./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6c24879c Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -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-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.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 2b78a04c3202bb657535109703f910487b23dccb50b36710b16002fa6216328a --- Real Ultimate output --- This is Ultimate 0.2.2-?-6c24879 [2022-07-12 12:42:17,610 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-12 12:42:17,614 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-12 12:42:17,670 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-12 12:42:17,671 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-12 12:42:17,673 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-12 12:42:17,676 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-12 12:42:17,679 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-12 12:42:17,682 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-12 12:42:17,687 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-12 12:42:17,689 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-12 12:42:17,692 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-12 12:42:17,692 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-12 12:42:17,695 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-12 12:42:17,697 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-12 12:42:17,699 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-12 12:42:17,702 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-12 12:42:17,705 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-12 12:42:17,707 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-12 12:42:17,714 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-12 12:42:17,717 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-12 12:42:17,719 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-12 12:42:17,720 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-12 12:42:17,721 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-12 12:42:17,723 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-12 12:42:17,732 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-12 12:42:17,733 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-12 12:42:17,733 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-12 12:42:17,735 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-12 12:42:17,736 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-12 12:42:17,737 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-12 12:42:17,737 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-12 12:42:17,739 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-12 12:42:17,741 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-12 12:42:17,741 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-12 12:42:17,743 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-12 12:42:17,743 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-12 12:42:17,744 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-12 12:42:17,744 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-12 12:42:17,744 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-12 12:42:17,747 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-12 12:42:17,749 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-12 12:42:17,751 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-12 12:42:17,790 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-12 12:42:17,791 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-12 12:42:17,791 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-12 12:42:17,791 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-12 12:42:17,792 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-12 12:42:17,792 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-12 12:42:17,793 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-12 12:42:17,794 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-12 12:42:17,794 INFO L138 SettingsManager]: * Use SBE=true [2022-07-12 12:42:17,795 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-12 12:42:17,796 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-12 12:42:17,796 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-12 12:42:17,796 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-12 12:42:17,796 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-12 12:42:17,796 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-12 12:42:17,796 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-12 12:42:17,797 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-12 12:42:17,797 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-12 12:42:17,797 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-12 12:42:17,797 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-12 12:42:17,797 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-12 12:42:17,797 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 12:42:17,798 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-12 12:42:17,798 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-12 12:42:17,798 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-12 12:42:17,798 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-12 12:42:17,798 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-12 12:42:17,799 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-12 12:42:17,799 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-12 12:42:17,799 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-12 12:42:17,799 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2b78a04c3202bb657535109703f910487b23dccb50b36710b16002fa6216328a [2022-07-12 12:42:18,131 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-12 12:42:18,152 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-12 12:42:18,155 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-12 12:42:18,157 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-12 12:42:18,158 INFO L275 PluginConnector]: CDTParser initialized [2022-07-12 12:42:18,160 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i [2022-07-12 12:42:18,230 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cfb2faf51/65c3f4db612649f69e9dcbab467afb51/FLAGacfcf92a0 [2022-07-12 12:42:19,121 INFO L306 CDTParser]: Found 1 translation units. [2022-07-12 12:42:19,122 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i [2022-07-12 12:42:19,181 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cfb2faf51/65c3f4db612649f69e9dcbab467afb51/FLAGacfcf92a0 [2022-07-12 12:42:19,631 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cfb2faf51/65c3f4db612649f69e9dcbab467afb51 [2022-07-12 12:42:19,634 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-12 12:42:19,635 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-12 12:42:19,638 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-12 12:42:19,639 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-12 12:42:19,642 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-12 12:42:19,643 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 12:42:19" (1/1) ... [2022-07-12 12:42:19,644 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f2abf04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:42:19, skipping insertion in model container [2022-07-12 