./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.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_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/bin/uautomizer-J5u9QxTXDZ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0505c5bf7d001c5101cd58007ead32483ee82f064fbd4469f706b387fe85535f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 10:45:02,621 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:45:02,625 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:45:02,675 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:45:02,676 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:45:02,680 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:45:02,683 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:45:02,688 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:45:02,691 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:45:02,696 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:45:02,697 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:45:02,700 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:45:02,700 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:45:02,703 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:45:02,705 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:45:02,707 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:45:02,708 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:45:02,710 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:45:02,712 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:45:02,719 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:45:02,721 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:45:02,722 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:45:02,726 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:45:02,727 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:45:02,737 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:45:02,738 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:45:02,738 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:45:02,740 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:45:02,741 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:45:02,742 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:45:02,743 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:45:02,744 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:45:02,747 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:45:02,748 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:45:02,749 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:45:02,750 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:45:02,750 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:45:02,751 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:45:02,751 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:45:02,752 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:45:02,753 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:45:02,754 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-10-17 10:45:02,795 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:45:02,795 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:45:02,796 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:45:02,796 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:45:02,797 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:45:02,798 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:45:02,798 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:45:02,799 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:45:02,799 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:45:02,799 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:45:02,800 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 10:45:02,801 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:45:02,801 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:45:02,801 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:45:02,801 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:45:02,802 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:45:02,802 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:45:02,802 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:45:02,802 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:45:02,803 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:45:02,803 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:45:02,803 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:45:02,804 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:45:02,804 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:45:02,804 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:45:02,804 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 10:45:02,805 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 10:45:02,805 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:45:02,805 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:45:02,805 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:45:02,807 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_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/bin/uautomizer-J5u9QxTXDZ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0505c5bf7d001c5101cd58007ead32483ee82f064fbd4469f706b387fe85535f [2022-10-17 10:45:03,100 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:45:03,120 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:45:03,122 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:45:03,123 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:45:03,124 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:45:03,126 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i [2022-10-17 10:45:03,197 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/bin/uautomizer-J5u9QxTXDZ/data/6a4c84026/c968dcbbfbf443b08763a00f5128b460/FLAG092adcf49 [2022-10-17 10:45:04,319 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:45:04,319 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i [2022-10-17 10:45:04,398 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/bin/uautomizer-J5u9QxTXDZ/data/6a4c84026/c968dcbbfbf443b08763a00f5128b460/FLAG092adcf49 [2022-10-17 10:45:04,510 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/bin/uautomizer-J5u9QxTXDZ/data/6a4c84026/c968dcbbfbf443b08763a00f5128b460 [2022-10-17 10:45:04,512 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:45:04,514 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:45:04,517 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:45:04,517 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:45:04,520 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:45:04,521 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:45:04" (1/1) ... [2022-10-17 10:45:04,522 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@446de789 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:45:04, skipping insertion in model container [2022-10-17 10:45:04,522 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:45:04" (1/1) ... [2022-10-17 10:45:04,529 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:45:04,781 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:45:10,918 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_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[675938,675951] [2022-10-17 10:45:10,921 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_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676104,676117] [2022-10-17 10:45:10,922 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_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676268,676281] [2022-10-17 10:45:10,922 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_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676433,676446] [2022-10-17 10:45:10,970 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:45:11,186 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:45:11,598 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: msi_control = (unsigned int )msi_control & 65534U [14008] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckBinaryExpression(TypeCheckHelper.java:207) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.constructBinaryExpression(ExpressionFactory.java:597) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.newBinaryExpression(ExpressionFactory.java:132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:483) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1397) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-10-17 10:45:11,609 INFO L158 Benchmark]: Toolchain (without parser) took 7093.68ms. Allocated memory was 86.0MB in the beginning and 232.8MB in the end (delta: 146.8MB). Free memory was 37.2MB in the beginning and 104.2MB in the end (delta: -67.1MB). Peak memory consumption was 110.0MB. Max. memory is 16.1GB. [2022-10-17 10:45:11,610 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 86.0MB. Free memory was 61.5MB in the beginning and 61.5MB in the end (delta: 20.