./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_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_942e5642-26f4-4c08-a980-2c928e60efe3/bin/utaipan-G1rejxKTta/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942e5642-26f4-4c08-a980-2c928e60efe3/bin/utaipan-G1rejxKTta/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942e5642-26f4-4c08-a980-2c928e60efe3/bin/utaipan-G1rejxKTta/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942e5642-26f4-4c08-a980-2c928e60efe3/bin/utaipan-G1rejxKTta/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942e5642-26f4-4c08-a980-2c928e60efe3/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942e5642-26f4-4c08-a980-2c928e60efe3/bin/utaipan-G1rejxKTta --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash caed0b1a69c2b79b86b85a3cc81df1a89c5dabc33b317df0a053c7cbeb8f966b --- 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 17:39:13,601 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:39:13,604 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:39:13,660 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:39:13,661 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:39:13,665 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:39:13,668 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:39:13,674 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:39:13,677 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:39:13,683 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:39:13,685 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:39:13,688 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:39:13,688 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:39:13,691 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:39:13,694 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:39:13,696 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:39:13,698 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:39:13,700 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:39:13,703 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:39:13,711 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:39:13,713 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:39:13,715 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:39:13,718 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:39:13,720 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:39:13,731 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:39:13,732 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:39:13,732 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:39:13,734 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:39:13,735 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:39:13,737 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:39:13,737 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:39:13,740 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:39:13,742 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:39:13,744 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:39:13,745 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:39:13,745 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:39:13,746 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:39:13,747 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:39:13,747 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:39:13,748 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:39:13,749 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:39:13,750 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942e5642-26f4-4c08-a980-2c928e60efe3/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-10-17 17:39:13,795 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:39:13,795 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:39:13,796 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 17:39:13,796 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 17:39:13,797 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:39:13,798 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 17:39:13,798 INFO L138 SettingsManager]: * User list type=DISABLED [2022-10-17 17:39:13,798 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-10-17 17:39:13,799 INFO L138 SettingsManager]: * Explicit value domain=true [2022-10-17 17:39:13,799 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-10-17 17:39:13,800 INFO L138 SettingsManager]: * Octagon Domain=false [2022-10-17 17:39:13,801 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-10-17 17:39:13,801 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-10-17 17:39:13,801 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-10-17 17:39:13,801 INFO L138 SettingsManager]: * Interval Domain=false [2022-10-17 17:39:13,802 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-10-17 17:39:13,802 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-10-17 17:39:13,802 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-10-17 17:39:13,803 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:39:13,803 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:39:13,803 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:39:13,804 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:39:13,804 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:39:13,805 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:39:13,806 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:39:13,806 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:39:13,806 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:39:13,807 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:39:13,807 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 17:39:13,807 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:39:13,808 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:39:13,808 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-10-17 17:39:13,808 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:39:13,808 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:39:13,809 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-10-17 17:39:13,809 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:39:13,809 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:39:13,809 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-10-17 17:39:13,810 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_942e5642-26f4-4c08-a980-2c928e60efe3/bin/utaipan-G1rejxKTta/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942e5642-26f4-4c08-a980-2c928e60efe3/bin/utaipan-G1rejxKTta Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> caed0b1a69c2b79b86b85a3cc81df1a89c5dabc33b317df0a053c7cbeb8f966b [2022-10-17 17:39:14,156 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:39:14,195 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:39:14,198 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:39:14,199 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:39:14,200 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:39:14,202 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942e5642-26f4-4c08-a980-2c928e60efe3/bin/utaipan-G1rejxKTta/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-10-17 17:39:14,279 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942e5642-26f4-4c08-a980-2c928e60efe3/bin/utaipan-G1rejxKTta/data/2a1f6e274/c054d6ff8b964fdcb8bd7de680ccfaee/FLAGe3e7771b8 [2022-10-17 17:39:15,477 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:39:15,478 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942e5642-26f4-4c08-a980-2c928e60efe3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-10-17 17:39:15,534 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942e5642-26f4-4c08-a980-2c928e60efe3/bin/utaipan-G1rejxKTta/data/2a1f6e274/c054d6ff8b964fdcb8bd7de680ccfaee/FLAGe3e7771b8 [2022-10-17 17:39:15,686 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942e5642-26f4-4c08-a980-2c928e60efe3/bin/utaipan-G1rejxKTta/data/2a1f6e274/c054d6ff8b964fdcb8bd7de680ccfaee [2022-10-17 17:39:15,688 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:39:15,690 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:39:15,691 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:39:15,692 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:39:15,695 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:39:15,696 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:39:15" (1/1) ... [2022-10-17 17:39:15,698 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6950ded5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:39:15, skipping