./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 57096758 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980e5200-2078-4ebc-9e6d-9d7694ecd98b/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980e5200-2078-4ebc-9e6d-9d7694ecd98b/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980e5200-2078-4ebc-9e6d-9d7694ecd98b/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980e5200-2078-4ebc-9e6d-9d7694ecd98b/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980e5200-2078-4ebc-9e6d-9d7694ecd98b/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980e5200-2078-4ebc-9e6d-9d7694ecd98b/bin/utaipan-mTDlp9Zugs --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6dec81ab20e99811e424e83c6738bc2aae28a9b1 .......................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980e5200-2078-4ebc-9e6d-9d7694ecd98b/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980e5200-2078-4ebc-9e6d-9d7694ecd98b/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980e5200-2078-4ebc-9e6d-9d7694ecd98b/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980e5200-2078-4ebc-9e6d-9d7694ecd98b/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980e5200-2078-4ebc-9e6d-9d7694ecd98b/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980e5200-2078-4ebc-9e6d-9d7694ecd98b/bin/utaipan-mTDlp9Zugs --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6dec81ab20e99811e424e83c6738bc2aae28a9b1 ........................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-5709675 [2021-10-16 02:32:50,384 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 02:32:50,387 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 02:32:50,441 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 02:32:50,442 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 02:32:50,447 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 02:32:50,449 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 02:32:50,453 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 02:32:50,456 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 02:32:50,464 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 02:32:50,465 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 02:32:50,466 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 02:32:50,467 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 02:32:50,470 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 02:32:50,473 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 02:32:50,480 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 02:32:50,483 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 02:32:50,484 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 02:32:50,487 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 02:32:50,492 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 02:32:50,496 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 02:32:50,498 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 02:32:50,501 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 02:32:50,502 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 02:32:50,509 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 02:32:50,509 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 02:32:50,510 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 02:32:50,512 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 02:32:50,513 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 02:32:50,515 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 02:32:50,516 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 02:32:50,517 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 02:32:50,519 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 02:32:50,520 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 02:32:50,522 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 02:32:50,523 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 02:32:50,523 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 02:32:50,524 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 02:32:50,524 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 02:32:50,525 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 02:32:50,526 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 02:32:50,527 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980e5200-2078-4ebc-9e6d-9d7694ecd98b/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-16 02:32:50,574 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 02:32:50,575 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 02:32:50,577 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 02:32:50,577 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 02:32:50,577 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 02:32:50,577 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 02:32:50,578 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-16 02:32:50,578 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 02:32:50,584 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 02:32:50,585 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-16 02:32:50,586 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-16 02:32:50,586 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 02:32:50,587 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-16 02:32:50,587 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-16 02:32:50,587 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-16 02:32:50,588 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 02:32:50,588 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 02:32:50,588 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 02:32:50,589 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 02:32:50,589 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 02:32:50,589 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 02:32:50,589 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 02:32:50,590 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 02:32:50,590 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 02:32:50,590 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 02:32:50,590 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 02:32:50,591 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 02:32:50,591 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 02:32:50,591 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 02:32:50,593 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 02:32:50,593 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 02:32:50,593 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-16 02:32:50,594 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 02:32:50,594 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 02:32:50,594 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 02:32:50,594 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 02:32:50,595 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_980e5200-2078-4ebc-9e6d-9d7694ecd98b/bin/utaipan-mTDlp9Zugs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980e5200-2078-4ebc-9e6d-9d7694ecd98b/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6dec81ab20e99811e424e83c6738bc2aae28a9b1 [2021-10-16 02:32:50,868 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 02:32:50,906 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 02:32:50,909 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 02:32:50,911 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 02:32:50,912 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 02:32:50,913 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980e5200-2078-4ebc-9e6d-9d7694ecd98b/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i [2021-10-16 02:32:50,982 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980e5200-2078-4ebc-9e6d-9d7694ecd98b/bin/utaipan-mTDlp9Zugs/data/f0c749d17/ac916b2457624d338b2aa869ce1d34d5/FLAGfbad22f24 [2021-10-16 02:32:52,245 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:32:52,245 