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 10:45:11,611 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7089.55ms. Allocated memory was 86.0MB in the beginning and 232.8MB in the end (delta: 146.8MB). Free memory was 36.9MB in the beginning and 104.2MB in the end (delta: -67.3MB). Peak memory consumption was 110.0MB. Max. memory is 16.1GB. [2022-10-17 10:45:11,613 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 86.0MB. Free memory was 61.5MB in the beginning and 61.5MB in the end (delta: 20.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7089.55ms. Allocated memory was 86.0MB in the beginning and 232.8MB in the end (delta: 146.8MB). Free memory was 36.9MB in the beginning and 104.2MB in the end (delta: -67.3MB). Peak memory consumption was 110.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: msi_control = (unsigned int )msi_control & 65534U [14008] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: msi_control = (unsigned int )msi_control & 65534U [14008]: 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_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/bin/uautomizer-J5u9QxTXDZ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0505c5bf7d001c5101cd58007ead32483ee82f064fbd4469f706b387fe85535f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 10:45:13,836 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:45:13,838 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:45:13,868 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:45:13,869 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:45:13,876 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:45:13,879 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:45:13,888 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:45:13,895 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:45:13,896 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:45:13,898 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:45:13,901 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:45:13,902 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:45:13,910 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:45:13,911 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:45:13,913 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:45:13,914 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:45:13,917 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:45:13,919 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:45:13,933 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:45:13,934 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:45:13,941 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:45:13,943 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:45:13,944 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:45:13,948 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:45:13,949 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:45:13,949 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:45:13,950 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:45:13,951 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:45:13,952 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:45:13,952 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:45:13,953 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:45:13,954 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:45:13,955 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:45:13,960 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:45:13,961 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:45:13,962 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:45:13,962 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:45:13,962 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:45:13,964 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:45:13,965 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:45:13,966 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-10-17 10:45:14,017 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:45:14,017 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:45:14,019 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:45:14,019 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:45:14,020 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:45:14,020 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:45:14,022 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:45:14,022 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:45:14,022 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:45:14,023 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:45:14,024 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:45:14,024 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:45:14,024 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:45:14,024 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:45:14,025 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 10:45:14,025 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 10:45:14,025 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 10:45:14,025 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:45:14,025 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:45:14,025 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:45:14,026 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:45:14,026 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:45:14,026 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:45:14,026 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:45:14,027 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:45:14,027 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:45:14,027 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:45:14,027 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-10-17 10:45:14,027 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 10:45:14,028 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:45:14,028 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:45:14,028 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:45:14,028 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 10:45:14,029 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_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/bin/uautomizer-J5u9QxTXDZ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0505c5bf7d001c5101cd58007ead32483ee82f064fbd4469f706b387fe85535f [2022-10-17 10:45:14,393 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:45:14,421 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:45:14,426 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:45:14,428 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:45:14,429 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:45:14,430 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i [2022-10-17 10:45:14,518 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/bin/uautomizer-J5u9QxTXDZ/data/a18c9f7d5/252cc1ccb4fe4adfa0a4d5e5d7473740/FLAG2dfb732ba [2022-10-17 10:45:15,736 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:45:15,737 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i [2022-10-17 10:45:15,834 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/bin/uautomizer-J5u9QxTXDZ/data/a18c9f7d5/252cc1ccb4fe4adfa0a4d5e5d7473740/FLAG2dfb732ba [2022-10-17 10:45:15,908 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/bin/uautomizer-J5u9QxTXDZ/data/a18c9f7d5/252cc1ccb4fe4adfa0a4d5e5d7473740 [2022-10-17 10:45:15,911 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:45:15,916 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:45:15,929 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:45:15,929 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:45:15,932 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:45:15,934 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:45:15" (1/1) ... [2022-10-17 10:45:15,935 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9a24dc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:45:15, skipping insertion in model container [2022-10-17 10:45:15,936 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:45:15" (1/1) ... [2022-10-17 10:45:15,945 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:45:16,237 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:45:22,148 