021-12-07 00:05:05,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:05,307 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:05,307 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:05,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:05,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:05,307 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:05:05,308 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:05:05,308 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:05,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:05,326 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4510)] Ended with exit code 0 [2021-12-07 00:05:05,326 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:05,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:05,327 INFO L229 MonitoredProcess]: Starting monitored process 4511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:05,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4511)] Waiting until timeout for monitored process [2021-12-07 00:05:05,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:05,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:05,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:05,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:05,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:05,335 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:05:05,336 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:05:05,336 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:05,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:05,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4511)] Ended with exit code 0 [2021-12-07 00:05:05,354 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:05,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:05,355 INFO L229 MonitoredProcess]: Starting monitored process 4512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:05,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4512)] Waiting until timeout for monitored process [2021-12-07 00:05:05,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:05,362 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:05,363 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:05,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:05,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:05,363 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:05:05,363 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:05:05,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:05,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:05,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4512)] Ended with exit code 0 [2021-12-07 00:05:05,382 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:05,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:05,383 INFO L229 MonitoredProcess]: Starting monitored process 4513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:05,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4513)] Waiting until timeout for monitored process [2021-12-07 00:05:05,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:05,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:05,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:05,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:05,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:05,391 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:05:05,391 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:05:05,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:05,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:05,410 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4513)] Ended with exit code 0 [2021-12-07 00:05:05,410 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:05,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:05,411 INFO L229 MonitoredProcess]: Starting monitored process 4514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:05,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4514)] Waiting until timeout for monitored process [2021-12-07 00:05:05,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:05,418 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:05,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:05,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:05,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:05,419 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:05:05,419 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:05:05,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:05,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:05,439 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4514)] Ended with exit code 0 [2021-12-07 00:05:05,439 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:05,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:05,440 INFO L229 MonitoredProcess]: Starting monitored process 4515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:05,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4515)] Waiting until timeout for monitored process [2021-12-07 00:05:05,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:05,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:05,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:05,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:05,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:05,449 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:05:05,449 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:05:05,449 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:05,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:05,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4515)] Ended with exit code 0 [2021-12-07 00:05:05,468 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:05,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:05,468 INFO L229 MonitoredProcess]: Starting monitored process 4516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:05,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4516)] Waiting until timeout for monitored process [2021-12-07 00:05:05,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:05,476 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:05,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:05,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:05,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:05,477 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:05:05,477 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:05:05,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:05,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:05,496 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4516)] Ended with exit code 0 [2021-12-07 00:05:05,496 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:05,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:05,497 INFO L229 MonitoredProcess]: Starting monitored process 4517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:05,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4517)] Waiting until timeout for monitored process [2021-12-07 00:05:05,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:05,505 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:05,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:05,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:05,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:05,506 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:05:05,507 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:05:05,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:05,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:05,527 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4517)] Ended with exit code 0 [2021-12-07 00:05:05,527 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:05,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:05,528 INFO L229 MonitoredProcess]: Starting monitored process 4518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:05,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4518)] Waiting until timeout for monitored process [2021-12-07 00:05:05,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:05,536 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:05,536 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:05,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:05,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:05,536 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:05:05,536 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:05:05,537 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:05,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:05,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4518)] Ended with exit code 0 [2021-12-07 00:05:05,555 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:05,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:05,555 INFO L229 MonitoredProcess]: Starting monitored process 4519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:05,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4519)] Waiting until timeout for monitored process [2021-12-07 00:05:05,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:05,563 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:05,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:05,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:05,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:05,563 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:05:05,563 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:05:05,563 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:05,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:05,582 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4519)] Forceful destruction successful, exit code 0 [2021-12-07 00:05:05,582 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:05,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:05,583 INFO L229 MonitoredProcess]: Starting monitored process 4520 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:05,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4520)] Waiting until timeout for monitored process [2021-12-07 00:05:05,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:05,591 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:05,591 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:05,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:05,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:05,591 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:05:05,593 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:05:05,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:05,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:05,613 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4520)] Ended with exit code 0 [2021-12-07 00:05:05,613 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:05,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:05,613 INFO L229 MonitoredProcess]: Starting monitored process 4521 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:05,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4521)] Waiting until timeout for monitored process [2021-12-07 00:05:05,615 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 [2021-12-07 00:05:05,622 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:05,622 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:05,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:05,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:05,622 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:05:05,623 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:05:05,623 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:05,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:05,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4521)] Ended with exit code 0 [2021-12-07 00:05:05,642 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:05,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:05,643 INFO L229 MonitoredProcess]: Starting monitored process 4522 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:05,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4522)] Waiting until timeout for monitored process [2021-12-07 00:05:05,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:05,650 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:05,650 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:05,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:05,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:05,651 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:05:05,651 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:05:05,651 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:05,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:05,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4522)] Ended with exit code 0 [2021-12-07 00:05:05,670 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:05,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:05,670 INFO L229 MonitoredProcess]: Starting monitored process 4523 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:05,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4523)] Waiting until timeout for monitored process [2021-12-07 00:05:05,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:05,678 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:05,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:05,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:05,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:05:05,678 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:05:05,678 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:05:05,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:05,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:05:05,697 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4523)] Forceful destruction successful, exit code 0 [2021-12-07 00:05:05,697 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:05,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:05,697 INFO L229 MonitoredProcess]: Starting monitored process 4524 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:05,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4524)] Waiting until timeout for monitored process [2021-12-07 00:05:05,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:05:05,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:05:05,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:05:05,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:05:05,708 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2021-12-07 00:05:05,708 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:05:05,730 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 00:05:05,730 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:05:05,781 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2021-12-07 00:05:05,805 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2021-12-07 00:05:05,805 INFO L444 ModelExtractionUtils]: 58 out of 63 variables were initially zero. Simplification set additionally 0 variables to zero. [2021-12-07 00:05:05,806 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:05:05,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:05:05,806 INFO L229 MonitoredProcess]: Starting monitored process 4525 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:05:05,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4525)] Waiting until timeout for monitored process [2021-12-07 00:05:05,807 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2021-12-07 00:05:05,807 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2021-12-07 00:05:05,807 INFO L513 LassoAnalysis]: Proved termination. [2021-12-07 00:05:05,808 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function 2-nested ranking function: f0 = -254*~max3~0 + 251*~max2~0 f1 = -254*~max3~0 + 254*~p13_old~0 Supporting invariants [] [2021-12-07 00:05:05,827 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4524)] Ended with exit code 0 [2021-12-07 00:05:05,828 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2021-12-07 00:05:05,838 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:05:05,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:05:05,893 INFO L263 TraceCheckSpWp]: Trace formula consists of 604 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-07 00:05:05,895 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:05:06,120 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09fa5c78-ae4e-404d-935d-544784aa1c5f/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4525)] Ended with exit code 0 [2021-12-07 00:05:06,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:05:06,213 INFO L263 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 22 conjunts are in the unsatisfiable core [2021-12-07 00:05:06,214 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:11:33,947 WARN L227 SmtUtils]: Spent 6.40m on a formula simplification. DAG size of input: 24182 DAG size of output: 3924 (called from [L1066] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2021-12-07 00:12:41,838 WARN L227 SmtUtils]: Spent 24.14s on a formula simplification that was a NOOP. DAG size: 10 (called from [L1066] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2021-12-07 00:15:08,144 WARN L227 SmtUtils]: Spent 22.91s on a formula simplification that was a NOOP. DAG size: 13 (called from [L1066] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify)