./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/bin/uautomizer-J5u9QxTXDZ --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 429546fed7ce98cca10b6fee2111fe4d858ea336d514969d68b4b69efba17a4e --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 10:57:35,737 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:57:35,740 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:57:35,772 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:57:35,774 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:57:35,778 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:57:35,781 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:57:35,785 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:57:35,788 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:57:35,793 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:57:35,795 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:57:35,797 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:57:35,798 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:57:35,800 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:57:35,803 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:57:35,805 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:57:35,806 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:57:35,807 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:57:35,809 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:57:35,811 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:57:35,813 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:57:35,815 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:57:35,816 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:57:35,817 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:57:35,821 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:57:35,822 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:57:35,822 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:57:35,823 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:57:35,824 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:57:35,825 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:57:35,825 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:57:35,826 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:57:35,827 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:57:35,828 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:57:35,829 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:57:35,836 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:57:35,837 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:57:35,837 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:57:35,838 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:57:35,839 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:57:35,843 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:57:35,845 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-10-17 10:57:35,908 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:57:35,910 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:57:35,911 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:57:35,911 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:57:35,912 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:57:35,913 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:57:35,913 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:57:35,913 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:57:35,914 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:57:35,914 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:57:35,915 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 10:57:35,915 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:57:35,915 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:57:35,916 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:57:35,916 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:57:35,916 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:57:35,916 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:57:35,916 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:57:35,917 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:57:35,917 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:57:35,917 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:57:35,917 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:57:35,918 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:57:35,918 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:57:35,918 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:57:35,919 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 10:57:35,919 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 10:57:35,919 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:57:35,919 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:57:35,919 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:57:35,920 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/bin/uautomizer-J5u9QxTXDZ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 429546fed7ce98cca10b6fee2111fe4d858ea336d514969d68b4b69efba17a4e [2022-10-17 10:57:36,211 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:57:36,246 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:57:36,249 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:57:36,252 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:57:36,252 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:57:36,254 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-10-17 10:57:36,313 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/bin/uautomizer-J5u9QxTXDZ/data/50863046a/9cabd4cf3fd34469a590ba3776b9d3ec/FLAGe07a3c91a [2022-10-17 10:57:37,377 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:57:37,378 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-10-17 10:57:37,467 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/bin/uautomizer-J5u9QxTXDZ/data/50863046a/9cabd4cf3fd34469a590ba3776b9d3ec/FLAGe07a3c91a [2022-10-17 10:57:37,625 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/bin/uautomizer-J5u9QxTXDZ/data/50863046a/9cabd4cf3fd34469a590ba3776b9d3ec [2022-10-17 10:57:37,627 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:57:37,628 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:57:37,630 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:57:37,630 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:57:37,632 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:57:37,633 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:57:37" (1/1) ... [2022-10-17 10:57:37,634 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2547af76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:57:37, skipping insertion in model container [2022-10-17 10:57:37,635 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:57:37" (1/1) ... [2022-10-17 10:57:37,642 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:57:37,885 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:57:43,614 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549278,549291] [2022-10-17 10:57:43,617 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549444,549457] [2022-10-17 10:57:43,618 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549608,549621] [2022-10-17 10:57:43,618 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549773,549786] [2022-10-17 10:57:43,651 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:57:43,761 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:57:44,019 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: miniseed1 = miniseed1 & 4095U [9740] 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: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) [2022-10-17 10:57:44,032 INFO L158 Benchmark]: Toolchain (without parser) took 6402.24ms. Allocated memory was 90.2MB in the beginning and 201.3MB in the end (delta: 111.1MB). Free memory was 42.4MB in the beginning and 109.8MB in the end (delta: -67.5MB). Peak memory consumption was 95.5MB. Max. memory is 16.1GB. [2022-10-17 10:57:44,034 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 90.2MB. Free memory was 60.4MB in the beginning and 60.4MB in the end (delta: 50.2kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 10:57:44,035 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6400.08ms. Allocated memory was 90.2MB in the beginning and 201.3MB in the end (delta: 111.1MB). Free memory was 42.2MB in the beginning and 109.8MB in the end (delta: -67.6MB). Peak memory consumption was 95.5MB. Max. memory is 16.1GB. [2022-10-17 10:57:44,038 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 90.2MB. Free memory was 60.4MB in the beginning and 60.4MB in the end (delta: 50.2kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6400.08ms. Allocated memory was 90.2MB in the beginning and 201.3MB in the end (delta: 111.1MB). Free memory was 42.2MB in the beginning and 109.8MB in the end (delta: -67.6MB). Peak memory consumption was 95.