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_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[675938,675951] [2022-10-17 10:45:22,152 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_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676104,676117] [2022-10-17 10:45:22,153 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_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676268,676281] [2022-10-17 10:45:22,154 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_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676433,676446] [2022-10-17 10:45:22,215 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:45:22,448 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 10:45:22,659 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:45:23,285 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_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[675938,675951] [2022-10-17 10:45:23,285 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_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676104,676117] [2022-10-17 10:45:23,286 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_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676268,676281] [2022-10-17 10:45:23,286 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_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676433,676446] [2022-10-17 10:45:23,293 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:45:23,424 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:45:24,133 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_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[675938,675951] [2022-10-17 10:45:24,133 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_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676104,676117] [2022-10-17 10:45:24,133 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_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676268,676281] [2022-10-17 10:45:24,134 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_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676433,676446] [2022-10-17 10:45:24,143 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:45:24,592 INFO L208 MainTranslator]: Completed translation [2022-10-17 10:45:24,592 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:45:24 WrapperNode [2022-10-17 10:45:24,592 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 10:45:24,593 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 10:45:24,594 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 10:45:24,594 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 10:45:24,601 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:45:24" (1/1) ... [2022-10-17 10:45:24,880 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:45:24" (1/1) ... [2022-10-17 10:45:25,558 INFO L138 Inliner]: procedures = 585, calls = 9451, calls flagged for inlining = 298, calls inlined = 281, statements flattened = 18913 [2022-10-17 10:45:25,558 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 10:45:25,559 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 10:45:25,559 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 10:45:25,560 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 10:45:25,569 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:45:24" (1/1) ... [2022-10-17 10:45:25,570 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:45:24" (1/1) ... [2022-10-17 10:45:25,676 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:45:24" (1/1) ... [2022-10-17 10:45:25,677 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:45:24" (1/1) ... [2022-10-17 10:45:26,290 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:45:24" (1/1) ... [2022-10-17 10:45:26,358 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:45:24" (1/1) ... [2022-10-17 10:45:26,439 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:45:24" (1/1) ... [2022-10-17 10:45:26,496 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:45:24" (1/1) ... [2022-10-17 10:45:26,604 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 10:45:26,606 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 10:45:26,606 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 10:45:26,606 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 10:45:26,607 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:45:24" (1/1) ... [2022-10-17 10:45:26,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:45:26,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:45:26,645 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 10:45:26,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a44f75c5-cba6-4945-b9e3-28bbd2ae5dc6/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 10:45:26,704 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-10-17 10:45:26,704 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-10-17 10:45:26,704 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_copy_mac_addr [2022-10-17 10:45:26,704 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_copy_mac_addr [2022-10-17 10:45:26,704 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-10-17 10:45:26,705 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-10-17 10:45:26,705 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 10:45:26,705 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 10:45:26,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2022-10-17 10:45:26,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2022-10-17 10:45:26,705 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txdl_getskb [2022-10-17 10:45:26,706 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txdl_getskb [2022-10-17 10:45:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-10-17 10:45:26,706 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-10-17 10:45:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure fill_rx_buffers [2022-10-17 10:45:26,706 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_rx_buffers [2022-10-17 10:45:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_prog_unicast [2022-10-17 10:45:26,707 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_prog_unicast [2022-10-17 10:45:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 10:45:26,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 10:45:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_init_pci [2022-10-17 10:45:26,707 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_init_pci [2022-10-17 10:45:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-10-17 10:45:26,708 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-10-17 10:45:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-17 10:45:26,709 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-10-17 10:45:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-10-17 10:45:26,709 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-10-17 10:45:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-10-17 10:45:26,709 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-10-17 10:45:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 10:45:26,710 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 10:45:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-10-17 10:45:26,710 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-10-17 10:45:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_enable_msi_x [2022-10-17 10:45:26,710 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_enable_msi_x [2022-10-17 10:45:26,711 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-10-17 10:45:26,711 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-10-17 10:45:26,711 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_swapper [2022-10-17 10:45:26,712 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_swapper [2022-10-17 10:45:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 10:45:26,713 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 10:45:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_tx_queue [2022-10-17 10:45:26,713 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_tx_queue [2022-10-17 10:45:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-10-17 10:45:26,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-10-17 10:45:26,714 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_store_unicast_mc [2022-10-17 10:45:26,714 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_store_unicast_mc [2022-10-17 10:45:26,714 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2022-10-17 10:45:26,714 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2022-10-17 10:45:26,715 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-10-17 10:45:26,715 