java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/seq-mthreaded/pals_lcr.7_true-unreach-call.ufo.UNBOUNDED.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-4ad093a [2018-11-25 20:31:02,522 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-25 20:31:02,524 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-25 20:31:02,545 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-25 20:31:02,545 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-25 20:31:02,548 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-25 20:31:02,550 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-25 20:31:02,552 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-25 20:31:02,555 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-25 20:31:02,562 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-25 20:31:02,566 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-25 20:31:02,566 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-25 20:31:02,568 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-25 20:31:02,572 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-25 20:31:02,573 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-25 20:31:02,575 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-25 20:31:02,577 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-25 20:31:02,578 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-25 20:31:02,580 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-25 20:31:02,582 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-25 20:31:02,583 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-25 20:31:02,584 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-25 20:31:02,587 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-25 20:31:02,587 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-25 20:31:02,587 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-25 20:31:02,588 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-25 20:31:02,589 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-25 20:31:02,590 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-25 20:31:02,591 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-25 20:31:02,592 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-25 20:31:02,592 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-25 20:31:02,593 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-25 20:31:02,593 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-25 20:31:02,594 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-25 20:31:02,595 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-25 20:31:02,595 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-25 20:31:02,596 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-25 20:31:02,613 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-25 20:31:02,613 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-25 20:31:02,614 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-25 20:31:02,614 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-25 20:31:02,615 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-25 20:31:02,615 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-25 20:31:02,616 INFO L133 SettingsManager]: * Use SBE=true [2018-11-25 20:31:02,616 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-25 20:31:02,616 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-25 20:31:02,616 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-25 20:31:02,617 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-25 20:31:02,617 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-25 20:31:02,617 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-25 20:31:02,617 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-25 20:31:02,617 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-25 20:31:02,618 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-25 20:31:02,618 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-25 20:31:02,618 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-25 20:31:02,618 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-25 20:31:02,618 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-25 20:31:02,619 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-25 20:31:02,619 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-25 20:31:02,619 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-25 20:31:02,619 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-25 20:31:02,620 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-25 20:31:02,620 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-25 20:31:02,620 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-25 20:31:02,620 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-25 20:31:02,620 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-25 20:31:02,621 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-25 20:31:02,621 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-25 20:31:02,682 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-25 20:31:02,700 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-25 20:31:02,705 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-25 20:31:02,707 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-25 20:31:02,708 INFO L276 PluginConnector]: CDTParser initialized [2018-11-25 20:31:02,709 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_lcr.7_true-unreach-call.ufo.UNBOUNDED.pals.c [2018-11-25 20:31:02,771 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bce776743/f2849dddf2744fd08a8ebd95f9e65779/FLAGaf5b6e594 [2018-11-25 20:31:03,296 INFO L307 CDTParser]: Found 1 translation units. [2018-11-25 20:31:03,297 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_lcr.7_true-unreach-call.ufo.UNBOUNDED.pals.c [2018-11-25 20:31:03,314 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bce776743/f2849dddf2744fd08a8ebd95f9e65779/FLAGaf5b6e594 [2018-11-25 20:31:03,588 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bce776743/f2849dddf2744fd08a8ebd95f9e65779 [2018-11-25 20:31:03,598 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-25 20:31:03,599 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-25 20:31:03,600 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-25 20:31:03,600 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-25 20:31:03,604 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-25 20:31:03,606 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:31:03" (1/1) ... [2018-11-25 20:31:03,609 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ce9d6ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:31:03, skipping insertion in model container [2018-11-25 20:31:03,610 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:31:03" (1/1) ... [2018-11-25 20:31:03,620 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-25 20:31:03,692 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-25 20:31:04,040 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-25 20:31:04,063 INFO L191 MainTranslator]: Completed pre-run [2018-11-25 20:31:04,159 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-25 20:31:04,190 INFO L195 MainTranslator]: Completed translation [2018-11-25 20:31:04,190 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:31:04 WrapperNode [2018-11-25 20:31:04,190 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-25 20:31:04,191 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-25 20:31:04,192 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-25 20:31:04,192 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-25 20:31:04,204 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:31:04" (1/1) ... [2018-11-25 20:31:04,220 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:31:04" (1/1) ... [2018-11-25 20:31:04,304 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-25 20:31:04,304 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-25 20:31:04,304 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-25 20:31:04,304 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-25 20:31:04,318 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:31:04" (1/1) ... [2018-11-25 20:31:04,318 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:31:04" (1/1) ... [2018-11-25 20:31:04,323 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:31:04" (1/1) ... [2018-11-25 20:31:04,323 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:31:04" (1/1) ... [2018-11-25 20:31:04,350 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:31:04" (1/1) ... [2018-11-25 20:31:04,378 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:31:04" (1/1) ... [2018-11-25 20:31:04,382 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:31:04" (1/1) ... [2018-11-25 20:31:04,389 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-25 20:31:04,389 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-25 20:31:04,390 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-25 20:31:04,390 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-25 20:31:04,391 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:31:04" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-25 20:31:04,452 INFO L130 BoogieDeclarations]: Found specification of procedure init [2018-11-25 20:31:04,452 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2018-11-25 20:31:04,453 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-25 20:31:04,453 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-25 20:31:04,453 INFO L130 BoogieDeclarations]: Found specification of procedure check [2018-11-25 20:31:04,453 INFO L138 BoogieDeclarations]: Found implementation of procedure check [2018-11-25 20:31:04,453 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2018-11-25 20:31:04,453 INFO L138 BoogieDeclarations]: Found implementation of procedure node1 [2018-11-25 20:31:04,454 INFO L130 BoogieDeclarations]: Found specification of procedure node4 [2018-11-25 20:31:04,454 INFO L138 BoogieDeclarations]: Found implementation of procedure node4 [2018-11-25 20:31:04,454 INFO L130 BoogieDeclarations]: Found specification of procedure node5 [2018-11-25 20:31:04,454 INFO L138 BoogieDeclarations]: Found implementation of procedure node5 [2018-11-25 20:31:04,454 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2018-11-25 20:31:04,455 INFO L138 BoogieDeclarations]: Found implementation of procedure node2 [2018-11-25 20:31:04,455 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-25 20:31:04,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-25 20:31:04,455 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2018-11-25 20:31:04,455 INFO L138 BoogieDeclarations]: Found implementation of procedure node3 [2018-11-25 20:31:04,455 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2018-11-25 20:31:04,455 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2018-11-25 20:31:04,456 INFO L130 BoogieDeclarations]: Found specification of procedure node6 [2018-11-25 20:31:04,456 INFO L138 BoogieDeclarations]: Found implementation of procedure node6 [2018-11-25 20:31:04,456 INFO L130 BoogieDeclarations]: Found specification of procedure node7 [2018-11-25 20:31:04,456 INFO L138 BoogieDeclarations]: Found implementation of procedure node7 [2018-11-25 20:31:04,456 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-25 20:31:04,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-25 20:31:06,953 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-25 20:31:06,954 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-25 20:31:06,955 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 08:31:06 BoogieIcfgContainer [2018-11-25 20:31:06,955 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-25 20:31:06,957 INFO L168 Benchmark]: Toolchain (without parser) took 3359.01 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 701.0 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -642.3 MB). Peak memory consumption was 58.7 MB. Max. memory is 7.1 GB. [2018-11-25 20:31:06,960 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-25 20:31:06,960 INFO L168 Benchmark]: CACSL2BoogieTranslator took 590.79 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 23.8 MB). Peak memory consumption was 23.8 MB. Max. memory is 7.1 GB. [2018-11-25 20:31:06,961 INFO L168 Benchmark]: Boogie Procedure Inliner took 112.49 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 701.0 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -771.1 MB). Peak memory consumption was 15.7 MB. Max. memory is 7.1 GB. [2018-11-25 20:31:06,962 INFO L168 Benchmark]: Boogie Preprocessor took 84.96 ms. Allocated memory is still 2.2 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-25 20:31:06,963 INFO L168 Benchmark]: RCFGBuilder took 2565.58 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 105.0 MB). Peak memory consumption was 105.0 MB. Max. memory is 7.1 GB. [2018-11-25 20:31:06,967 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 590.79 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 23.8 MB). Peak memory consumption was 23.8 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 112.49 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 701.0 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -771.1 MB). Peak memory consumption was 15.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 84.96 ms. Allocated memory is still 2.2 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 2565.58 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 105.0 MB). Peak memory consumption was 105.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...