12:42:19,645 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 12:42:19" (1/1) ... [2022-07-12 12:42:19,651 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-12 12:42:19,837 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-12 12:42:20,407 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5962] [2022-07-12 12:42:20,407 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5963-5964] [2022-07-12 12:42:20,856 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-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i[180028,180041] [2022-07-12 12:42:22,813 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 12:42:22,912 INFO L203 MainTranslator]: Completed pre-run [2022-07-12 12:42:23,036 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5962] [2022-07-12 12:42:23,038 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5963-5964] [2022-07-12 12:42:23,049 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-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i[180028,180041] [2022-07-12 12:42:23,140 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: bmcr = bmcr & 4294954751U [7970] 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:1397) 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:1081) 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:1650) 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:1081) 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:1081) 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:1470) 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:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) 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) [2022-07-12 12:42:23,146 INFO L158 Benchmark]: Toolchain (without parser) took 3510.08ms. Allocated memory was 94.4MB in the beginning and 136.3MB in the end (delta: 41.9MB). Free memory was 49.2MB in the beginning and 72.1MB in the end (delta: -22.9MB). Peak memory consumption was 59.8MB. Max. memory is 16.1GB. [2022-07-12 12:42:23,147 INFO L158 Benchmark]: CDTParser took 0.45ms. Allocated memory is still 94.4MB. Free memory is still 72.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-12 12:42:23,147 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3505.98ms. Allocated memory was 94.4MB in the beginning and 136.3MB in the end (delta: 41.9MB). Free memory was 49.1MB in the beginning and 72.1MB in the end (delta: -23.0MB). Peak memory consumption was 57.7MB. Max. memory is 16.1GB. [2022-07-12 12:42:23,149 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45ms. Allocated memory is still 94.4MB. Free memory is still 72.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3505.98ms. Allocated memory was 94.4MB in the beginning and 136.3MB in the end (delta: 41.9MB). Free memory was 49.1MB in the beginning and 72.1MB in the end (delta: -23.0MB). Peak memory consumption was 57.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: bmcr = bmcr & 4294954751U [7970] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: bmcr = bmcr & 4294954751U [7970]: 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 -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-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.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 2b78a04c3202bb657535109703f910487b23dccb50b36710b16002fa6216328a --- Real Ultimate output --- This is Ultimate 0.2.2-?-6c24879 [2022-07-12 12:42:25,039 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-12 12:42:25,041 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-12 12:42:25,067 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-12 12:42:25,068 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-12 12:42:25,069 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-12 12:42:25,070 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-12 12:42:25,072 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-12 12:42:25,073 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-12 12:42:25,074 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-12 12:42:25,075 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-12 12:42:25,076 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-12 12:42:25,077 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-12 12:42:25,077 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-12 12:42:25,078 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-12 12:42:25,079 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-12 12:42:25,080 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-12 12:42:25,081 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-12 12:42:25,082 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-12 12:42:25,084 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-12 12:42:25,085 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-12 12:42:25,086 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-12 12:42:25,087 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-12 12:42:25,088 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-12 12:42:25,088 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-12 12:42:25,091 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-12 12:42:25,091 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-12 12:42:25,091 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-12 12:42:25,092 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-12 12:42:25,092 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-12 12:42:25,093 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-12 12:42:25,093 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-12 12:42:25,094 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-12 12:42:25,095 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-12 12:42:25,096 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-12 12:42:25,096 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-12 12:42:25,097 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-12 12:42:25,097 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-12 12:42:25,098 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-12 12:42:25,098 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-12 12:42:25,099 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-12 12:42:25,100 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-12 12:42:25,100 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-12 12:42:25,129 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-12 12:42:25,131 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-12 12:42:25,131 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-12 12:42:25,131 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-12 12:42:25,132 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-12 12:42:25,132 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-12 12:42:25,133 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-12 12:42:25,133 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-12 12:42:25,134 INFO L138 SettingsManager]: * Use SBE=true [2022-07-12 12:42:25,135 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-12 12:42:25,135 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-12 12:42:25,135 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-12 12:42:25,135 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-12 