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: miniseed1 = miniseed1 & 4095U [9740] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: miniseed1 = miniseed1 & 4095U [9740]: 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=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/bin/uautomizer-J5u9QxTXDZ --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 429546fed7ce98cca10b6fee2111fe4d858ea336d514969d68b4b69efba17a4e --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 10:57:46,170 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:57:46,172 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:57:46,226 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:57:46,227 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:57:46,231 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:57:46,234 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:57:46,241 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:57:46,250 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:57:46,256 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:57:46,257 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:57:46,258 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:57:46,259 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:57:46,260 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:57:46,262 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:57:46,263 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:57:46,264 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:57:46,265 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:57:46,270 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:57:46,277 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:57:46,280 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:57:46,282 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:57:46,286 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:57:46,288 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:57:46,299 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:57:46,299 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:57:46,300 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:57:46,302 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:57:46,303 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:57:46,304 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:57:46,305 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:57:46,306 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:57:46,308 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:57:46,309 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:57:46,311 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:57:46,311 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:57:46,330 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:57:46,330 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:57:46,330 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:57:46,332 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:57:46,333 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:57:46,334 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-10-17 10:57:46,380 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:57:46,380 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:57:46,381 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:57:46,381 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:57:46,382 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:57:46,382 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:57:46,384 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:57:46,384 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:57:46,384 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:57:46,384 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:57:46,385 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:57:46,385 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:57:46,386 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:57:46,386 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:57:46,386 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 10:57:46,386 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 10:57:46,387 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 10:57:46,387 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:57:46,387 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:57:46,387 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:57:46,387 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:57:46,388 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:57:46,388 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:57:46,388 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:57:46,388 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:57:46,388 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:57:46,389 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:57:46,389 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-10-17 10:57:46,389 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 10:57:46,389 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:57:46,390 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:57:46,390 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:57:46,390 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 10:57:46,390 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/bin/uautomizer-J5u9QxTXDZ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 429546fed7ce98cca10b6fee2111fe4d858ea336d514969d68b4b69efba17a4e [2022-10-17 10:57:46,840 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:57:46,870 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:57:46,873 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:57:46,875 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:57:46,877 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:57:46,879 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-10-17 10:57:46,958 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/bin/uautomizer-J5u9QxTXDZ/data/aedb920b2/aa41b12ccf434e8292e0dc2779115428/FLAG5d0a86b6b [2022-10-17 10:57:48,159 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:57:48,160 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-10-17 10:57:48,229 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/bin/uautomizer-J5u9QxTXDZ/data/aedb920b2/aa41b12ccf434e8292e0dc2779115428/FLAG5d0a86b6b [2022-10-17 10:57:48,369 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/bin/uautomizer-J5u9QxTXDZ/data/aedb920b2/aa41b12ccf434e8292e0dc2779115428 [2022-10-17 10:57:48,371 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:57:48,372 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:57:48,373 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:57:48,373 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:57:48,384 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:57:48,385 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:57:48" (1/1) ... [2022-10-17 10:57:48,386 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20effcad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:57:48, skipping insertion in model container [2022-10-17 10:57:48,387 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:57:48" (1/1) ... [2022-10-17 10:57:48,394 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:57:48,617 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:57:54,074 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549278,549291] [2022-10-17 10:57:54,077 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549444,549457] [2022-10-17 10:57:54,078 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549608,549621] [2022-10-17 10:57:54,079 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549773,549786] [2022-10-17 10:57:54,118 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:57:54,275 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 10:57:54,420 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:57:55,028 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549278,549291] [2022-10-17 10:57:55,029 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549444,549457] [2022-10-17 10:57:55,029 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549608,549621] [2022-10-17 10:57:55,030 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549773,549786] [2022-10-17 10:57:55,038 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:57:55,087 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:57:55,859 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549278,549291] [2022-10-17 10:57:55,860 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549444,549457] [2022-10-17 10:57:55,860 