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980e5200-2078-4ebc-9e6d-9d7694ecd98b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i [2021-10-16 02:32:52,367 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980e5200-2078-4ebc-9e6d-9d7694ecd98b/bin/utaipan-mTDlp9Zugs/data/f0c749d17/ac916b2457624d338b2aa869ce1d34d5/FLAGfbad22f24 [2021-10-16 02:32:52,850 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980e5200-2078-4ebc-9e6d-9d7694ecd98b/bin/utaipan-mTDlp9Zugs/data/f0c749d17/ac916b2457624d338b2aa869ce1d34d5 [2021-10-16 02:32:52,853 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:32:52,854 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:32:52,856 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:32:52,856 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:32:52,859 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:32:52,860 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:32:52" (1/1) ... [2021-10-16 02:32:52,861 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@89eab87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:32:52, skipping insertion in model container [2021-10-16 02:32:52,862 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:32:52" (1/1) ... [2021-10-16 02:32:52,867 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:32:53,118 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:32:57,879 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:32:59,075 WARN L228 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_980e5200-2078-4ebc-9e6d-9d7694ecd98b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i[681559,681572] [2021-10-16 02:32:59,178 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:32:59,791 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-10-16 02:32:59,792 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@21401454 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:32:59, skipping insertion in model container [2021-10-16 02:32:59,792 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 02:32:59,792 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-16 02:32:59,795 INFO L168 Benchmark]: Toolchain (without parser) took 6939.39 ms. Allocated memory was 117.4 MB in the beginning and 281.0 MB in the end (delta: 163.6 MB). Free memory was 58.6 MB in the beginning and 154.7 MB in the end (delta: -96.1 MB). Peak memory consumption was 132.0 MB. Max. memory is 16.1 GB. [2021-10-16 02:32:59,796 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 117.4 MB. Free memory is still 69.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:32:59,797 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6936.27 ms. Allocated memory was 117.4 MB in the beginning and 281.0 MB in the end (delta: 163.6 MB). Free memory was 58.6 MB in the beginning and 154.7 MB in the end (delta: -96.1 MB). Peak memory consumption was 132.0 MB. Max. memory is 16.1 GB. [2021-10-16 02:32:59,799 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 117.4 MB. Free memory is still 69.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6936.27 ms. Allocated memory was 117.4 MB in the beginning and 281.0 MB in the end (delta: 163.6 MB). Free memory was 58.6 MB in the beginning and 154.7 MB in the end (delta: -96.1 MB). Peak memory consumption was 132.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7152]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-5709675 [2021-10-16 02:33:02,044 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 02:33:02,046 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 02:33:02,091 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 02:33:02,091 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 02:33:02,095 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 02:33:02,097 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 02:33:02,102 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 02:33:02,105 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 02:33:02,113 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 02:33:02,115 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 02:33:02,116 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 02:33:02,117 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 02:33:02,120 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 02:33:02,122 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 02:33:02,127 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 02:33:02,129 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 02:33:02,130 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 02:33:02,132 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 02:33:02,141 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 02:33:02,144 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 02:33:02,145 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 02:33:02,147 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 02:33:02,150 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 02:33:02,159 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 02:33:02,160 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 02:33:02,160 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 02:33:02,162 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 02:33:02,163 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 02:33:02,164 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 02:33:02,165 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 02:33:02,166 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 02:33:02,168 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 02:33:02,169 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 02:33:02,170 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 02:33:02,171 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 02:33:02,172 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 02:33:02,172 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 02:33:02,172 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 02:33:02,174 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 02:33:02,175 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 02:33:02,180 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980e5200-2078-4ebc-9e6d-9d7694ecd98b/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-16 02:33:02,229 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 02:33:02,229 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 02:33:02,230 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 02:33:02,231 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 02:33:02,231 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 02:33:02,231 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 02:33:02,231 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 02:33:02,232 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 02:33:02,232 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 02:33:02,233 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 02:33:02,234 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 02:33:02,235 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 02:33:02,235 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 02:33:02,235 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 02:33:02,235 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 02:33:02,235 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-16 02:33:02,236 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-16 02:33:02,236 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 02:33:02,236 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 02:33:02,236 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 02:33:02,237 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 02:33:02,237 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 02:33:02,237 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 02:33:02,237 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 02:33:02,238 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 02:33:02,238 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 