12:42:25,136 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-12 12:42:25,136 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-12 12:42:25,136 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-12 12:42:25,136 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-12 12:42:25,136 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-12 12:42:25,137 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-12 12:42:25,137 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-12 12:42:25,137 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-12 12:42:25,138 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-12 12:42:25,138 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-12 12:42:25,138 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 12:42:25,138 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-12 12:42:25,139 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-12 12:42:25,139 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-12 12:42:25,139 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-12 12:42:25,139 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-12 12:42:25,139 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-12 12:42:25,140 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-12 12:42:25,140 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-12 12:42:25,140 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-12 12:42:25,140 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2b78a04c3202bb657535109703f910487b23dccb50b36710b16002fa6216328a [2022-07-12 12:42:25,485 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-12 12:42:25,510 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-12 12:42:25,512 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-12 12:42:25,513 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-12 12:42:25,514 INFO L275 PluginConnector]: CDTParser initialized [2022-07-12 12:42:25,516 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i [2022-07-12 12:42:25,574 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/535c3a1e4/a9ef941459914083854d6dcb5b2044cc/FLAGc5e48cc14 [2022-07-12 12:42:26,444 INFO L306 CDTParser]: Found 1 translation units. [2022-07-12 12:42:26,445 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i [2022-07-12 12:42:26,516 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/535c3a1e4/a9ef941459914083854d6dcb5b2044cc/FLAGc5e48cc14 [2022-07-12 12:42:26,596 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/535c3a1e4/a9ef941459914083854d6dcb5b2044cc [2022-07-12 12:42:26,599 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-12 12:42:26,602 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-12 12:42:26,604 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-12 12:42:26,604 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-12 12:42:26,608 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-12 12:42:26,609 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 12:42:26" (1/1) ... [2022-07-12 12:42:26,610 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59e6ad31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:42:26, skipping insertion in model container [2022-07-12 12:42:26,610 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 12:42:26" (1/1) ... [2022-07-12 12:42:26,618 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-12 12:42:26,787 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-12 12:42:27,376 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5962] [2022-07-12 12:42:27,377 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5963-5964] [2022-07-12 12:42:27,937 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-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i[180028,180041] [2022-07-12 12:42:30,019 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 12:42:30,141 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-07-12 12:42:30,216 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-12 12:42:30,325 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5962] [2022-07-12 12:42:30,326 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5963-5964] [2022-07-12 12:42:30,338 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-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i[180028,180041] [2022-07-12 12:42:30,569 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 12:42:30,611 INFO L203 MainTranslator]: Completed pre-run [2022-07-12 12:42:30,752 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5962] [2022-07-12 12:42:30,752 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5963-5964] [2022-07-12 12:42:30,760 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-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i[180028,180041] [2022-07-12 12:42:31,128 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 12:42:31,388 INFO L208 MainTranslator]: Completed translation [2022-07-12 12:42:31,389 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:42:31 WrapperNode [2022-07-12 12:42:31,389 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-12 12:42:31,391 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-12 12:42:31,391 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-12 12:42:31,391 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-12 12:42:31,399 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:42:31" (1/1) ... [2022-07-12 12:42:31,543 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:42:31" (1/1) ... [2022-07-12 12:42:31,750 INFO L137 Inliner]: procedures = 395, calls = 2789, calls flagged for inlining = 197, calls inlined = 172, statements flattened = 5418 [2022-07-12 12:42:31,752 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-12 12:42:31,753 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-12 12:42:31,753 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-12 12:42:31,754 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-12 12:42:31,763 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:42:31" (1/1) ... [2022-07-12 12:42:31,764 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:42:31" (1/1) ... [2022-07-12 12:42:31,881 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:42:31" (1/1) ... [2022-07-12 12:42:31,882 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:42:31" (1/1) ... [2022-07-12 12:42:32,057 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:42:31" (1/1) ... [2022-07-12 12:42:32,094 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:42:31" (1/1) ... [2022-07-12 12:42:32,142 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:42:31" (1/1) ... [2022-07-12 12:42:32,194 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-12 12:42:32,196 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-12 12:42:32,196 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-12 12:42:32,196 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-12 12:42:32,197 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:42:31" (1/1) ... [2022-07-12 12:42:32,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 12:42:32,214 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 12:42:32,229 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) [2022-07-12 12:42:32,241 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 [2022-07-12 