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549608,549621] [2022-10-17 10:57:55,861 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549773,549786] [2022-10-17 10:57:55,872 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:57:56,261 INFO L208 MainTranslator]: Completed translation [2022-10-17 10:57:56,262 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:57:56 WrapperNode [2022-10-17 10:57:56,262 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 10:57:56,263 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 10:57:56,264 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 10:57:56,264 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 10:57:56,271 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:57:56" (1/1) ... [2022-10-17 10:57:56,432 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:57:56" (1/1) ... [2022-10-17 10:57:56,761 INFO L138 Inliner]: procedures = 620, calls = 5908, calls flagged for inlining = 318, calls inlined = 304, statements flattened = 12296 [2022-10-17 10:57:56,762 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 10:57:56,763 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 10:57:56,763 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 10:57:56,764 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 10:57:56,774 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:57:56" (1/1) ... [2022-10-17 10:57:56,774 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:57:56" (1/1) ... [2022-10-17 10:57:56,851 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:57:56" (1/1) ... [2022-10-17 10:57:56,852 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:57:56" (1/1) ... [2022-10-17 10:57:57,275 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:57:56" (1/1) ... [2022-10-17 10:57:57,339 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:57:56" (1/1) ... [2022-10-17 10:57:57,403 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:57:56" (1/1) ... [2022-10-17 10:57:57,450 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:57:56" (1/1) ... [2022-10-17 10:57:57,524 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 10:57:57,526 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 10:57:57,526 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 10:57:57,526 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 10:57:57,527 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:57:56" (1/1) ... [2022-10-17 10:57:57,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:57:57,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:57:57,560 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 10:57:57,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e0886d-e0d9-4f67-8f55-1341366e8a7f/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 10:57:57,715 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2022-10-17 10:57:57,716 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2022-10-17 10:57:57,716 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2022-10-17 10:57:57,716 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2022-10-17 10:57:57,716 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-10-17 10:57:57,716 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-10-17 10:57:57,716 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2022-10-17 10:57:57,716 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2022-10-17 10:57:57,717 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2022-10-17 10:57:57,717 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2022-10-17 10:57:57,717 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2022-10-17 10:57:57,717 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2022-10-17 10:57:57,717 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-10-17 10:57:57,717 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-10-17 10:57:57,717 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 10:57:57,717 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 10:57:57,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2022-10-17 10:57:57,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2022-10-17 10:57:57,718 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-10-17 10:57:57,718 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-10-17 10:57:57,718 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-10-17 10:57:57,718 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-10-17 10:57:57,718 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2022-10-17 10:57:57,719 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2022-10-17 10:57:57,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 10:57:57,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 10:57:57,719 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-17 10:57:57,719 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-10-17 10:57:57,720 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2022-10-17 10:57:57,720 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2022-10-17 10:57:57,720 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2022-10-17 10:57:57,720 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2022-10-17 10:57:57,720 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-10-17 10:57:57,720 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-10-17 10:57:57,720 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 10:57:57,721 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 10:57:57,721 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-10-17 10:57:57,721 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-10-17 10:57:57,721 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-10-17 10:57:57,722 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-10-17 10:57:57,722 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2022-10-17 10:57:57,723 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2022-10-17 10:57:57,723 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2022-10-17 10:57:57,723 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2022-10-17 10:57:57,723 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2022-10-17 10:57:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2022-10-17 10:57:57,724 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-10-17 10:57:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-10-17 10:57:57,724 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 10:57:57,725 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 10:57:57,725 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-10-17 10:57:57,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-10-17 10:57:57,725 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2022-10-17 10:57:57,726 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2022-10-17 10:57:57,726 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2022-10-17 10:57:57,726 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2022-10-17 10:57:57,726 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-10-17 10:57:57,726 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-10-17 10:57:57,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 10:57:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 10:57:57,727 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2022-10-17 10:57:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2022-10-17 10:57:57,728 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-17 10:57:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-17 10:57:57,728 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2022-10-17 10:57:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2022-10-17 10:57:57,728 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-10-17 10:57:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-10-17 10:57:57,728 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-10-17 10:57:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-10-17 10:57:57,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 10:57:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 10:57:57,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-10-17 10:57:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-10-17 10:57:57,730 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 10:57:57,730 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 10:57:57,730 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-10-17 10:57:57,730 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-10-17 10:57:57,731 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2022-10-17 10:57:57,731 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2022-10-17 10:57:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 10:57:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-10-17 10:57:57,732 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-10-17 