insertion in model container [2022-10-17 17:39:15,698 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:39:15" (1/1) ... [2022-10-17 17:39:15,705 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:39:15,975 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:39:22,443 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_942e5642-26f4-4c08-a980-2c928e60efe3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590245,590258] [2022-10-17 17:39:22,447 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_942e5642-26f4-4c08-a980-2c928e60efe3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590414,590427] [2022-10-17 17:39:22,447 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_942e5642-26f4-4c08-a980-2c928e60efe3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590581,590594] [2022-10-17 17:39:22,455 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_942e5642-26f4-4c08-a980-2c928e60efe3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590749,590762] [2022-10-17 17:39:22,497 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:39:22,613 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:39:22,941 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 [9855] 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 17:39:22,947 INFO L158 Benchmark]: Toolchain (without parser) took 7256.49ms. Allocated memory was 94.4MB in the beginning and 205.5MB in the end (delta: 111.1MB). Free memory was 47.9MB in the beginning and 111.2MB in the end (delta: -63.4MB). Peak memory consumption was 99.8MB. Max. memory is 16.1GB. [2022-10-17 17:39:22,948 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 77.6MB. Free memory was 56.4MB in the beginning and 56.4MB in the end (delta: 40.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:39:22,950 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7254.04ms. Allocated memory was 94.4MB in the beginning and 205.5MB in the end (delta: 111.1MB). Free memory was 47.7MB in the beginning and 111.2MB in the end (delta: -63.6MB). Peak memory consumption was 99.8MB. Max. memory is 16.1GB. [2022-10-17 17:39:22,952 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 77.6MB. Free memory was 56.4MB in the beginning and 56.4MB in the end (delta: 40.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7254.04ms. Allocated memory was 94.4MB in the beginning and 205.5MB in the end (delta: 111.1MB). Free memory was 47.7MB in the beginning and 111.2MB in the end (delta: -63.6MB). Peak memory consumption was 99.8MB. 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 [9855] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: miniseed1 = miniseed1 & 4095U [9855]: 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_942e5642-26f4-4c08-a980-2c928e60efe3/bin/utaipan-G1rejxKTta/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942e5642-26f4-4c08-a980-2c928e60efe3/bin/utaipan-G1rejxKTta/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942e5642-26f4-4c08-a980-2c928e60efe3/bin/utaipan-G1rejxKTta/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942e5642-26f4-4c08-a980-2c928e60efe3/bin/utaipan-G1rejxKTta/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942e5642-26f4-4c08-a980-2c928e60efe3/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942e5642-26f4-4c08-a980-2c928e60efe3/bin/utaipan-G1rejxKTta --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash caed0b1a69c2b79b86b85a3cc81df1a89c5dabc33b317df0a053c7cbeb8f966b --- 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 17:39:25,169 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:39:25,172 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:39:25,206 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:39:25,207 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:39:25,209 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:39:25,211 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:39:25,214 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:39:25,216 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:39:25,218 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:39:25,219 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:39:25,221 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:39:25,222 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:39:25,223 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:39:25,225 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:39:25,227 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:39:25,228 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:39:25,230 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:39:25,233 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:39:25,236 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:39:25,238 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:39:25,240 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:39:25,242 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:39:25,243 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:39:25,249 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:39:25,250 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:39:25,250 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:39:25,252 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:39:25,252 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:39:25,254 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:39:25,254 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:39:25,256 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:39:25,257 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:39:25,258 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:39:25,260 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:39:25,260 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:39:25,262 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:39:25,262 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:39:25,263 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:39:25,264 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:39:25,265 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:39:25,266 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942e5642-26f4-4c08-a980-2c928e60efe3/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-10-17 17:39:25,301 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:39:25,301 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:39:25,301 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 17:39:25,302 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 17:39:25,302 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:39:25,302 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 17:39:25,303 INFO L138 SettingsManager]: * User list type=DISABLED [2022-10-17 17:39:25,303 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-10-17 17:39:25,303 INFO L138 SettingsManager]: * Explicit value domain=true [2022-10-17 17:39:25,303 INFO L138 SettingsManager]: * Octagon Domain=false [2022-10-17 17:39:25,304 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-10-17 17:39:25,304 INFO L138 SettingsManager]: * Interval Domain=false [2022-10-17 17:39:25,305 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:39:25,305 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:39:25,305 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:39:25,305 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:39:25,305 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:39:25,306 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 17:39:25,306 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 17:39:25,306 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 17:39:25,306 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:39:25,306 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:39:25,307 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:39:25,307 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:39:25,307 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 17:39:25,307 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 17:39:25,307 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:39:25,308 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:39:25,308 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:39:25,308 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:39:25,308 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 17:39:25,309 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 