12:42:32,270 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_flow_ctrl [2022-07-12 12:42:32,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_flow_ctrl [2022-07-12 12:42:32,271 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2022-07-12 12:42:32,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2022-07-12 12:42:32,271 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_rings [2022-07-12 12:42:32,271 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_rings [2022-07-12 12:42:32,271 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-07-12 12:42:32,271 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-07-12 12:42:32,272 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-07-12 12:42:32,272 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-07-12 12:42:32,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-07-12 12:42:32,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-07-12 12:42:32,272 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2022-07-12 12:42:32,272 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2022-07-12 12:42:32,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-12 12:42:32,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-12 12:42:32,273 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-07-12 12:42:32,273 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-07-12 12:42:32,273 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_irq [2022-07-12 12:42:32,273 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_irq [2022-07-12 12:42:32,273 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-07-12 12:42:32,274 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-07-12 12:42:32,274 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-07-12 12:42:32,274 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-07-12 12:42:32,274 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-07-12 12:42:32,274 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-07-12 12:42:32,274 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-07-12 12:42:32,274 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-07-12 12:42:32,275 INFO L130 BoogieDeclarations]: Found specification of procedure bwfilter_table [2022-07-12 12:42:32,275 INFO L138 BoogieDeclarations]: Found implementation of procedure bwfilter_table [2022-07-12 12:42:32,275 INFO L130 BoogieDeclarations]: Found specification of procedure b44_poll_controller [2022-07-12 12:42:32,275 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_poll_controller [2022-07-12 12:42:32,275 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-07-12 12:42:32,275 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-07-12 12:42:32,276 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-07-12 12:42:32,276 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-07-12 12:42:32,276 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2022-07-12 12:42:32,276 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-07-12 12:42:32,276 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-07-12 12:42:32,276 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-12 12:42:32,277 INFO L130 BoogieDeclarations]: Found specification of procedure b44_writephy [2022-07-12 12:42:32,277 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_writephy [2022-07-12 12:42:32,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-07-12 12:42:32,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-07-12 12:42:32,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-07-12 12:42:32,277 INFO L130 BoogieDeclarations]: Found specification of procedure b44_pci_exit [2022-07-12 12:42:32,278 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_pci_exit [2022-07-12 12:42:32,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-07-12 12:42:32,278 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_hw [2022-07-12 12:42:32,278 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_hw [2022-07-12 12:42:32,278 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-07-12 12:42:32,278 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-07-12 12:42:32,278 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_set_power_state [2022-07-12 12:42:32,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcihost_set_power_state [2022-07-12 12:42:32,279 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_writephy [2022-07-12 12:42:32,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_writephy [2022-07-12 12:42:32,279 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-07-12 12:42:32,279 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-07-12 12:42:32,279 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2022-07-12 12:42:32,280 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2022-07-12 12:42:32,280 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-07-12 12:42:32,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-07-12 12:42:32,280 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2022-07-12 12:42:32,280 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2022-07-12 12:42:32,280 INFO L130 BoogieDeclarations]: Found specification of procedure b44_interrupt [2022-07-12 12:42:32,280 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_interrupt [2022-07-12 12:42:32,281 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-12 12:42:32,281 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-12 12:42:32,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-07-12 12:42:32,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-07-12 12:42:32,281 INFO L130 BoogieDeclarations]: Found specification of procedure b44_magic_pattern [2022-07-12 12:42:32,281 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_magic_pattern [2022-07-12 12:42:32,282 INFO L130 BoogieDeclarations]: Found specification of procedure b44_get_stats64 [2022-07-12 12:42:32,282 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_get_stats64 [2022-07-12 12:42:32,282 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-07-12 12:42:32,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-07-12 12:42:32,282 INFO L130 BoogieDeclarations]: Found specification of procedure bw32 [2022-07-12 12:42:32,282 INFO L138 BoogieDeclarations]: Found implementation of procedure bw32 [2022-07-12 12:42:32,282 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2022-07-12 12:42:32,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_may_powerdown [2022-07-12 12:42:32,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-12 12:42:32,283 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2022-07-12 12:42:32,283 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2022-07-12 12:42:32,283 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-07-12 12:42:32,283 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-07-12 12:42:32,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-12 12:42:32,284 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-07-12 12:42:32,284 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-07-12 12:42:32,284 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-07-12 12:42:32,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-07-12 12:42:32,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-12 12:42:32,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-07-12 