10:57:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 10:57:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 10:57:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2022-10-17 10:57:57,732 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2022-10-17 10:57:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 10:57:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2022-10-17 10:57:57,733 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2022-10-17 10:57:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-10-17 10:57:57,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-10-17 10:57:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2022-10-17 10:57:57,733 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2022-10-17 10:57:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-17 10:57:57,734 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-17 10:57:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-17 10:57:57,734 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-17 10:57:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-10-17 10:57:57,734 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-10-17 10:57:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-10-17 10:57:57,735 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-10-17 10:57:57,737 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2022-10-17 10:57:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2022-10-17 10:57:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-10-17 10:57:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-10-17 10:57:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 10:57:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 10:57:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-10-17 10:57:57,741 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-10-17 10:57:57,742 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2022-10-17 10:57:57,742 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2022-10-17 10:57:57,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 10:57:57,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 10:57:57,747 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-10-17 10:57:57,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-10-17 10:57:57,748 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 10:57:57,748 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 10:57:57,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 10:57:57,748 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 10:57:57,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2022-10-17 10:57:57,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2022-10-17 10:57:57,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-10-17 10:57:57,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-10-17 10:57:57,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 10:57:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 10:57:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-17 10:57:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-17 10:57:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2022-10-17 10:57:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2022-10-17 10:57:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2022-10-17 10:57:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2022-10-17 10:57:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-10-17 10:57:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-10-17 10:57:57,750 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-17 10:57:57,750 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-17 10:57:57,750 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2022-10-17 10:57:57,750 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2022-10-17 10:57:57,750 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2022-10-17 10:57:57,750 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2022-10-17 10:57:57,750 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2022-10-17 10:57:57,750 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2022-10-17 10:57:57,750 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2022-10-17 10:57:57,750 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2022-10-17 10:57:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 10:57:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-10-17 10:57:57,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-10-17 10:57:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-17 10:57:57,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-17 10:57:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-10-17 10:57:57,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-10-17 10:57:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-10-17 10:57:57,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-10-17 10:57:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2022-10-17 10:57:57,752 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2022-10-17 10:57:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-10-17 10:57:57,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-10-17 10:57:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2022-10-17 10:57:57,752 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2022-10-17 10:57:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 10:57:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-10-17 10:57:57,752 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-10-17 10:57:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2022-10-17 10:57:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2022-10-17 10:57:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 10:57:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 10:57:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 10:57:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 10:57:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 10:57:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 10:57:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 10:57:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2022-10-17 10:57:57,754 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2022-10-17 10:57:57,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 10:57:57,754 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 10:57:57,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 10:57:57,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 10:57:57,754 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-10-17 10:57:57,754 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-10-17 10:57:57,754 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-10-17 10:57:57,754 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-10-17 10:57:57,755 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2022-10-17 10:57:57,755 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2022-10-17 10:57:57,755 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-10-17 10:57:57,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-10-17 10:57:57,755 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2022-10-17 10:57:57,755 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2022-10-17 10:57:57,755 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-10-17 10:57:57,755 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-10-17 10:57:57,755 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2022-10-17 10:57:57,756 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2022-10-17 10:57:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-10-17 10:57:57,756 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-10-17 10:57:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2022-10-17 10:57:57,756 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2022-10-17 10:57:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-10-17 10:57:57,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-10-17 10:57:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2022-10-17 10:57:57,756 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2022-10-17 10:57:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-10-17 10:57:57,757 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-10-17 10:57:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 10:57:57,757 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 10:57:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-10-17 10:57:57,757 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-10-17 10:57:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-10-17 10:57:57,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-10-17 10:57:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2022-10-17 10:57:57,757 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2022-10-17 