./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-43_2a-drivers--block--mtip32xx--mtip32xx.ko-entry_point.cil.out.i --full-output -ea --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--mtip32xx--mtip32xx.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f0e55ca795fc0b7479008c7c7ace6ad96366c87862ace8719a39598b92db6b60 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 22:24:19,918 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 22:24:19,920 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 22:24:19,950 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 22:24:19,959 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 22:24:19,962 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 22:24:19,963 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 22:24:19,965 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 22:24:19,966 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 22:24:19,969 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 22:24:19,970 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 22:24:19,971 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 22:24:19,971 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 22:24:19,971 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 22:24:19,972 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 22:24:19,973 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 22:24:19,973 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 22:24:19,974 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 22:24:19,975 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 22:24:19,976 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 22:24:19,976 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 22:24:19,977 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 22:24:19,978 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 22:24:19,978 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 22:24:19,980 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 22:24:19,980 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 22:24:19,980 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 22:24:19,983 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 22:24:19,984 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 22:24:19,984 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 22:24:19,985 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 22:24:19,985 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 22:24:19,986 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 22:24:19,986 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 22:24:19,987 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 22:24:19,987 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 22:24:19,987 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 22:24:19,987 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 22:24:19,987 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 22:24:19,988 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 22:24:19,988 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 22:24:19,989 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-02-20 22:24:20,001 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 22:24:20,002 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 22:24:20,002 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 22:24:20,002 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 22:24:20,003 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 22:24:20,003 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 22:24:20,003 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 22:24:20,003 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 22:24:20,003 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 22:24:20,004 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 22:24:20,004 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 22:24:20,004 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 22:24:20,004 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 22:24:20,004 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 22:24:20,004 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 22:24:20,004 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 22:24:20,005 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 22:24:20,005 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 22:24:20,005 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 22:24:20,005 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 22:24:20,005 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 22:24:20,005 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:24:20,005 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 22:24:20,006 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 22:24:20,006 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 22:24:20,006 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 22:24:20,006 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 22:24:20,006 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 22:24:20,006 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 22:24:20,006 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 22:24:20,007 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0e55ca795fc0b7479008c7c7ace6ad96366c87862ace8719a39598b92db6b60 [2022-02-20 22:24:20,200 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 22:24:20,225 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 22:24:20,228 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 22:24:20,229 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 22:24:20,230 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 22:24:20,231 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--mtip32xx--mtip32xx.ko-entry_point.cil.out.i [2022-02-20 22:24:20,287 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a29adafaa/7656f9c9e3fc4a74b70ef48f4e35bcb0/FLAG8d6c75d18 [2022-02-20 22:24:20,845 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 22:24:20,845 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--mtip32xx--mtip32xx.ko-entry_point.cil.out.i [2022-02-20 22:24:20,881 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a29adafaa/7656f9c9e3fc4a74b70ef48f4e35bcb0/FLAG8d6c75d18 [2022-02-20 22:24:20,999 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a29adafaa/7656f9c9e3fc4a74b70ef48f4e35bcb0 [2022-02-20 22:24:21,001 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 22:24:21,002 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 22:24:21,004 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 22:24:21,004 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 22:24:21,007 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 22:24:21,008 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:24:21" (1/1) ... [2022-02-20 22:24:21,009 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58d31831 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:24:21, skipping insertion in model container [2022-02-20 22:24:21,009 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:24:21" (1/1) ... [2022-02-20 22:24:21,014 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 22:24:21,113 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:24:23,203 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--mtip32xx--mtip32xx.ko-entry_point.cil.out.i[373305,373318] [2022-02-20 22:24:23,257 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:24:23,294 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 22:24:23,592 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type check failed for C: pcie_dev_ctrl = (unsigned int )pcie_dev_ctrl & 63471U [10028] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckBinaryExpression(TypeCheckHelper.java:207) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.constructBinaryExpression(ExpressionFactory.java:597) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.newBinaryExpression(ExpressionFactory.java:132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:483) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1392) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1076) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1622) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1076) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1622) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1076) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1076) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) 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:1465) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3271) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2356) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-02-20 22:24:23,597 INFO L158 Benchmark]: Toolchain (without parser) took 2593.77ms. Allocated memory was 115.3MB in the beginning and 172.0MB in the end (delta: 56.6MB). Free memory was 82.1MB in the beginning and 67.7MB in the end (delta: 14.4MB). Peak memory consumption was 90.8MB. Max. memory is 16.1GB. [2022-02-20 22:24:23,597 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 90.2MB. Free memory was 61.0MB in the beginning and 61.0MB in the end (delta: 28.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 22:24:23,598 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2590.40ms. Allocated memory was 115.3MB in the beginning and 172.0MB in the end (delta: 56.6MB). Free memory was 81.6MB in the beginning and 67.7MB in the end (delta: 13.9MB). Peak memory consumption was 90.8MB. Max. memory is 16.1GB. [2022-02-20 22:24:23,600 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 90.2MB. Free memory was 61.0MB in the beginning and 61.0MB in the end (delta: 28.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2590.40ms. Allocated memory was 115.3MB in the beginning and 172.0MB in the end (delta: 56.6MB). Free memory was 81.6MB in the beginning and 67.7MB in the end (delta: 13.9MB). Peak memory consumption was 90.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: pcie_dev_ctrl = (unsigned int )pcie_dev_ctrl & 63471U [10028] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: pcie_dev_ctrl = (unsigned int )pcie_dev_ctrl & 63471U [10028]: 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... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--mtip32xx--mtip32xx.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f0e55ca795fc0b7479008c7c7ace6ad96366c87862ace8719a39598b92db6b60 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 22:24:25,106 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 22:24:25,109 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 22:24:25,139 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 22:24:25,139 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 22:24:25,142 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 22:24:25,143 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 22:24:25,147 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 22:24:25,149 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 22:24:25,153 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 22:24:25,153 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 22:24:25,154 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 22:24:25,155 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 22:24:25,157 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 22:24:25,157 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 22:24:25,162 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 22:24:25,162 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 22:24:25,163 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 22:24:25,164 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 22:24:25,169 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 22:24:25,169 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 22:24:25,170 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 22:24:25,171 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 22:24:25,172 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 22:24:25,177 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 22:24:25,178 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 22:24:25,178 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 22:24:25,179 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 22:24:25,180 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 22:24:25,180 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 22:24:25,181 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 22:24:25,181 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 22:24:25,182 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 22:24:25,183 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 22:24:25,183 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 22:24:25,184 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 22:24:25,184 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 22:24:25,184 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 22:24:25,185 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 22:24:25,186 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 22:24:25,186 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 22:24:25,187 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-02-20 22:24:25,232 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 22:24:25,232 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 22:24:25,233 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 22:24:25,233 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 22:24:25,234 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 22:24:25,234 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 22:24:25,235 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 22:24:25,235 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 22:24:25,235 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 22:24:25,235 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 22:24:25,236 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 22:24:25,236 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 22:24:25,236 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 22:24:25,237 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 22:24:25,237 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-02-20 22:24:25,237 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-02-20 22:24:25,237 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-02-20 22:24:25,237 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 22:24:25,237 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 22:24:25,238 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 22:24:25,238 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 22:24:25,238 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 22:24:25,238 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 22:24:25,238 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:24:25,238 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 22:24:25,239 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 22:24:25,239 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 22:24:25,239 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-02-20 22:24:25,239 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-02-20 22:24:25,239 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 22:24:25,239 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 22:24:25,240 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 22:24:25,240 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-02-20 22:24:25,240 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0e55ca795fc0b7479008c7c7ace6ad96366c87862ace8719a39598b92db6b60 [2022-02-20 22:24:25,493 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 22:24:25,511 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 22:24:25,513 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 22:24:25,515 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 22:24:25,515 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 22:24:25,516 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--mtip32xx--mtip32xx.ko-entry_point.cil.out.i [2022-02-20 22:24:25,568 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9d5643a0c/8c1909f596814bdb95808f876cc7e1fb/FLAGdcf85aa29 [2022-02-20 22:24:26,228 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 22:24:26,228 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--mtip32xx--mtip32xx.ko-entry_point.cil.out.i [2022-02-20 22:24:26,259 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9d5643a0c/8c1909f596814bdb95808f876cc7e1fb/FLAGdcf85aa29 [2022-02-20 22:24:26,355 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9d5643a0c/8c1909f596814bdb95808f876cc7e1fb [2022-02-20 22:24:26,357 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 22:24:26,358 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 22:24:26,360 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 22:24:26,360 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 22:24:26,363 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 22:24:26,364 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:24:26" (1/1) ... [2022-02-20 22:24:26,364 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b9451fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:24:26, skipping insertion in model container [2022-02-20 22:24:26,365 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:24:26" (1/1) ... [2022-02-20 22:24:26,369 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 22:24:26,490 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:24:28,775 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--mtip32xx--mtip32xx.ko-entry_point.cil.out.i[373305,373318] [2022-02-20 22:24:28,838 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:24:28,878 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-02-20 22:24:28,935 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:24:29,273 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--mtip32xx--mtip32xx.ko-entry_point.cil.out.i[373305,373318] [2022-02-20 22:24:29,283 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:24:29,295 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 22:24:29,650 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--mtip32xx--mtip32xx.ko-entry_point.cil.out.i[373305,373318] [2022-02-20 22:24:29,660 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:24:29,780 INFO L208 MainTranslator]: Completed translation [2022-02-20 22:24:29,780 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:24:29 WrapperNode [2022-02-20 22:24:29,780 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 22:24:29,781 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 22:24:29,782 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 22:24:29,782 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 22:24:29,787 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:24:29" (1/1) ... [2022-02-20 22:24:29,878 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:24:29" (1/1) ... [2022-02-20 22:24:30,139 INFO L137 Inliner]: procedures = 466, calls = 3513, calls flagged for inlining = 214, calls inlined = 200, statements flattened = 8641 [2022-02-20 22:24:30,140 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 22:24:30,141 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 22:24:30,141 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 22:24:30,141 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 22:24:30,147 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:24:29" (1/1) ... [2022-02-20 22:24:30,147 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:24:29" (1/1) ... [2022-02-20 22:24:30,203 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:24:29" (1/1) ... [2022-02-20 22:24:30,203 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:24:29" (1/1) ... [2022-02-20 22:24:30,335 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:24:29" (1/1) ... [2022-02-20 22:24:30,363 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:24:29" (1/1) ... [2022-02-20 22:24:30,392 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:24:29" (1/1) ... [2022-02-20 22:24:30,429 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 22:24:30,430 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 22:24:30,430 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 22:24:30,431 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 22:24:30,432 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:24:29" (1/1) ... [2022-02-20 22:24:30,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:24:30,444 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 22:24:30,453 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 22:24:30,479 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~X~C_INT~TO~VOID [2022-02-20 22:24:30,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~X~C_INT~TO~VOID [2022-02-20 22:24:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_hw_get_capacity [2022-02-20 22:24:30,480 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_hw_get_capacity [2022-02-20 22:24:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-02-20 22:24:30,480 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-02-20 22:24:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_hw_ioctl [2022-02-20 22:24:30,480 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_hw_ioctl [2022-02-20 22:24:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure __first_node [2022-02-20 22:24:30,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __first_node [2022-02-20 22:24:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-02-20 22:24:30,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-02-20 22:24:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-02-20 22:24:30,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-02-20 22:24:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-02-20 22:24:30,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-02-20 22:24:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_stop_hw_queues [2022-02-20 22:24:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_stop_hw_queues [2022-02-20 22:24:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-02-20 22:24:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-02-20 22:24:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-02-20 22:24:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-02-20 22:24:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-02-20 22:24:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-02-20 22:24:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_deinit_port [2022-02-20 22:24:30,483 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_deinit_port [2022-02-20 22:24:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_exec_internal_command [2022-02-20 22:24:30,483 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_exec_internal_command [2022-02-20 22:24:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-02-20 22:24:30,483 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-02-20 22:24:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_read_log_page [2022-02-20 22:24:30,483 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_read_log_page [2022-02-20 22:24:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-02-20 22:24:30,484 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-02-20 22:24:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2022-02-20 