./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-media-usb-uvc-uvcvideo_true-unreach-call.cil.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_e96d4c49-1aac-43e3-baad-d66ea432ccb0/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e96d4c49-1aac-43e3-baad-d66ea432ccb0/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e96d4c49-1aac-43e3-baad-d66ea432ccb0/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e96d4c49-1aac-43e3-baad-d66ea432ccb0/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-media-usb-uvc-uvcvideo_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_e96d4c49-1aac-43e3-baad-d66ea432ccb0/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e96d4c49-1aac-43e3-baad-d66ea432ccb0/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1dae87fa4fe7acde8e93431bee88ac0d829a8d77 ........................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_e96d4c49-1aac-43e3-baad-d66ea432ccb0/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e96d4c49-1aac-43e3-baad-d66ea432ccb0/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e96d4c49-1aac-43e3-baad-d66ea432ccb0/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e96d4c49-1aac-43e3-baad-d66ea432ccb0/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-media-usb-uvc-uvcvideo_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_e96d4c49-1aac-43e3-baad-d66ea432ccb0/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e96d4c49-1aac-43e3-baad-d66ea432ccb0/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1dae87fa4fe7acde8e93431bee88ac0d829a8d77 ............................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: TypeCheckException: Type mismatch ([bv32]bv8 != { base:bv32, offset:bv32 }) in C: (int )((signed char )*(buffer + 8UL)) < 0 ? " 60Hz" : " 50Hz" [6483] --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 12:18:42,549 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 12:18:42,551 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 12:18:42,560 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 12:18:42,560 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 12:18:42,561 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 12:18:42,562 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 12:18:42,564 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 12:18:42,565 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 12:18:42,566 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 12:18:42,566 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 12:18:42,567 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 12:18:42,567 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 12:18:42,568 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 12:18:42,569 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 12:18:42,570 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 12:18:42,571 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 12:18:42,573 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 12:18:42,574 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 12:18:42,575 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 12:18:42,576 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 12:18:42,577 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 12:18:42,579 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 12:18:42,579 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 12:18:42,580 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 12:18:42,581 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 12:18:42,582 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 12:18:42,582 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 12:18:42,583 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 12:18:42,584 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 12:18:42,584 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 12:18:42,585 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 12:18:42,585 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 12:18:42,585 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 12:18:42,586 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 12:18:42,586 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 12:18:42,587 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e96d4c49-1aac-43e3-baad-d66ea432ccb0/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 12:18:42,597 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 12:18:42,597 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 12:18:42,598 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 12:18:42,598 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 12:18:42,598 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 12:18:42,599 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 12:18:42,599 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 12:18:42,599 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 12:18:42,599 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 12:18:42,599 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 12:18:42,599 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 12:18:42,600 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 12:18:42,600 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 12:18:42,600 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 12:18:42,600 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 12:18:42,600 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 12:18:42,600 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 12:18:42,601 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 12:18:42,601 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 12:18:42,601 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 12:18:42,601 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 12:18:42,601 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 12:18:42,601 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 12:18:42,601 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 12:18:42,602 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 12:18:42,602 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 12:18:42,602 INFO L133 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/working_dir_e96d4c49-1aac-43e3-baad-d66ea432ccb0/bin-2019/ukojak 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(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak 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 -> 1dae87fa4fe7acde8e93431bee88ac0d829a8d77 [2018-11-10 12:18:42,629 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 12:18:42,639 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 12:18:42,642 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 12:18:42,643 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 