17:39:25,309 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:39:25,309 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-10-17 17:39:25,312 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 17:39:25,312 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_942e5642-26f4-4c08-a980-2c928e60efe3/bin/utaipan-G1rejxKTta/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942e5642-26f4-4c08-a980-2c928e60efe3/bin/utaipan-G1rejxKTta Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> caed0b1a69c2b79b86b85a3cc81df1a89c5dabc33b317df0a053c7cbeb8f966b [2022-10-17 17:39:25,715 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:39:25,747 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:39:25,753 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:39:25,755 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:39:25,755 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:39:25,757 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942e5642-26f4-4c08-a980-2c928e60efe3/bin/utaipan-G1rejxKTta/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-10-17 17:39:25,859 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942e5642-26f4-4c08-a980-2c928e60efe3/bin/utaipan-G1rejxKTta/data/0b6416229/e1b332bf963745d59373eb189b72b0dd/FLAG654d763ba [2022-10-17 17:39:27,244 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:39:27,245 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942e5642-26f4-4c08-a980-2c928e60efe3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-10-17 17:39:27,331 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942e5642-26f4-4c08-a980-2c928e60efe3/bin/utaipan-G1rejxKTta/data/0b6416229/e1b332bf963745d59373eb189b72b0dd/FLAG654d763ba [2022-10-17 17:39:27,773 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942e5642-26f4-4c08-a980-2c928e60efe3/bin/utaipan-G1rejxKTta/data/0b6416229/e1b332bf963745d59373eb189b72b0dd [2022-10-17 17:39:27,776 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:39:27,778 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:39:27,779 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:39:27,780 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:39:27,799 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:39:27,800 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:39:27" (1/1) ... [2022-10-17 17:39:27,801 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@464e4885 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:39:27, skipping insertion in model container [2022-10-17 17:39:27,801 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:39:27" (1/1) ... [2022-10-17 17:39:27,810 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:39:28,177 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:39:35,471 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_942e5642-26f4-4c08-a980-2c928e60efe3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590245,590258] [2022-10-17 17:39:35,475 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_942e5642-26f4-4c08-a980-2c928e60efe3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590414,590427] [2022-10-17 17:39:35,477 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_942e5642-26f4-4c08-a980-2c928e60efe3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590581,590594] [2022-10-17 17:39:35,480 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_942e5642-26f4-4c08-a980-2c928e60efe3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590749,590762] [2022-10-17 17:39:35,513 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:39:35,667 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 17:39:35,794 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:39:36,534 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_942e5642-26f4-4c08-a980-2c928e60efe3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590245,590258] [2022-10-17 17:39:36,535 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_942e5642-26f4-4c08-a980-2c928e60efe3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590414,590427] [2022-10-17 17:39:36,535 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_942e5642-26f4-4c08-a980-2c928e60efe3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590581,590594] [2022-10-17 17:39:36,536 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_942e5642-26f4-4c08-a980-2c928e60efe3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590749,590762] [2022-10-17 17:39:36,543 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:39:36,590 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:39:37,583 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_942e5642-26f4-4c08-a980-2c928e60efe3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590245,590258] [2022-10-17 17:39:37,586 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_942e5642-26f4-4c08-a980-2c928e60efe3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590414,590427] [2022-10-17 17:39:37,587 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_942e5642-26f4-4c08-a980-2c928e60efe3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590581,590594] [2022-10-17 17:39:37,587 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_942e5642-26f4-4c08-a980-2c928e60efe3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590749,590762] [2022-10-17 17:39:37,600 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:39:38,299 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:39:38,300 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:39:38 WrapperNode [2022-10-17 17:39:38,301 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:39:38,302 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:39:38,303 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:39:38,303 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:39:38,311 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:39:38" (1/1) ... [2022-10-17 17:39:38,515 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:39:38" (1/1) ... [2022-10-17 17:39:38,963 INFO L138 Inliner]: procedures = 744, calls = 6132, calls flagged for inlining = 368, calls inlined = 339, statements flattened = 12461 [2022-10-17 17:39:38,965 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:39:38,966 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:39:38,966 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:39:38,967 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:39:38,978 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:39:38" (1/1) ... [2022-10-17 17:39:38,978 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:39:38" (1/1) ... [2022-10-17 17:39:39,073 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:39:38" (1/1) ... [2022-10-17 17:39:39,074 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:39:38" (1/1) ... [2022-10-17 17:39:39,593 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:39:38" (1/1) ... [2022-10-17 17:39:39,667 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:39:38" (1/1) ... [2022-10-17 17:39:39,858 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:39:38" (1/1) ... [2022-10-17 17:39:39,917 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:39:38" (1/1) ... [2022-10-17 17:39:40,036 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:39:40,038 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:39:40,038 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:39:40,039 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:39:40,040 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:39:38" (1/1) ... [2022-10-17 17:39:40,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:39:40,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942e5642-26f4-4c08-a980-2c928e60efe3/bin/utaipan-G1rejxKTta/z3 [2022-10-17 17:39:40,079 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942e5642-26f4-4c08-a980-2c928e60efe3/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 17:39:40,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942e5642-26f4-4c08-a980-2c928e60efe3/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 17:39:40,148 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2022-10-17 17:39:40,149 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2022-10-17 17:39:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2022-10-17 17:39:40,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2022-10-17 17:39:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2022-10-17 17:39:40,149 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2022-10-17 