22:24:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-02-20 22:24:30,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-02-20 22:24:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-02-20 22:24:30,485 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-02-20 22:24:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-02-20 22:24:30,485 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-02-20 22:24:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 22:24:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure ata_swap_string [2022-02-20 22:24:30,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_swap_string [2022-02-20 22:24:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-02-20 22:24:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-02-20 22:24:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-02-20 22:24:30,486 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-02-20 22:24:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-02-20 22:24:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-02-20 22:24:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2022-02-20 22:24:30,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2022-02-20 22:24:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2022-02-20 22:24:30,488 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2022-02-20 22:24:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2022-02-20 22:24:30,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2022-02-20 22:24:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2022-02-20 22:24:30,489 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2022-02-20 22:24:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-02-20 22:24:30,489 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-02-20 22:24:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-02-20 22:24:30,489 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-02-20 22:24:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_free_tag_set [2022-02-20 22:24:30,490 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_free_tag_set [2022-02-20 22:24:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_hw_exit [2022-02-20 22:24:30,490 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_hw_exit [2022-02-20 22:24:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure get_least_used_cpu_on_node [2022-02-20 22:24:30,490 INFO L138 BoogieDeclarations]: Found implementation of procedure get_least_used_cpu_on_node [2022-02-20 22:24:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-02-20 22:24:30,491 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-02-20 22:24:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-02-20 22:24:30,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-02-20 22:24:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-02-20 22:24:30,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-02-20 22:24:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-02-20 22:24:30,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-02-20 22:24:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_first [2022-02-20 22:24:30,492 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_first [2022-02-20 22:24:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbfx [2022-02-20 22:24:30,492 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbfx [2022-02-20 22:24:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_get_next_rr_node [2022-02-20 22:24:30,492 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_get_next_rr_node [2022-02-20 22:24:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure hba_setup [2022-02-20 22:24:30,493 INFO L138 BoogieDeclarations]: Found implementation of procedure hba_setup [2022-02-20 22:24:30,493 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_enable_fis [2022-02-20 22:24:30,493 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_enable_fis [2022-02-20 22:24:30,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-02-20 22:24:30,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-02-20 22:24:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2022-02-20 22:24:30,494 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2022-02-20 22:24:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2022-02-20 22:24:30,494 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2022-02-20 22:24:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-02-20 22:24:30,495 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-02-20 22:24:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2022-02-20 22:24:30,496 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2022-02-20 22:24:30,477 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 22:24:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure pcim_iounmap_regions [2022-02-20 22:24:30,496 INFO L138 BoogieDeclarations]: Found implementation of procedure pcim_iounmap_regions [2022-02-20 22:24:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc_node [2022-02-20 22:24:30,497 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc_node [2022-02-20 22:24:30,497 INFO L130 BoogieDeclarations]: Found specification of procedure __pcibus_to_node [2022-02-20 22:24:30,497 INFO L138 BoogieDeclarations]: Found implementation of procedure __pcibus_to_node [2022-02-20 22:24:30,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-02-20 22:24:30,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-02-20 22:24:30,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-20 22:24:30,497 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_start_port [2022-02-20 22:24:30,498 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_start_port [2022-02-20 22:24:30,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 22:24:30,498 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-02-20 22:24:30,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-02-20 22:24:30,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-20 22:24:30,498 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2022-02-20 22:24:30,499 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2022-02-20 22:24:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-02-20 22:24:30,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-02-20 22:24:30,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-02-20 22:24:30,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-02-20 22:24:30,502 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_hw_debugfs_exit [2022-02-20 22:24:30,502 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_hw_debugfs_exit [2022-02-20 22:24:30,503 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-02-20 22:24:30,503 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-02-20 22:24:30,503 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-02-20 22:24:30,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-02-20 22:24:30,507 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-02-20 22:24:30,507 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-02-20 22:24:30,507 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-02-20 22:24:30,507 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-02-20 22:24:30,507 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-02-20 22:24:30,508 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-02-20 22:24:30,508 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-02-20 22:24:30,508 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-02-20 22:24:30,508 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-02-20 22:24:30,508 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-02-20 22:24:30,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-02-20 22:24:30,508 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbf5 [2022-02-20 22:24:30,508 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbf5 [2022-02-20 22:24:30,508 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbf6 [2022-02-20 22:24:30,509 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbf6 [2022-02-20 22:24:30,509 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbf7 [2022-02-20 22:24:30,509 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbf7 [2022-02-20 22:24:30,509 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_rq_from_tag [2022-02-20 22:24:30,509 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_rq_from_tag [2022-02-20 22:24:30,509 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbf1 [2022-02-20 22:24:30,509 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbf1 [2022-02-20 22:24:30,509 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbf2 [2022-02-20 22:24:30,509 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbf2 [2022-02-20 22:24:30,509 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbf3 [2022-02-20 22:24:30,510 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbf3 [2022-02-20 22:24:30,510 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbf4 [2022-02-20 22:24:30,510 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbf4 [2022-02-20 22:24:30,510 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbf0 [2022-02-20 22:24:30,510 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbf0 [2022-02-20 22:24:30,510 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 22:24:30,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 22:24:30,510 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-02-20 22:24:30,510 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-02-20 22:24:30,511 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_put_int_command [2022-02-20 22:24:30,511 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_put_int_command [2022-02-20 22:24:30,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-02-20 22:24:30,511 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-02-20 22:24:30,511 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-02-20 22:24:30,511 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_hba_reset [2022-02-20 22:24:30,511 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_hba_reset [2022-02-20 22:24:30,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-02-20 22:24:30,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-02-20 22:24:30,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-02-20 22:24:30,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-02-20 22:24:30,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-02-20 22:24:30,512 INFO L130 BoogieDeclarations]: Found specification of procedure bdput [2022-02-20 22:24:30,512 INFO L138 BoogieDeclarations]: Found implementation of procedure bdput [2022-02-20 22:24:30,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-02-20 22:24:30,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-02-20 22:24:30,512 INFO L130 BoogieDeclarations]: Found specification of procedure dmam_alloc_coherent [2022-02-20 22:24:30,512 INFO L138 BoogieDeclarations]: Found implementation of procedure dmam_alloc_coherent [2022-02-20 22:24:30,512 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_standby_immediate [2022-02-20 22:24:30,513 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_standby_immediate [2022-02-20 22:24:30,513 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_get [2022-02-20 22:24:30,513 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_get [2022-02-20 22:24:30,513 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-02-20 22:24:30,513 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-02-20 22:24:30,513 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-02-20 22:24:30,513 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-02-20 22:24:30,513 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-02-20 22:24:30,513 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-02-20 22:24:30,514 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-02-20 22:24:30,514 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2022-02-20 22:24:30,514 INFO L138 BoogieDeclarations]: Found implementation of procedure del_gendisk [2022-02-20 22:24:30,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-02-20 22:24:30,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-02-20 22:24:30,514 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-02-20 22:24:30,514 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-02-20 22:24:30,514 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_sectors [2022-02-20 22:24:30,514 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_sectors [2022-02-20 22:24:30,515 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-02-20 22:24:30,515 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-02-20 22:24:30,515 INFO L130 BoogieDeclarations]: Found specification of procedure drop_cpu [2022-02-20 22:24:30,515 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_cpu [2022-02-20 22:24:30,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-02-20 22:24:30,515 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-02-20 22:24:30,515 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_disable_link_opts [2022-02-20 22:24:30,515 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_disable_link_opts [2022-02-20 22:24:30,515 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-02-20 22:24:30,516 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-02-20 22:24:30,516 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2022-02-20 22:24:30,516 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2022-02-20 22:24:30,516 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_cmd_from_tag [2022-02-20 22:24:30,516 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_cmd_from_tag [2022-02-20 22:24:30,516 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_pos [2022-02-20 22:24:30,516 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_pos [2022-02-20 22:24:30,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 22:24:30,516 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-02-20 22:24:30,517 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-02-20 22:24:30,517 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-02-20 22:24:30,517 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-02-20 22:24:30,517 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_rq_to_pdu [2022-02-20 22:24:30,517 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_rq_to_pdu [2022-02-20 22:24:30,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-20 22:24:30,517 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_7 [2022-02-20 22:24:30,517 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_7 [2022-02-20 22:24:30,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-02-20 22:24:30,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-02-20 22:24:30,518 INFO L130 BoogieDeclarations]: Found specification of procedure exec_drive_taskfile [2022-02-20 22:24:30,518 INFO L138 BoogieDeclarations]: Found implementation of procedure exec_drive_taskfile [2022-02-20 22:24:30,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-02-20 22:24:30,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-02-20 22:24:30,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-02-20 22:24:30,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-02-20 22:24:30,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-02-20 22:24:30,518 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_init_port [2022-02-20 22:24:30,519 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_init_port [2022-02-20 22:24:30,519 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-02-20 22:24:30,519 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-02-20 22:24:30,519 INFO L130 BoogieDeclarations]: Found specification of procedure ida_remove [2022-02-20 22:24:30,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ida_remove [2022-02-20 22:24:30,519 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_restart_port [2022-02-20 22:24:30,519 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_restart_port [2022-02-20 22:24:30,519 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-02-20 22:24:30,519 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-02-20 22:24:30,520 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2022-02-20 22:24:30,520 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2022-02-20 22:24:30,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-02-20 22:24:30,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-02-20 22:24:30,523 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_start_stopped_hw_queues [2022-02-20 22:24:30,523 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_start_stopped_hw_queues [2022-02-20 22:24:30,523 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2022-02-20 22:24:30,523 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2022-02-20 22:24:30,523 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2022-02-20 22:24:30,523 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2022-02-20 22:24:30,523 INFO L130 BoogieDeclarations]: Found specification of procedure dmam_free_coherent [2022-02-20 22:24:30,524 INFO L138 BoogieDeclarations]: Found implementation of procedure dmam_free_coherent [2022-02-20 22:24:30,524 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_pci_remove [2022-02-20 22:24:30,525 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_pci_remove [2022-02-20 22:24:30,525 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_issue_ncq_command [2022-02-20 22:24:30,525 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_issue_ncq_command [2022-02-20 22:24:30,525 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_of_node [2022-02-20 22:24:30,525 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_of_node [2022-02-20 22:24:30,525 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-02-20 22:24:30,525 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-02-20 22:24:30,525 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_get_identify [2022-02-20 22:24:30,525 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_get_identify [2022-02-20 22:24:30,525 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-02-20 22:24:30,526 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-02-20 22:24:30,526 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2022-02-20 22:24:30,526 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2022-02-20 22:24:30,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-02-20 22:24:30,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-02-20 22:24:30,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-02-20 22:24:30,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-02-20 22:24:30,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-02-20 22:24:30,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-02-20 22:24:30,526 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_set_timeout [2022-02-20 22:24:30,527 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_set_timeout [2022-02-20 22:24:30,527 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_affinity_hint [2022-02-20 22:24:30,527 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_affinity_hint [2022-02-20 22:24:30,527 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_pci_resume [2022-02-20 22:24:30,527 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_pci_resume [2022-02-20 22:24:30,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-02-20 22:24:30,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-02-20 22:24:30,527 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-02-20 22:24:30,527 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-02-20 22:24:30,527 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2022-02-20 22:24:30,528 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2022-02-20 22:24:30,528 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_put [2022-02-20 22:24:30,528 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_put [2022-02-20 22:24:30,528 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_pci_shutdown [2022-02-20 22:24:30,528 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_pci_shutdown [2022-02-20 22:24:30,528 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-02-20 22:24:30,528 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-02-20 22:24:30,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2022-02-20 22:24:30,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2022-02-20 22:24:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_device_reset [2022-02-20 22:24:30,529 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_device_reset [2022-02-20 22:24:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_enable_engine [2022-02-20 22:24:30,529 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_enable_engine [2022-02-20 22:24:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_7 [2022-02-20 22:24:30,529 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_7 [2022-02-20 22:24:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure pcim_enable_device [2022-02-20 22:24:30,529 INFO L138 BoogieDeclarations]: Found implementation of procedure pcim_enable_device [2022-02-20 22:24:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-02-20 22:24:30,529 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-02-20 22:24:30,530 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_check_surprise_removal [2022-02-20 22:24:30,530 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_check_surprise_removal [2022-02-20 22:24:30,530 INFO L130 BoogieDeclarations]: Found specification of procedure devm_free_irq [2022-02-20 22:24:30,530 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_free_irq [2022-02-20 22:24:30,530 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-02-20 22:24:30,530 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-02-20 22:24:30,530 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_end_request [2022-02-20 22:24:30,530 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_end_request [2022-02-20 22:24:30,530 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2022-02-20 22:24:30,530 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2022-02-20 22:24:30,531 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-02-20 22:24:30,531 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-02-20 22:24:30,531 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2022-02-20 22:24:30,531 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2022-02-20 22:24:30,531 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2022-02-20 22:24:30,531 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2022-02-20 22:24:30,531 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-02-20 22:24:30,531 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-02-20 22:24:30,531 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-02-20 22:24:30,532 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-02-20 22:24:30,532 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_dma_free [2022-02-20 22:24:30,532 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_dma_free [2022-02-20 22:24:30,532 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_block_initialize [2022-02-20 22:24:30,532 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_block_initialize [2022-02-20 22:24:31,463 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 22:24:31,466 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 22:24:32,488 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;