10:57:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-10-17 10:57:57,758 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-10-17 10:57:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-10-17 10:57:57,758 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-10-17 10:57:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2022-10-17 10:57:57,758 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2022-10-17 10:57:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2022-10-17 10:57:57,760 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2022-10-17 10:57:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-10-17 10:57:57,761 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-10-17 10:57:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-17 10:57:57,761 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-17 10:57:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 10:57:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2022-10-17 10:57:57,761 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2022-10-17 10:57:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-10-17 10:57:57,761 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-10-17 10:57:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2022-10-17 10:57:57,761 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2022-10-17 10:57:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 10:57:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 10:57:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-10-17 10:57:57,766 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-10-17 10:57:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2022-10-17 10:57:57,767 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2022-10-17 10:57:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 10:57:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-17 10:57:57,767 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-17 10:57:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2022-10-17 10:57:57,767 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2022-10-17 10:57:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 10:57:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 10:57:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 10:57:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 10:57:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 10:57:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 10:57:57,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 10:57:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2022-10-17 10:57:57,770 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2022-10-17 10:57:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-10-17 10:57:57,770 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-10-17 10:57:57,771 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-10-17 10:57:57,771 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-10-17 10:57:57,771 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2022-10-17 10:57:57,771 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2022-10-17 10:57:57,771 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2022-10-17 10:57:57,771 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2022-10-17 10:57:57,771 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-10-17 10:57:57,771 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2022-10-17 10:57:57,771 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2022-10-17 10:57:57,771 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-10-17 10:57:57,772 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-10-17 10:57:57,772 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-10-17 10:57:57,772 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-10-17 10:57:57,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-10-17 10:57:57,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-10-17 10:57:57,772 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-10-17 10:57:57,772 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-10-17 10:57:57,772 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2022-10-17 10:57:57,772 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2022-10-17 10:57:57,772 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2022-10-17 10:57:57,772 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2022-10-17 10:57:57,773 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-10-17 10:57:57,773 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-10-17 10:57:57,773 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2022-10-17 10:57:57,773 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2022-10-17 10:57:57,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 10:57:57,773 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 10:57:57,773 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-10-17 10:57:57,773 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-10-17 10:57:57,773 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2022-10-17 10:57:57,773 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2022-10-17 10:57:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-10-17 10:57:57,774 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-10-17 10:57:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-10-17 10:57:57,774 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-10-17 10:57:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-10-17 10:57:57,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-10-17 10:57:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-10-17 10:57:57,774 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-10-17 10:57:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2022-10-17 10:57:57,774 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2022-10-17 10:57:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-10-17 10:57:57,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-10-17 10:57:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-10-17 10:57:57,775 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-10-17 10:57:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2022-10-17 10:57:57,775 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2022-10-17 10:57:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-10-17 10:57:57,775 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-10-17 10:57:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-10-17 10:57:57,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-10-17 10:57:57,776 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-10-17 10:57:57,776 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-10-17 10:57:57,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 10:57:57,776 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2022-10-17 10:57:57,776 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2022-10-17 10:57:57,776 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2022-10-17 10:57:57,776 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2022-10-17 10:57:57,776 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-10-17 10:57:57,776 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-10-17 10:57:57,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 10:57:57,776 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2022-10-17 10:57:57,777 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2022-10-17 10:57:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2022-10-17 10:57:57,777 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2022-10-17 10:57:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 10:57:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 10:57:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 10:57:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 10:57:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 10:57:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2022-10-17 10:57:57,777 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2022-10-17 10:57:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-10-17 10:57:57,778 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-10-17 10:57:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-10-17 10:57:57,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-10-17 10:57:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2022-10-17 10:57:57,778 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2022-10-17 10:57:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-10-17 10:57:57,778 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-10-17 10:57:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-10-17 10:57:57,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-10-17 10:57:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-10-17 10:57:57,779 