17:39:40,150 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-10-17 17:39:40,150 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-10-17 17:39:40,150 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2022-10-17 17:39:40,150 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2022-10-17 17:39:40,150 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2022-10-17 17:39:40,151 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2022-10-17 17:39:40,151 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2022-10-17 17:39:40,151 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2022-10-17 17:39:40,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-10-17 17:39:40,151 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-10-17 17:39:40,152 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 17:39:40,152 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 17:39:40,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2022-10-17 17:39:40,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2022-10-17 17:39:40,152 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-10-17 17:39:40,152 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-10-17 17:39:40,153 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-10-17 17:39:40,153 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-10-17 17:39:40,153 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2022-10-17 17:39:40,154 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2022-10-17 17:39:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 17:39:40,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 17:39:40,155 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-17 17:39:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-10-17 17:39:40,155 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2022-10-17 17:39:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2022-10-17 17:39:40,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 17:39:40,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 17:39:40,156 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2022-10-17 17:39:40,156 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2022-10-17 17:39:40,156 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-10-17 17:39:40,157 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-10-17 17:39:40,157 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 17:39:40,158 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 17:39:40,159 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-10-17 17:39:40,159 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-10-17 17:39:40,160 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-10-17 17:39:40,160 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-10-17 17:39:40,160 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2022-10-17 17:39:40,160 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2022-10-17 17:39:40,161 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2022-10-17 17:39:40,161 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2022-10-17 17:39:40,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_75 [2022-10-17 17:39:40,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_75 [2022-10-17 17:39:40,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2022-10-17 17:39:40,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2022-10-17 17:39:40,162 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2022-10-17 17:39:40,162 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2022-10-17 17:39:40,163 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-10-17 17:39:40,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-10-17 17:39:40,163 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 17:39:40,163 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 17:39:40,163 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-10-17 17:39:40,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-10-17 17:39:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2022-10-17 17:39:40,165 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2022-10-17 17:39:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2022-10-17 17:39:40,165 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2022-10-17 17:39:40,166 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-10-17 17:39:40,166 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-10-17 17:39:40,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 17:39:40,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 17:39:40,166 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2022-10-17 17:39:40,167 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2022-10-17 17:39:40,167 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-17 17:39:40,167 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-17 17:39:40,168 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2022-10-17 17:39:40,168 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2022-10-17 17:39:40,168 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-10-17 17:39:40,168 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-10-17 17:39:40,169 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-10-17 17:39:40,169 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-10-17 17:39:40,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 17:39:40,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 17:39:40,171 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-10-17 17:39:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-10-17 17:39:40,172 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2022-10-17 17:39:40,172 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2022-10-17 17:39:40,172 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:39:40,172 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-10-17 17:39:40,173 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-10-17 17:39:40,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 17:39:40,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 17:39:40,173 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2022-10-17 17:39:40,173 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2022-10-17 17:39:40,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 17:39:40,174 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2022-10-17 17:39:40,174 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2022-10-17 17:39:40,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-10-17 17:39:40,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-10-17 17:39:40,175 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2022-10-17 17:39:40,175 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2022-10-17 17:39:40,175 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-17 17:39:40,176 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-17 17:39:40,177 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-17 17:39:40,181 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-17 17:39:40,181 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-10-17 17:39:40,181 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-10-17 17:39:40,182 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2022-10-17 17:39:40,182 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2022-10-17 17:39:40,182 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-10-17 17:39:40,183 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-10-17 17:39:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 17:39:40,183 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 17:39:40,189 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-10-17 17:39:40,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-10-17 17:39:40,190 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2022-10-17 17:39:40,190 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2022-10-17 17:39:40,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 17:39:40,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 17:39:40,191 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-10-17 17:39:40,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-10-17 17:39:40,191 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 17:39:40,191 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 17:39:40,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 17:39:40,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 17:39:40,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2022-10-17 