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-10-17 10:45:26,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 10:45:26,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 10:45:26,716 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-17 10:45:26,716 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-17 10:45:26,716 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-10-17 10:45:26,716 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-10-17 10:45:26,716 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_tx_watchdog [2022-10-17 10:45:26,717 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_tx_watchdog [2022-10-17 10:45:26,717 INFO L130 BoogieDeclarations]: Found specification of procedure check_pci_device_id [2022-10-17 10:45:26,717 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pci_device_id [2022-10-17 10:45:26,718 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-10-17 10:45:26,718 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-10-17 10:45:26,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 10:45:26,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 10:45:26,718 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2022-10-17 10:45:26,718 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2022-10-17 10:45:26,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-10-17 10:45:26,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-10-17 10:45:26,719 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 10:45:26,719 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 10:45:26,720 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2022-10-17 10:45:26,720 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-10-17 10:45:26,720 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-10-17 10:45:26,720 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 10:45:26,721 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_able_nic_intrs [2022-10-17 10:45:26,721 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_able_nic_intrs [2022-10-17 10:45:26,721 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-10-17 10:45:26,721 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-10-17 10:45:26,722 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2022-10-17 10:45:26,722 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2022-10-17 10:45:26,722 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-10-17 10:45:26,722 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-10-17 10:45:26,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-10-17 10:45:26,723 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2022-10-17 10:45:26,723 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2022-10-17 10:45:26,723 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_nic [2022-10-17 10:45:26,723 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_nic [2022-10-17 10:45:26,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 10:45:26,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 10:45:26,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 10:45:26,724 INFO L130 BoogieDeclarations]: Found specification of procedure rx_intr_handler [2022-10-17 10:45:26,724 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_intr_handler [2022-10-17 10:45:26,724 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-10-17 10:45:26,724 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-10-17 10:45:26,725 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-17 10:45:26,725 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-17 10:45:26,725 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2022-10-17 10:45:26,725 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2022-10-17 10:45:26,725 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-17 10:45:26,726 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-17 10:45:26,727 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2022-10-17 10:45:26,730 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2022-10-17 10:45:26,730 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_ethtool_get_regs_len [2022-10-17 10:45:26,730 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_ethtool_get_regs_len [2022-10-17 10:45:26,731 INFO L130 BoogieDeclarations]: Found specification of procedure SPECIAL_REG_WRITE [2022-10-17 10:45:26,731 INFO L138 BoogieDeclarations]: Found implementation of procedure SPECIAL_REG_WRITE [2022-10-17 10:45:26,732 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-10-17 10:45:26,732 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-10-17 10:45:26,732 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 10:45:26,733 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 10:45:26,740 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_rx_buffers [2022-10-17 10:45:26,740 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_rx_buffers [2022-10-17 10:45:26,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-10-17 10:45:26,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-10-17 10:45:26,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 10:45:26,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 10:45:26,741 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-10-17 10:45:26,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-10-17 10:45:26,741 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 10:45:26,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 10:45:26,742 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_read_unicast_mc [2022-10-17 10:45:26,742 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_read_unicast_mc [2022-10-17 10:45:26,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 10:45:26,742 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 10:45:26,742 INFO L130 BoogieDeclarations]: Found specification of procedure free_shared_mem [2022-10-17 10:45:26,742 INFO L138 BoogieDeclarations]: Found implementation of procedure free_shared_mem [2022-10-17 10:45:26,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-10-17 10:45:26,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-10-17 10:45:26,743 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_updt_stats [2022-10-17 10:45:26,743 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_updt_stats [2022-10-17 10:45:26,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 10:45:26,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 10:45:26,743 INFO L130 BoogieDeclarations]: Found specification of procedure update_L3L4_header [2022-10-17 10:45:26,744 INFO L138 BoogieDeclarations]: Found implementation of procedure update_L3L4_header [2022-10-17 10:45:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-17 10:45:26,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-17 10:45:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-10-17 10:45:26,744 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-10-17 10:45:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-10-17 10:45:26,744 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-10-17 10:45:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-17 10:45:26,745 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-17 10:45:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_cmd_complete [2022-10-17 10:45:26,745 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_cmd_complete [2022-10-17 10:45:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-10-17 10:45:26,745 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-10-17 10:45:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_all_tx_queue [2022-10-17 10:45:26,746 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_all_tx_queue [2022-10-17 10:45:26,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 10:45:26,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-10-17 10:45:26,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-10-17 10:45:26,746 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2022-10-17 10:45:26,746 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2022-10-17 10:45:26,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-17 10:45:26,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-17 10:45:26,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-10-17 10:45:26,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-10-17 10:45:26,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 10:45:26,747 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2022-10-17 10:45:26,747 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2022-10-17 10:45:26,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 10:45:26,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 