12:42:32,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-07-12 12:42:32,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-07-12 12:42:32,285 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2022-07-12 12:42:32,285 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2022-07-12 12:42:32,285 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-07-12 12:42:32,285 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-07-12 12:42:32,286 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-07-12 12:42:32,286 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-07-12 12:42:32,286 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_readphy [2022-07-12 12:42:32,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_readphy [2022-07-12 12:42:32,286 INFO L130 BoogieDeclarations]: Found specification of procedure b44_phy_reset [2022-07-12 12:42:32,286 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_phy_reset [2022-07-12 12:42:32,286 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-07-12 12:42:32,287 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-07-12 12:42:32,287 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-07-12 12:42:32,287 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-07-12 12:42:32,287 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-07-12 12:42:32,287 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-07-12 12:42:32,287 INFO L130 BoogieDeclarations]: Found specification of procedure b44_remove_one [2022-07-12 12:42:32,288 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_remove_one [2022-07-12 12:42:32,288 INFO L130 BoogieDeclarations]: Found specification of procedure b44_ioctl [2022-07-12 12:42:32,288 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_ioctl [2022-07-12 12:42:32,288 INFO L130 BoogieDeclarations]: Found specification of procedure b44_stats_update [2022-07-12 12:42:32,288 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_stats_update [2022-07-12 12:42:32,288 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_irq [2022-07-12 12:42:32,289 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_irq [2022-07-12 12:42:32,289 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-07-12 12:42:32,289 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-07-12 12:42:32,289 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-07-12 12:42:32,289 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-07-12 12:42:32,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-07-12 12:42:32,290 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-12 12:42:32,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-12 12:42:32,290 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-07-12 12:42:32,290 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-07-12 12:42:32,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-07-12 12:42:32,290 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2022-07-12 12:42:32,290 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2022-07-12 12:42:32,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-07-12 12:42:32,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-07-12 12:42:32,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-12 12:42:32,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-07-12 12:42:32,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-12 12:42:32,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-12 12:42:32,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-12 12:42:32,291 INFO L130 BoogieDeclarations]: Found specification of procedure b44_readphy [2022-07-12 12:42:32,292 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_readphy [2022-07-12 12:42:32,292 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2022-07-12 12:42:32,292 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2022-07-12 12:42:32,292 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_rx_mode [2022-07-12 12:42:32,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_rx_mode [2022-07-12 12:42:32,292 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_consistent [2022-07-12 12:42:32,292 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_consistent [2022-07-12 12:42:32,293 INFO L130 BoogieDeclarations]: Found specification of procedure b44_enable_ints [2022-07-12 12:42:32,293 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_enable_ints [2022-07-12 12:42:32,293 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-07-12 12:42:32,293 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-07-12 12:42:32,293 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-07-12 12:42:32,293 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-07-12 12:42:32,294 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-07-12 12:42:32,294 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-07-12 12:42:32,294 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_device_enable [2022-07-12 12:42:32,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_device_enable [2022-07-12 12:42:32,294 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2022-07-12 12:42:32,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2022-07-12 12:42:32,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-12 12:42:32,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-12 12:42:32,295 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_rx_mode [2022-07-12 12:42:32,295 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_rx_mode [2022-07-12 12:42:32,295 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-07-12 12:42:32,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-07-12 12:42:32,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-12 12:42:32,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-12 12:42:32,296 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2022-07-12 12:42:32,296 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2022-07-12 12:42:32,296 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-12 12:42:32,296 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-12 12:42:32,296 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-07-12 12:42:32,296 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-07-12 12:42:32,296 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2022-07-12 12:42:32,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_powerup [2022-07-12 12:42:32,297 INFO L130 BoogieDeclarations]: Found specification of procedure b44_sync_dma_desc_for_device [2022-07-12 12:42:32,297 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_sync_dma_desc_for_device [2022-07-12 12:42:32,297 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-07-12 12:42:32,297 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-07-12 12:42:32,297 INFO L130 BoogieDeclarations]: Found specification of procedure br32 [2022-07-12 12:42:32,297 INFO L138 BoogieDeclarations]: Found implementation of procedure br32 [2022-07-12 12:42:32,298 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-07-12 12:42:32,298 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-07-12 12:42:32,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-12 12:42:32,298 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-07-12 12:42:32,298 