17:39:40,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2022-10-17 17:39:40,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-10-17 17:39:40,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-10-17 17:39:40,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 17:39:40,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 17:39:40,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-17 17:39:40,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-17 17:39:40,193 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2022-10-17 17:39:40,193 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2022-10-17 17:39:40,194 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2022-10-17 17:39:40,194 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2022-10-17 17:39:40,194 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-10-17 17:39:40,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-10-17 17:39:40,194 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-17 17:39:40,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-17 17:39:40,195 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2022-10-17 17:39:40,195 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2022-10-17 17:39:40,195 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2022-10-17 17:39:40,195 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2022-10-17 17:39:40,195 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2022-10-17 17:39:40,195 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2022-10-17 17:39:40,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 17:39:40,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 17:39:40,196 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2022-10-17 17:39:40,196 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2022-10-17 17:39:40,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 17:39:40,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-10-17 17:39:40,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-10-17 17:39:40,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-17 17:39:40,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-17 17:39:40,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-10-17 17:39:40,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-10-17 17:39:40,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-10-17 17:39:40,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-10-17 17:39:40,198 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2022-10-17 17:39:40,198 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2022-10-17 17:39:40,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-10-17 17:39:40,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-10-17 17:39:40,199 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2022-10-17 17:39:40,199 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2022-10-17 17:39:40,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:39:40,199 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-10-17 17:39:40,200 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-10-17 17:39:40,200 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2022-10-17 17:39:40,200 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2022-10-17 17:39:40,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 17:39:40,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 17:39:40,201 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 17:39:40,201 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 17:39:40,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 17:39:40,202 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 17:39:40,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 17:39:40,202 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2022-10-17 17:39:40,202 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2022-10-17 17:39:40,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 17:39:40,203 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 17:39:40,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 17:39:40,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 17:39:40,203 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-10-17 17:39:40,203 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-10-17 17:39:40,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_fe_priv [2022-10-17 17:39:40,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_fe_priv [2022-10-17 17:39:40,204 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2022-10-17 17:39:40,204 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2022-10-17 17:39:40,204 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-10-17 17:39:40,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-10-17 17:39:40,205 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2022-10-17 17:39:40,205 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2022-10-17 17:39:40,205 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-10-17 17:39:40,205 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-10-17 17:39:40,205 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2022-10-17 17:39:40,205 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2022-10-17 17:39:40,206 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-10-17 17:39:40,206 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-10-17 17:39:40,206 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2022-10-17 17:39:40,206 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2022-10-17 17:39:40,206 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 17:39:40,206 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 17:39:40,207 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2022-10-17 17:39:40,207 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2022-10-17 17:39:40,207 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-10-17 17:39:40,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-10-17 17:39:40,207 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-10-17 17:39:40,207 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-10-17 17:39:40,208 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 17:39:40,208 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 17:39:40,208 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-10-17 17:39:40,208 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-10-17 17:39:40,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-10-17 17:39:40,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-10-17 17:39:40,209 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2022-10-17 17:39:40,209 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2022-10-17 17:39:40,209 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-10-17 17:39:40,209 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-10-17 17:39:40,209 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-10-17 17:39:40,209 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-10-17 17:39:40,210 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2022-10-17 17:39:40,210 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2022-10-17 17:39:40,210 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2022-10-17 17:39:40,210 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2022-10-17 17:39:40,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_63 [2022-10-17 17:39:40,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_63 [2022-10-17 17:39:40,211 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-10-17 17:39:40,211 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-10-17 17:39:40,212 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-17 17:39:40,216 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-17 17:39:40,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 17:39:40,217 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2022-10-17 17:39:40,217 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2022-10-17 17:39:40,217 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-10-17 17:39:40,217 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-10-17 17:39:40,217 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2022-10-17 17:39:40,218 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2022-10-17 17:39:40,218 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:39:40,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:39:40,221 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2022-10-17 17:39:40,221 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2022-10-17 