10:45:26,748 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link [2022-10-17 10:45:26,748 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link [2022-10-17 10:45:26,748 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 10:45:26,748 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 10:45:26,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 10:45:26,748 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 10:45:26,749 INFO L130 BoogieDeclarations]: Found specification of procedure write_eeprom [2022-10-17 10:45:26,749 INFO L138 BoogieDeclarations]: Found implementation of procedure write_eeprom [2022-10-17 10:45:26,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 10:45:26,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 10:45:26,749 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 10:45:26,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 10:45:26,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 10:45:26,751 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-10-17 10:45:26,751 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-10-17 10:45:26,751 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_get_eeprom_len [2022-10-17 10:45:26,752 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_get_eeprom_len [2022-10-17 10:45:26,752 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-10-17 10:45:26,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-10-17 10:45:26,752 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_up [2022-10-17 10:45:26,752 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_up [2022-10-17 10:45:26,752 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-10-17 10:45:26,752 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-10-17 10:45:26,753 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-10-17 10:45:26,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-10-17 10:45:26,753 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-10-17 10:45:26,753 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-10-17 10:45:26,753 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-10-17 10:45:26,753 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-10-17 10:45:26,753 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-10-17 10:45:26,754 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-10-17 10:45:26,754 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 10:45:26,754 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 10:45:26,754 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_add_mac [2022-10-17 10:45:26,754 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_add_mac [2022-10-17 10:45:26,754 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-10-17 10:45:26,754 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-10-17 10:45:26,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-10-17 10:45:26,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-10-17 10:45:26,755 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-10-17 10:45:26,755 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-10-17 10:45:26,755 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_led [2022-10-17 10:45:26,755 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_led [2022-10-17 10:45:26,755 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-10-17 10:45:26,756 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-10-17 10:45:26,756 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_start_all_tx_queue [2022-10-17 10:45:26,756 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_start_all_tx_queue [2022-10-17 10:45:26,756 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-10-17 10:45:26,756 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-10-17 10:45:26,756 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-17 10:45:26,756 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-17 10:45:26,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 10:45:26,757 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-10-17 10:45:26,757 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-10-17 10:45:26,757 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_close [2022-10-17 10:45:26,757 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_close [2022-10-17 10:45:26,757 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2022-10-17 10:45:26,757 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2022-10-17 10:45:26,758 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 10:45:26,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 10:45:26,758 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_err_alarms [2022-10-17 10:45:26,758 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_err_alarms [2022-10-17 10:45:26,758 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2022-10-17 10:45:26,758 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2022-10-17 10:45:26,758 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_write_bits [2022-10-17 10:45:26,760 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_write_bits [2022-10-17 10:45:26,763 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-10-17 10:45:26,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-10-17 10:45:26,763 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_reset [2022-10-17 10:45:26,764 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_reset [2022-10-17 10:45:26,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 10:45:26,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-10-17 10:45:26,764 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-10-17 10:45:26,764 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-17 10:45:26,764 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-17 10:45:26,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 10:45:26,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 10:45:26,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 10:45:26,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 10:45:26,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 10:45:26,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 10:45:26,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 10:45:26,766 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-10-17 10:45:26,766 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-10-17 10:45:26,766 INFO L130 BoogieDeclarations]: Found specification of procedure free_rx_buffers [2022-10-17 10:45:26,766 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rx_buffers [2022-10-17 10:45:26,767 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-10-17 10:45:26,767 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-10-17 10:45:26,767 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-10-17 10:45:26,767 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-10-17 10:45:26,767 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-10-17 10:45:26,767 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-10-17 10:45:26,767 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-10-17 10:45:26,768 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-10-17 10:45:26,768 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-10-17 10:45:26,768 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-10-17 10:45:26,768 INFO L130 BoogieDeclarations]: Found specification of procedure init_tti [2022-10-17 10:45:26,768 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tti [2022-10-17 10:45:26,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-10-17 10:45:26,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-10-17 10:45:26,769 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2022-10-17 10:45:26,769 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2022-10-17 10:45:26,769 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_isr [2022-10-17 10:45:26,769 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_isr [2022-10-17 10:45:26,769 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2022-10-17 10:45:26,769 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2022-10-17 10:45:26,769 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-10-17 10:45:26,769 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-10-17 10:45:26,770 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-10-17 10:45:26,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-10-17 10:45:26,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 10:45:26,770 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 10:45:26,770 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_chk_alarm_bit [2022-10-17 10:45:26,770 