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-10-17 10:57:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 10:57:57,779 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 10:57:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-10-17 10:57:57,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-10-17 10:57:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 10:57:57,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 10:57:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-10-17 10:57:57,779 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-10-17 10:57:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-10-17 10:57:57,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-10-17 10:57:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2022-10-17 10:57:57,780 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2022-10-17 10:57:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2022-10-17 10:57:57,780 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2022-10-17 10:57:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2022-10-17 10:57:57,780 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2022-10-17 10:57:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2022-10-17 10:57:57,780 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2022-10-17 10:57:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2022-10-17 10:57:57,780 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2022-10-17 10:57:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2022-10-17 10:57:57,781 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2022-10-17 10:57:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-10-17 10:57:57,781 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-10-17 10:57:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-10-17 10:57:57,781 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-10-17 10:57:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-10-17 10:57:57,781 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-10-17 10:57:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-10-17 10:57:57,781 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-10-17 10:57:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2022-10-17 10:57:57,782 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2022-10-17 10:57:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 10:57:57,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 10:57:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2022-10-17 10:57:57,783 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2022-10-17 10:57:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 10:57:57,783 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 10:57:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2022-10-17 10:57:57,783 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2022-10-17 10:57:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2022-10-17 10:57:57,784 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2022-10-17 10:57:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 10:57:57,784 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 10:57:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2022-10-17 10:57:57,784 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2022-10-17 10:57:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2022-10-17 10:57:57,784 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2022-10-17 10:57:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 10:57:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 10:57:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 10:57:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 10:57:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-10-17 10:57:57,785 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-10-17 10:57:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-10-17 10:57:57,785 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-10-17 10:57:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 10:57:57,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 10:57:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2022-10-17 10:57:57,785 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2022-10-17 10:57:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2022-10-17 10:57:57,786 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2022-10-17 10:57:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-10-17 10:57:57,786 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-10-17 10:57:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2022-10-17 10:57:57,786 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2022-10-17 10:57:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-10-17 10:57:57,786 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-10-17 10:57:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-10-17 10:57:57,786 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-10-17 10:57:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-10-17 10:57:57,787 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-10-17 10:57:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2022-10-17 10:57:57,787 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2022-10-17 10:57:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2022-10-17 10:57:57,787 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2022-10-17 10:57:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2022-10-17 10:57:57,787 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2022-10-17 10:57:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-10-17 10:57:57,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-10-17 10:57:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2022-10-17 10:57:57,787 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2022-10-17 10:57:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2022-10-17 10:57:57,788 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2022-10-17 10:57:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2022-10-17 10:57:57,788 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2022-10-17 10:57:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2022-10-17 10:57:57,788 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2022-10-17 10:57:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 10:57:57,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 10:57:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-10-17 10:57:57,788 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-10-17 10:57:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-10-17 10:57:57,789 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-10-17 10:57:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2022-10-17 10:57:57,789 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2022-10-17 10:57:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2022-10-17 10:57:57,789 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2022-10-17 10:57:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2022-10-17 10:57:57,789 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2022-10-17 10:57:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-10-17 10:57:57,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-10-17 10:57:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2022-10-17 10:57:57,790 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2022-10-17 10:57:57,790 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-10-17 10:57:57,790 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-10-17 10:57:57,790 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2022-10-17 10:57:57,790 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2022-10-17 10:57:57,790 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-10-17 10:57:57,790 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-10-17 10:57:57,790 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-10-17 10:57:57,790 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-10-17 10:57:57,790 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2022-10-17 10:57:57,791 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2022-10-17 10:57:57,791 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2022-10-17 10:57:57,791 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2022-10-17 10:57:57,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 10:57:57,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 10:57:57,791 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2022-10-17 10:57:57,791 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2022-10-17 10:57:59,468 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 10:57:59,477 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 10:58:07,357 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;