17:39:40,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 17:39:40,222 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-17 17:39:40,222 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-17 17:39:40,222 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2022-10-17 17:39:40,222 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2022-10-17 17:39:40,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 17:39:40,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 17:39:40,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 17:39:40,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 17:39:40,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 17:39:40,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 17:39:40,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 17:39:40,224 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2022-10-17 17:39:40,224 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2022-10-17 17:39:40,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 17:39:40,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 17:39:40,224 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-10-17 17:39:40,224 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-10-17 17:39:40,224 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-10-17 17:39:40,225 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-10-17 17:39:40,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-10-17 17:39:40,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-10-17 17:39:40,225 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2022-10-17 17:39:40,225 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2022-10-17 17:39:40,225 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2022-10-17 17:39:40,226 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2022-10-17 17:39:40,226 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-10-17 17:39:40,226 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2022-10-17 17:39:40,226 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2022-10-17 17:39:40,226 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-10-17 17:39:40,226 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-10-17 17:39:40,227 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-10-17 17:39:40,227 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-10-17 17:39:40,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-10-17 17:39:40,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-10-17 17:39:40,227 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-10-17 17:39:40,227 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-10-17 17:39:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2022-10-17 17:39:40,228 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2022-10-17 17:39:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2022-10-17 17:39:40,228 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2022-10-17 17:39:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-10-17 17:39:40,228 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-10-17 17:39:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2022-10-17 17:39:40,229 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2022-10-17 17:39:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 17:39:40,229 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 17:39:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-10-17 17:39:40,229 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-10-17 17:39:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2022-10-17 17:39:40,230 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2022-10-17 17:39:40,230 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-10-17 17:39:40,230 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-10-17 17:39:40,230 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-10-17 17:39:40,230 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-10-17 17:39:40,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-10-17 17:39:40,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-10-17 17:39:40,231 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-10-17 17:39:40,231 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-10-17 17:39:40,231 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2022-10-17 17:39:40,231 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2022-10-17 17:39:40,231 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-10-17 17:39:40,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-10-17 17:39:40,232 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-10-17 17:39:40,232 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-10-17 17:39:40,232 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2022-10-17 17:39:40,232 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2022-10-17 17:39:40,232 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-10-17 17:39:40,232 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-10-17 17:39:40,233 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-10-17 17:39:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-10-17 17:39:40,233 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-10-17 17:39:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-10-17 17:39:40,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:39:40,233 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2022-10-17 17:39:40,234 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2022-10-17 17:39:40,234 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2022-10-17 17:39:40,234 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2022-10-17 17:39:40,234 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-10-17 17:39:40,234 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-10-17 17:39:40,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_74 [2022-10-17 17:39:40,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_74 [2022-10-17 17:39:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 17:39:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2022-10-17 17:39:40,235 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2022-10-17 17:39:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2022-10-17 17:39:40,235 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2022-10-17 17:39:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 17:39:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 17:39:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 17:39:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 17:39:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 17:39:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2022-10-17 17:39:40,236 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2022-10-17 17:39:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-10-17 17:39:40,237 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-10-17 17:39:40,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-10-17 17:39:40,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-10-17 17:39:40,237 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2022-10-17 17:39:40,237 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2022-10-17 17:39:40,237 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-10-17 17:39:40,238 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-10-17 17:39:40,238 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-10-17 17:39:40,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-10-17 17:39:40,238 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 17:39:40,238 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 17:39:40,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-10-17 17:39:40,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-10-17 17:39:40,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 17:39:40,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 17:39:40,239 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-10-17 17:39:40,239 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-10-17 17:39:40,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-10-17 17:39:40,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-10-17 17:39:40,240 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2022-10-17 17:39:40,240 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2022-10-17 17:39:40,240 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2022-10-17 17:39:40,240 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2022-10-17 