12:18:42,644 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 12:18:42,644 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e96d4c49-1aac-43e3-baad-d66ea432ccb0/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-media-usb-uvc-uvcvideo_true-unreach-call.cil.c [2018-11-10 12:18:42,692 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e96d4c49-1aac-43e3-baad-d66ea432ccb0/bin-2019/ukojak/data/2e1b79f6a/270c855682dc469b9bb1b53cc053e762/FLAG68e0012e4 [2018-11-10 12:18:43,343 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 12:18:43,344 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e96d4c49-1aac-43e3-baad-d66ea432ccb0/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-media-usb-uvc-uvcvideo_true-unreach-call.cil.c [2018-11-10 12:18:43,382 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e96d4c49-1aac-43e3-baad-d66ea432ccb0/bin-2019/ukojak/data/2e1b79f6a/270c855682dc469b9bb1b53cc053e762/FLAG68e0012e4 [2018-11-10 12:18:43,394 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e96d4c49-1aac-43e3-baad-d66ea432ccb0/bin-2019/ukojak/data/2e1b79f6a/270c855682dc469b9bb1b53cc053e762 [2018-11-10 12:18:43,396 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 12:18:43,397 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 12:18:43,398 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 12:18:43,398 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 12:18:43,400 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 12:18:43,401 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:18:43" (1/1) ... [2018-11-10 12:18:43,402 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fca48e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:18:43, skipping insertion in model container [2018-11-10 12:18:43,403 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:18:43" (1/1) ... [2018-11-10 12:18:43,409 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 12:18:43,531 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 12:18:45,076 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch ([int]int != { base:int, offset:int }) in C: (int )((signed char )*(buffer + 8UL)) < 0 ? " 60Hz" : " 50Hz" [6483] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:288) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:62) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleConditionalOperator(CHandler.java:4101) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:999) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.dispatchDecaySwitchToRValueFunctionArgument(ExpressionResultTransformer.java:113) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:647) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:488) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1356) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1300) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:202) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 12:18:45,079 INFO L168 Benchmark]: Toolchain (without parser) took 1682.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 216.5 MB). Free memory was 936.0 MB in the beginning and 1.2 GB in the end (delta: -232.6 MB). Peak memory consumption was 202.7 MB. Max. memory is 11.5 GB. [2018-11-10 12:18:45,082 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 12:18:45,083 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1681.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 216.5 MB). Free memory was 936.0 MB in the beginning and 1.2 GB in the end (delta: -232.6 MB). Peak memory consumption was 202.7 MB. Max. memory is 11.5 GB. [2018-11-10 12:18:45,086 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1681.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 216.5 MB). Free memory was 936.0 MB in the beginning and 1.2 GB in the end (delta: -232.6 MB). Peak memory consumption was 202.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch ([int]int != { base:int, offset:int }) in C: (int )((signed char )*(buffer + 8UL)) < 0 ? " 60Hz" : " 50Hz" [6483] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch ([int]int != { base:int, offset:int }) in C: (int )((signed char )*(buffer + 8UL)) < 0 ? " 60Hz" : " 50Hz" [6483]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 12:18:46,500 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 12:18:46,502 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 12:18:46,512 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 12:18:46,512 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 12:18:46,513 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 12:18:46,514 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 12:18:46,515 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 12:18:46,517 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 12:18:46,517 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 12:18:46,518 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 12:18:46,518 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 12:18:46,519 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 12:18:46,520 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 12:18:46,521 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 12:18:46,521 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 12:18:46,522 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 12:18:46,523 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 12:18:46,525 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 12:18:46,526 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 12:18:46,527 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 12:18:46,527 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 12:18:46,529 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 12:18:46,530 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 12:18:46,530 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 12:18:46,530 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 12:18:46,531 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 12:18:46,532 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 12:18:46,532 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 12:18:46,533 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 12:18:46,533 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 12:18:46,534 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 12:18:46,534 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 12:18:46,534 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 12:18:46,535 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 12:18:46,536 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 12:18:46,536 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e96d4c49-1aac-43e3-baad-d66ea432ccb0/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 