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-07-12 12:42:32,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-12 12:42:32,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-07-12 12:42:32,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-07-12 12:42:32,299 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_cam_write [2022-07-12 12:42:32,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_cam_write [2022-07-12 12:42:32,299 INFO L130 BoogieDeclarations]: Found specification of procedure b44_tx_timeout [2022-07-12 12:42:32,299 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_tx_timeout [2022-07-12 12:42:32,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-07-12 12:42:32,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-07-12 12:42:32,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-07-12 12:42:32,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-07-12 12:42:32,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-12 12:42:32,300 INFO L130 BoogieDeclarations]: Found specification of procedure b44_alloc_rx_skb [2022-07-12 12:42:32,300 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_alloc_rx_skb [2022-07-12 12:42:32,300 INFO L130 BoogieDeclarations]: Found specification of procedure b44_chip_reset [2022-07-12 12:42:32,301 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_chip_reset [2022-07-12 12:42:32,301 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-07-12 12:42:32,301 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-07-12 12:42:32,301 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-07-12 12:42:32,301 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-07-12 12:42:32,301 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-07-12 12:42:32,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-07-12 12:42:32,302 INFO L130 BoogieDeclarations]: Found specification of procedure b44_halt [2022-07-12 12:42:32,302 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_halt [2022-07-12 12:42:32,302 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-07-12 12:42:32,302 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-07-12 12:42:32,302 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_mac_addr [2022-07-12 12:42:32,302 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_mac_addr [2022-07-12 12:42:32,302 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_wol [2022-07-12 12:42:32,303 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_wol [2022-07-12 12:42:32,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-07-12 12:42:32,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-07-12 12:42:32,303 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-07-12 12:42:32,303 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-07-12 12:42:32,303 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-07-12 12:42:32,303 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-07-12 12:42:32,304 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-07-12 12:42:32,304 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-07-12 12:42:32,304 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-07-12 12:42:32,304 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-07-12 12:42:32,304 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-12 12:42:32,304 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-12 12:42:32,304 INFO L130 BoogieDeclarations]: Found specification of procedure b44_disable_ints [2022-07-12 12:42:32,304 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_disable_ints [2022-07-12 12:42:32,305 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-07-12 12:42:32,305 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-07-12 12:42:32,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-07-12 12:42:32,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-07-12 12:42:32,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-07-12 12:42:32,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-07-12 12:42:32,305 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-07-12 12:42:32,306 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-07-12 12:42:32,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-12 12:42:32,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-12 12:42:32,306 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-07-12 12:42:32,306 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-07-12 12:42:32,306 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-07-12 12:42:32,307 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-07-12 12:42:32,307 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_disable_ints [2022-07-12 12:42:32,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_disable_ints [2022-07-12 12:42:32,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-07-12 12:42:32,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-07-12 12:42:32,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2022-07-12 12:42:32,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2022-07-12 12:42:32,308 INFO L130 BoogieDeclarations]: Found specification of procedure b44_check_phy [2022-07-12 12:42:32,308 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_check_phy [2022-07-12 12:42:32,308 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-07-12 12:42:32,308 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-07-12 12:42:32,308 INFO L130 BoogieDeclarations]: Found specification of procedure b44_link_report [2022-07-12 12:42:32,308 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_link_report [2022-07-12 12:42:32,308 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_flow_ctrl [2022-07-12 12:42:32,309 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_flow_ctrl [2022-07-12 12:42:32,309 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_mac_addr [2022-07-12 12:42:32,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_mac_addr [2022-07-12 12:42:32,309 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_rings [2022-07-12 12:42:32,309 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_rings [2022-07-12 12:42:32,309 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-07-12 12:42:32,309 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-07-12 12:42:32,310 INFO L130 BoogieDeclarations]: Found specification of procedure b44_wait_bit [2022-07-12 12:42:32,310 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_wait_bit [2022-07-12 12:42:32,310 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2022-07-12 12:42:32,310 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2022-07-12 12:42:32,310 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-07-12 12:42:32,310 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-07-12 12:42:32,310 INFO L130 BoogieDeclarations]: Found specification of procedure b44_change_mtu [2022-07-12 12:42:32,311 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_change_mtu [2022-07-12 12:42:32,311 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_phy [2022-07-12 12:42:32,311 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_phy [2022-07-12 12:42:33,159 INFO L234 CfgBuilder]: Building ICFG [2022-07-12 12:42:33,163 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-12 12:42:33,721 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;