17:39:40,240 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2022-10-17 17:39:40,240 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2022-10-17 17:39:40,241 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2022-10-17 17:39:40,241 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2022-10-17 17:39:40,241 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2022-10-17 17:39:40,241 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2022-10-17 17:39:40,241 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2022-10-17 17:39:40,242 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2022-10-17 17:39:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-10-17 17:39:40,243 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-10-17 17:39:40,243 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-10-17 17:39:40,243 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-10-17 17:39:40,243 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-10-17 17:39:40,247 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-10-17 17:39:40,248 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-10-17 17:39:40,248 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-10-17 17:39:40,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_76 [2022-10-17 17:39:40,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_76 [2022-10-17 17:39:40,248 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2022-10-17 17:39:40,249 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2022-10-17 17:39:40,249 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 17:39:40,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 17:39:40,249 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2022-10-17 17:39:40,249 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2022-10-17 17:39:40,249 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 17:39:40,249 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 17:39:40,250 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2022-10-17 17:39:40,250 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2022-10-17 17:39:40,250 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2022-10-17 17:39:40,250 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2022-10-17 17:39:40,250 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 17:39:40,250 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 17:39:40,251 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2022-10-17 17:39:40,251 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2022-10-17 17:39:40,251 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2022-10-17 17:39:40,251 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2022-10-17 17:39:40,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 17:39:40,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 17:39:40,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 17:39:40,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 17:39:40,252 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-10-17 17:39:40,252 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-10-17 17:39:40,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 17:39:40,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 17:39:40,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_62 [2022-10-17 17:39:40,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_62 [2022-10-17 17:39:40,253 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2022-10-17 17:39:40,253 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2022-10-17 17:39:40,253 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2022-10-17 17:39:40,253 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2022-10-17 17:39:40,253 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-10-17 17:39:40,253 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-10-17 17:39:40,253 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2022-10-17 17:39:40,254 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2022-10-17 17:39:40,254 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-10-17 17:39:40,254 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-10-17 17:39:40,254 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-10-17 17:39:40,254 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-10-17 17:39:40,254 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-10-17 17:39:40,255 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-10-17 17:39:40,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2022-10-17 17:39:40,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2022-10-17 17:39:40,255 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2022-10-17 17:39:40,255 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2022-10-17 17:39:40,255 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2022-10-17 17:39:40,255 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2022-10-17 17:39:40,256 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2022-10-17 17:39:40,256 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2022-10-17 17:39:40,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_fe_priv [2022-10-17 17:39:40,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_fe_priv [2022-10-17 17:39:40,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-10-17 17:39:40,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-10-17 17:39:40,257 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2022-10-17 17:39:40,257 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2022-10-17 17:39:40,257 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2022-10-17 17:39:40,257 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2022-10-17 17:39:40,257 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2022-10-17 17:39:40,257 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2022-10-17 17:39:40,257 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2022-10-17 17:39:40,258 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2022-10-17 17:39:40,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 17:39:40,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 17:39:40,258 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-10-17 17:39:40,258 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-10-17 17:39:40,258 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-10-17 17:39:40,258 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-10-17 17:39:40,259 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2022-10-17 17:39:40,259 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2022-10-17 17:39:40,259 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2022-10-17 17:39:40,259 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2022-10-17 17:39:40,259 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2022-10-17 17:39:40,259 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2022-10-17 17:39:40,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-10-17 17:39:40,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-10-17 17:39:40,260 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2022-10-17 17:39:40,260 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2022-10-17 17:39:40,260 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-10-17 17:39:40,260 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-10-17 17:39:40,260 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2022-10-17 17:39:40,260 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2022-10-17 17:39:40,261 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-10-17 17:39:40,261 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-10-17 17:39:40,261 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-10-17 17:39:40,261 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-10-17 17:39:40,261 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2022-10-17 17:39:40,261 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2022-10-17 17:39:40,262 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2022-10-17 17:39:40,262 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2022-10-17 17:39:40,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 17:39:40,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 17:39:40,262 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2022-10-17 17:39:40,262 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2022-10-17 17:39:42,097 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:39:42,126 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation