./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-wireless-hostap-hostap_true-unreach-call.cil.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_3377267b-48e7-4f37-8e2a-cb279146d130/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3377267b-48e7-4f37-8e2a-cb279146d130/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3377267b-48e7-4f37-8e2a-cb279146d130/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3377267b-48e7-4f37-8e2a-cb279146d130/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-wireless-hostap-hostap_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_3377267b-48e7-4f37-8e2a-cb279146d130/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3377267b-48e7-4f37-8e2a-cb279146d130/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0f196797a1f7ccf0f94c113c67ce203d11f88cef ...................................................................................................................................................................... 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_3377267b-48e7-4f37-8e2a-cb279146d130/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3377267b-48e7-4f37-8e2a-cb279146d130/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3377267b-48e7-4f37-8e2a-cb279146d130/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3377267b-48e7-4f37-8e2a-cb279146d130/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-wireless-hostap-hostap_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_3377267b-48e7-4f37-8e2a-cb279146d130/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3377267b-48e7-4f37-8e2a-cb279146d130/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0f196797a1f7ccf0f94c113c67ce203d11f88cef ............................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: TypeCheckException: Type mismatch (bv32 != { base:bv32, offset:bv32 }) in C: (unsigned long )(local->func)->read_aux_fops != (unsigned long )((struct file_operations const *)0) ? (unsigned long )(local->func)->read_aux_fops != (unsigned long )((struct file_operations const *)0) : & prism2_aux_dump_proc_fops [30406] --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 11:28:00,594 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 11:28:00,595 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 11:28:00,602 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 11:28:00,602 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 11:28:00,603 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 11:28:00,604 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 11:28:00,605 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 11:28:00,606 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 11:28:00,607 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 11:28:00,607 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 11:28:00,607 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 11:28:00,608 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 11:28:00,609 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 11:28:00,609 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 11:28:00,610 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 11:28:00,610 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 11:28:00,611 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 11:28:00,612 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 11:28:00,614 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 11:28:00,614 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 11:28:00,615 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 11:28:00,617 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 11:28:00,617 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 11:28:00,617 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 11:28:00,617 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 11:28:00,618 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 11:28:00,618 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 11:28:00,619 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 11:28:00,619 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 11:28:00,619 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 11:28:00,620 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 11:28:00,620 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 11:28:00,620 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 11:28:00,620 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 11:28:00,621 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 11:28:00,621 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3377267b-48e7-4f37-8e2a-cb279146d130/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-18 11:28:00,630 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 11:28:00,630 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 11:28:00,631 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 11:28:00,631 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 11:28:00,631 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 11:28:00,631 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 11:28:00,631 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 11:28:00,632 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 11:28:00,632 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 11:28:00,632 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 11:28:00,632 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 11:28:00,632 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 11:28:00,632 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 11:28:00,632 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 11:28:00,632 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 11:28:00,632 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 11:28:00,633 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 11:28:00,633 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 11:28:00,633 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 11:28:00,633 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 11:28:00,633 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 11:28:00,633 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 11:28:00,633 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 11:28:00,633 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 11:28:00,634 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 11:28:00,634 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 11:28:00,634 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 11:28:00,634 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 11:28:00,634 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_3377267b-48e7-4f37-8e2a-cb279146d130/bin-2019/uautomizer 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 -> Automizer 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 -> 0f196797a1f7ccf0f94c113c67ce203d11f88cef [2018-11-18 11:28:00,657 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 11:28:00,665 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 11:28:00,667 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 11:28:00,669 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 11:28:00,669 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 11:28:00,669 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3377267b-48e7-4f37-8e2a-cb279146d130/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-wireless-hostap-hostap_true-unreach-call.cil.c [2018-11-18 11:28:00,713 