02:33:02,238 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 02:33:02,238 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-16 02:33:02,238 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-16 02:33:02,239 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 02:33:02,239 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 02:33:02,239 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 02:33:02,239 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_980e5200-2078-4ebc-9e6d-9d7694ecd98b/bin/utaipan-mTDlp9Zugs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980e5200-2078-4ebc-9e6d-9d7694ecd98b/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6dec81ab20e99811e424e83c6738bc2aae28a9b1 [2021-10-16 02:33:02,594 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 02:33:02,618 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 02:33:02,621 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 02:33:02,622 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 02:33:02,623 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 02:33:02,624 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980e5200-2078-4ebc-9e6d-9d7694ecd98b/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i [2021-10-16 02:33:02,698 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980e5200-2078-4ebc-9e6d-9d7694ecd98b/bin/utaipan-mTDlp9Zugs/data/899d0f589/52ab4ac664fd443488468f16d327188b/FLAG1392dc0f9 [2021-10-16 02:33:04,053 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:33:04,054 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980e5200-2078-4ebc-9e6d-9d7694ecd98b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i [2021-10-16 02:33:04,162 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980e5200-2078-4ebc-9e6d-9d7694ecd98b/bin/utaipan-mTDlp9Zugs/data/899d0f589/52ab4ac664fd443488468f16d327188b/FLAG1392dc0f9 [2021-10-16 02:33:04,640 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980e5200-2078-4ebc-9e6d-9d7694ecd98b/bin/utaipan-mTDlp9Zugs/data/899d0f589/52ab4ac664fd443488468f16d327188b [2021-10-16 02:33:04,644 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:33:04,645 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:33:04,647 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:33:04,647 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:33:04,651 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:33:04,652 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:33:04" (1/1) ... [2021-10-16 02:33:04,653 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ea6817f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:33:04, skipping insertion in model container [2021-10-16 02:33:04,653 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:33:04" (1/1) ... [2021-10-16 02:33:04,675 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:33:05,046 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:33:11,066 WARN L228 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_980e5200-2078-4ebc-9e6d-9d7694ecd98b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i[681559,681572] [2021-10-16 02:33:11,172 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:33:11,946 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-16 02:33:12,188 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:33:13,087 WARN L228 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_980e5200-2078-4ebc-9e6d-9d7694ecd98b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i[681559,681572] [2021-10-16 02:33:13,112 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:33:13,800 INFO L203 MainTranslator]: Completed pre-run [2021-10-16 02:33:14,818 WARN L228 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_980e5200-2078-4ebc-9e6d-9d7694ecd98b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i[681559,681572] [2021-10-16 02:33:14,829 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:33:15,590 INFO L208 MainTranslator]: Completed translation [2021-10-16 02:33:15,591 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:33:15 WrapperNode [2021-10-16 02:33:15,591 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 02:33:15,592 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-16 02:33:15,593 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-16 02:33:15,593 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-16 02:33:15,600 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:33:15" (1/1) ... [2021-10-16 02:33:15,856 ERROR L1131 TypeChecker]: C: __builtin_alloca(sizeof(*cs_table) * __lengthofcs_table) [14765]: Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc2699,]],#Ultimate.allocOnStack,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[4,32]]],IdentifierExpression[~__lengthofcs_table~0,]]]]] [2021-10-16 02:33:15,858 ERROR L1131 TypeChecker]: C: __builtin_alloca(sizeof(*begin_set) * __lengthofbegin_set) [14768]: Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc2701,]],#Ultimate.allocOnStack,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[4,32]]],IdentifierExpression[~__lengthofbegin_set~0,]]]]] [2021-10-16 02:33:15,858 ERROR L1131 TypeChecker]: C: __builtin_alloca(sizeof(*end_set) * __lengthofend_set) [14771]: Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc2703,]],#Ultimate.allocOnStack,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[4,32]]],IdentifierExpression[~__lengthofend_set~0,]]]]] [2021-10-16 02:33:15,888 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:33:15" (1/1) ... [2021-10-16 02:33:15,889 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-16 02:33:15,889 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-16 02:33:15,892 INFO L168 Benchmark]: Toolchain (without parser) took 11245.05 ms. Allocated memory was 65.0 MB in the beginning and 1.1 GB in the end (delta: 1.0 GB). Free memory was 32.3 MB in the beginning and 796.2 MB in the end (delta: -763.9 MB). Peak memory consumption was 272.8 MB. Max. memory is 16.1 GB. [2021-10-16 02:33:15,892 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 65.0 MB. Free memory is still 45.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:33:15,894 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10944.63 ms. Allocated memory was 65.0 MB in the beginning and 1.1 GB in the end (delta: 1.0 GB). Free memory was 32.2 MB in the beginning and 817.2 MB in the end (delta: -784.9 MB). Peak memory consumption was 411.3 MB. Max. memory is 16.1 GB. [2021-10-16 02:33:15,897 INFO L168 Benchmark]: Boogie Procedure Inliner took 296.88 ms. Allocated memory is still 1.1 GB. Free memory was 817.2 MB in the beginning and 796.2 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. [2021-10-16 02:33:15,905 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 65.0 MB. Free memory is still 45.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 10944.63 ms. Allocated memory was 65.0 MB in the beginning and 1.1 GB in the end (delta: 1.0 GB). Free memory was 32.2 MB in the beginning and 817.2 MB in the end (delta: -784.9 MB). Peak memory consumption was 411.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 296.88 ms. Allocated memory is still 1.1 GB. Free memory was 817.2 MB in the beginning and 796.2 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 14765]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc2699,]],#Ultimate.allocOnStack,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[4,32]]],IdentifierExpression[~__lengthofcs_table~0,]]]]] - TypeErrorResult [Line: 14768]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc2701,]],#Ultimate.allocOnStack,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[4,32]]],IdentifierExpression[~__lengthofbegin_set~0,]]]]] - TypeErrorResult [Line: 14771]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc2703,]],#Ultimate.allocOnStack,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[4,32]]],IdentifierExpression[~__lengthofend_set~0,]]]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...