12:18:46,547 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 12:18:46,548 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 12:18:46,548 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 12:18:46,548 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 12:18:46,549 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 12:18:46,549 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 12:18:46,549 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 12:18:46,550 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 12:18:46,550 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 12:18:46,550 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 12:18:46,550 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 12:18:46,550 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 12:18:46,550 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 12:18:46,550 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 12:18:46,551 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 12:18:46,551 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 12:18:46,551 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 12:18:46,551 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 12:18:46,551 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 12:18:46,551 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 12:18:46,552 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 12:18:46,552 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 12:18:46,552 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 12:18:46,552 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 12:18:46,552 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 12:18:46,552 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 12:18:46,553 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 12:18:46,553 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 12:18:46,553 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 12:18:46,553 INFO L133 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/working_dir_e96d4c49-1aac-43e3-baad-d66ea432ccb0/bin-2019/ukojak 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(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak 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 -> 1dae87fa4fe7acde8e93431bee88ac0d829a8d77 [2018-11-10 12:18:46,587 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 12:18:46,597 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 12:18:46,600 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 12:18:46,602 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 12:18:46,602 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 12:18:46,602 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e96d4c49-1aac-43e3-baad-d66ea432ccb0/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-media-usb-uvc-uvcvideo_true-unreach-call.cil.c [2018-11-10 12:18:46,650 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e96d4c49-1aac-43e3-baad-d66ea432ccb0/bin-2019/ukojak/data/c00a7b970/b53c8bdbb7bb42388cac2528fb405601/FLAG25271662b [2018-11-10 12:18:47,287 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 12:18:47,288 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e96d4c49-1aac-43e3-baad-d66ea432ccb0/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-media-usb-uvc-uvcvideo_true-unreach-call.cil.c [2018-11-10 12:18:47,336 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e96d4c49-1aac-43e3-baad-d66ea432ccb0/bin-2019/ukojak/data/c00a7b970/b53c8bdbb7bb42388cac2528fb405601/FLAG25271662b [2018-11-10 12:18:47,349 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e96d4c49-1aac-43e3-baad-d66ea432ccb0/bin-2019/ukojak/data/c00a7b970/b53c8bdbb7bb42388cac2528fb405601 [2018-11-10 12:18:47,352 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 12:18:47,353 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 12:18:47,354 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 12:18:47,355 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 12:18:47,358 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 12:18:47,359 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:18:47" (1/1) ... [2018-11-10 12:18:47,362 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a131e57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:18:47, skipping insertion in model container [2018-11-10 12:18:47,362 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:18:47" (1/1) ... [2018-11-10 12:18:47,373 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 12:18:47,614 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 12:18:49,282 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch ([bv32]bv8 != { base:bv32, offset:bv32 }) in C: (int )((signed char )*(buffer + 8UL)) < 0 ? " 60Hz" : " 50Hz" [6483] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:288) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:62) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleConditionalOperator(CHandler.java:4101) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:999) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.dispatchDecaySwitchToRValueFunctionArgument(ExpressionResultTransformer.java:113) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:647) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:488) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1356) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1300) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:202) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 12:18:49,287 INFO L168 Benchmark]: Toolchain (without parser) took 1934.28 ms. Allocated memory is still 1.0 GB. Free memory was 922.8 MB in the beginning and 744.4 MB in the end (delta: 178.4 MB). Peak memory consumption was 178.4 MB. Max. memory is 11.5 GB. [2018-11-10 12:18:49,289 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 12:18:49,289 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1931.71 ms. Allocated memory is still 1.0 GB. Free memory was 922.8 MB in the beginning and 744.4 MB in the end (delta: 178.4 MB). Peak memory consumption was 178.4 MB. Max. memory is 11.5 GB. [2018-11-10 12:18:49,291 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1931.71 ms. Allocated memory is still 1.0 GB. Free memory was 922.8 MB in the beginning and 744.4 MB in the end (delta: 178.4 MB). Peak memory consumption was 178.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch ([bv32]bv8 != { base:bv32, offset:bv32 }) in C: (int )((signed char )*(buffer + 8UL)) < 0 ? " 60Hz" : " 50Hz" [6483] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch ([bv32]bv8 != { base:bv32, offset:bv32 }) in C: (int )((signed char )*(buffer + 8UL)) < 0 ? " 60Hz" : " 50Hz" [6483]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...