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3377267b-48e7-4f37-8e2a-cb279146d130/bin-2019/uautomizer/data/4dcc478a2/114e77641e9e4478be670700fc65ef7a/FLAGca253c832 [2018-11-18 11:28:01,419 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 11:28:01,419 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3377267b-48e7-4f37-8e2a-cb279146d130/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-wireless-hostap-hostap_true-unreach-call.cil.c [2018-11-18 11:28:01,463 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3377267b-48e7-4f37-8e2a-cb279146d130/bin-2019/uautomizer/data/4dcc478a2/114e77641e9e4478be670700fc65ef7a/FLAGca253c832 [2018-11-18 11:28:01,689 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3377267b-48e7-4f37-8e2a-cb279146d130/bin-2019/uautomizer/data/4dcc478a2/114e77641e9e4478be670700fc65ef7a [2018-11-18 11:28:01,692 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 11:28:01,693 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 11:28:01,694 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 11:28:01,694 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 11:28:01,697 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 11:28:01,697 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:28:01" (1/1) ... [2018-11-18 11:28:01,699 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13f31eb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:28:01, skipping insertion in model container [2018-11-18 11:28:01,700 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:28:01" (1/1) ... [2018-11-18 11:28:01,706 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 11:28:01,885 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 11:28:09,944 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 != { base:int, offset:int }) in C: (unsigned long )(local->func)->read_aux_fops != (unsigned long )((struct file_operations const *)0) ? (unsigned long )(local->func)->read_aux_fops != (unsigned long )((struct file_operations const *)0) : & prism2_aux_dump_proc_fops [30406] 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.assignAuxVar(CHandler.java:4117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleConditionalOperator(CHandler.java:4075) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:998) 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:677) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:508) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1309) 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:1253) 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:959) 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:959) 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:959) 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:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1324) 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:3277) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:535) 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:190) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 11:28:09,946 INFO L168 Benchmark]: Toolchain (without parser) took 8253.72 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 999.8 MB). Free memory was 924.2 MB in the beginning and 1.7 GB in the end (delta: -749.7 MB). Peak memory consumption was 908.6 MB. Max. memory is 11.5 GB. [2018-11-18 11:28:09,948 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 11:28:09,948 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8251.87 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 999.8 MB). Free memory was 924.2 MB in the beginning and 1.7 GB in the end (delta: -749.7 MB). Peak memory consumption was 908.6 MB. Max. memory is 11.5 GB. [2018-11-18 11:28:09,950 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 8251.87 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 999.8 MB). Free memory was 924.2 MB in the beginning and 1.7 GB in the end (delta: -749.7 MB). Peak memory consumption was 908.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (int != { base:int, offset:int }) in C: (unsigned long )(local->func)->read_aux_fops != (unsigned long )((struct file_operations const *)0) ? (unsigned long )(local->func)->read_aux_fops != (unsigned long )((struct file_operations const *)0) : & prism2_aux_dump_proc_fops [30406] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (int != { base:int, offset:int }) in C: (unsigned long )(local->func)->read_aux_fops != (unsigned long )((struct file_operations const *)0) ? (unsigned long )(local->func)->read_aux_fops != (unsigned long )((struct file_operations const *)0) : & prism2_aux_dump_proc_fops [30406]: 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 0.1.23-5842f4b [2018-11-18 11:28:11,152 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 11:28:11,153 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 11:28:11,162 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 11:28:11,162 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 11:28:11,163 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 11:28:11,164 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 11:28:11,165 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 11:28:11,166 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 11:28:11,167 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 11:28:11,167 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 11:28:11,168 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 11:28:11,169 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 11:28:11,169 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 11:28:11,170 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 11:28:11,171 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 11:28:11,171 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 11:28:11,172 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 11:28:11,174 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 11:28:11,175 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 11:28:11,176 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 11:28:11,177 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 11:28:11,179 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 11:28:11,179 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 11:28:11,179 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 11:28:11,180 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 11:28:11,181 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 11:28:11,181 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 11:28:11,182 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 11:28:11,182 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 11:28:11,182 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 11:28:11,183 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 11:28:11,183 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 11:28:11,183 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 11:28:11,184 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 11:28:11,185 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 11:28:11,185 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3377267b-48e7-4f37-8e2a-cb279146d130/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-18 11:28:11,195 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 11:28:11,196 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 11:28:11,196 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 11:28:11,196 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 11:28:11,197 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 11:28:11,197 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 11:28:11,197 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 11:28:11,197 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 11:28:11,198 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 11:28:11,198 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 11:28:11,198 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 11:28:11,198 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 11:28:11,199 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 11:28:11,199 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 11:28:11,199 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 11:28:11,199 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 11:28:11,199 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 11:28:11,199 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 11:28:11,199 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 11:28:11,200 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 11:28:11,200 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 11:28:11,200 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 11:28:11,200 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 11:28:11,200 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 11:28:11,200 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 11:28:11,200 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-18 11:28:11,201 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 11:28:11,201 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 11:28:11,201 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 11:28:11,201 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 11:28:11,201 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_3377267b-48e7-4f37-8e2a-cb279146d130/bin-2019/uautomizer 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 -> Automizer 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 -> 0f196797a1f7ccf0f94c113c67ce203d11f88cef [2018-11-18 11:28:11,232 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 11:28:11,242 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 11:28:11,244 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 11:28:11,245 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 11:28:11,246 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 11:28:11,246 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3377267b-48e7-4f37-8e2a-cb279146d130/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-wireless-hostap-hostap_true-unreach-call.cil.c [2018-11-18 11:28:11,291 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3377267b-48e7-4f37-8e2a-cb279146d130/bin-2019/uautomizer/data/d4197289a/28133ea2b5a24870af92414140ba563e/FLAGa988d35fb [2018-11-18 11:28:11,978 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 11:28:11,979 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3377267b-48e7-4f37-8e2a-cb279146d130/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-wireless-hostap-hostap_true-unreach-call.cil.c [2018-11-18 11:28:12,039 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3377267b-48e7-4f37-8e2a-cb279146d130/bin-2019/uautomizer/data/d4197289a/28133ea2b5a24870af92414140ba563e/FLAGa988d35fb [2018-11-18 11:28:12,547 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3377267b-48e7-4f37-8e2a-cb279146d130/bin-2019/uautomizer/data/d4197289a/28133ea2b5a24870af92414140ba563e [2018-11-18 11:28:12,549 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 11:28:12,550 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 11:28:12,550 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 11:28:12,551 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 11:28:12,553 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 11:28:12,553 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:28:12" (1/1) ... [2018-11-18 11:28:12,555 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39de5bc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:28:12, skipping insertion in model container [2018-11-18 11:28:12,555 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:28:12" (1/1) ... [2018-11-18 11:28:12,561 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 11:28:12,715 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 11:28:21,171 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 != { base:bv32, offset:bv32 }) in C: (unsigned long )(local->func)->read_aux_fops != (unsigned long )((struct file_operations const *)0) ? (unsigned long )(local->func)->read_aux_fops != (unsigned long )((struct file_operations const *)0) : & prism2_aux_dump_proc_fops [30406] 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.assignAuxVar(CHandler.java:4117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleConditionalOperator(CHandler.java:4075) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:998) 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:677) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:508) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1309) 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:1253) 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:959) 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:959) 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:959) 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:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1324) 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:3277) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:535) 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:190) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 11:28:21,174 INFO L168 Benchmark]: Toolchain (without parser) took 8624.24 ms. Allocated memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: 892.3 MB). Free memory was 912.1 MB in the beginning and 1.3 GB in the end (delta: -377.5 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2018-11-18 11:28:21,176 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 11:28:21,176 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8622.68 ms. Allocated memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: 892.3 MB). Free memory was 912.1 MB in the beginning and 1.3 GB in the end (delta: -377.5 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2018-11-18 11:28:21,178 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 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 8622.68 ms. Allocated memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: 892.3 MB). Free memory was 912.1 MB in the beginning and 1.3 GB in the end (delta: -377.5 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (bv32 != { base:bv32, offset:bv32 }) in C: (unsigned long )(local->func)->read_aux_fops != (unsigned long )((struct file_operations const *)0) ? (unsigned long )(local->func)->read_aux_fops != (unsigned long )((struct file_operations const *)0) : & prism2_aux_dump_proc_fops [30406] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (bv32 != { base:bv32, offset:bv32 }) in C: (unsigned long )(local->func)->read_aux_fops != (unsigned long )((struct file_operations const *)0) ? (unsigned long )(local->func)->read_aux_fops != (unsigned long )((struct file_operations const *)0) : & prism2_aux_dump_proc_fops [30406]: 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...