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_chk_alarm_bit [2022-10-17 10:45:26,770 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-10-17 10:45:26,771 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-10-17 10:45:26,771 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-10-17 10:45:26,771 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-10-17 10:45:26,771 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-10-17 10:45:26,771 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-10-17 10:45:26,771 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-10-17 10:45:26,771 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-10-17 10:45:26,772 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-10-17 10:45:26,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-10-17 10:45:26,772 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2022-10-17 10:45:26,772 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2022-10-17 10:45:26,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 10:45:26,772 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_card_down [2022-10-17 10:45:26,772 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_card_down [2022-10-17 10:45:26,772 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 10:45:26,773 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 10:45:26,773 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-10-17 10:45:26,773 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-10-17 10:45:26,773 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-10-17 10:45:26,773 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-10-17 10:45:26,773 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-10-17 10:45:26,773 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-10-17 10:45:26,774 INFO L130 BoogieDeclarations]: Found specification of procedure verify_l3_l4_lro_capable [2022-10-17 10:45:26,774 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_l3_l4_lro_capable [2022-10-17 10:45:26,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 10:45:26,774 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link_fault_indication [2022-10-17 10:45:26,774 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link_fault_indication [2022-10-17 10:45:26,774 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_msix_trans [2022-10-17 10:45:26,774 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_msix_trans [2022-10-17 10:45:26,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 10:45:26,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 10:45:26,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 10:45:26,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 10:45:26,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 10:45:26,775 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_multicast [2022-10-17 10:45:26,775 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_multicast [2022-10-17 10:45:26,775 INFO L130 BoogieDeclarations]: Found specification of procedure lro_append_pkt [2022-10-17 10:45:26,776 INFO L138 BoogieDeclarations]: Found implementation of procedure lro_append_pkt [2022-10-17 10:45:26,776 INFO L130 BoogieDeclarations]: Found specification of procedure verify_xena_quiescence [2022-10-17 10:45:26,776 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_xena_quiescence [2022-10-17 10:45:26,776 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-10-17 10:45:26,776 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-10-17 10:45:26,776 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 10:45:26,776 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 10:45:26,777 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-10-17 10:45:26,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-10-17 10:45:26,777 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-10-17 10:45:26,777 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-10-17 10:45:26,777 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-10-17 10:45:26,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-10-17 10:45:26,777 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 10:45:26,777 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 10:45:26,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-10-17 10:45:26,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-10-17 10:45:26,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 10:45:26,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 10:45:26,778 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-10-17 10:45:26,778 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-10-17 10:45:26,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-10-17 10:45:26,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-10-17 10:45:26,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-17 10:45:26,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-17 10:45:26,779 INFO L130 BoogieDeclarations]: Found specification of procedure tx_intr_handler [2022-10-17 10:45:26,779 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_intr_handler [2022-10-17 10:45:26,779 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-10-17 10:45:26,779 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-10-17 10:45:26,779 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2022-10-17 10:45:26,780 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2022-10-17 10:45:26,780 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2022-10-17 10:45:26,780 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2022-10-17 10:45:26,780 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-10-17 10:45:26,780 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-10-17 10:45:26,780 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-10-17 10:45:26,780 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-10-17 10:45:26,781 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-10-17 10:45:26,781 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-10-17 10:45:26,781 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_mac_addr [2022-10-17 10:45:26,781 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_mac_addr [2022-10-17 10:45:26,781 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-10-17 10:45:26,781 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-10-17 10:45:26,781 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2022-10-17 10:45:26,781 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2022-10-17 10:45:26,782 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 10:45:26,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 10:45:26,782 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 10:45:26,782 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 10:45:26,782 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_open [2022-10-17 10:45:26,782 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_open [2022-10-17 10:45:26,782 INFO L130 BoogieDeclarations]: Found specification of procedure queue_rx_frame [2022-10-17 10:45:26,783 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_rx_frame [2022-10-17 10:45:26,783 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 10:45:26,783 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 10:45:26,783 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txpic_intr_handle [2022-10-17 10:45:26,783 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txpic_intr_handle [2022-10-17 10:45:26,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 10:45:26,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2022-10-17 10:45:26,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2022-10-17 10:45:26,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 10:45:26,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 10:45:26,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 10:45:26,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 10:45:26,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 10:45:26,784 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_verify_pci_mode [2022-10-17 10:45:26,784 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_verify_pci_mode [2022-10-17 10:45:26,785 INFO L130 BoogieDeclarations]: Found specification of procedure is_s2io_card_up [2022-10-17 10:45:26,785 INFO L138 BoogieDeclarations]: Found implementation of procedure is_s2io_card_up [2022-10-17 10:45:26,785 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-10-17 10:45:26,785 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-10-17 10:45:26,785 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-10-17 10:45:26,785 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-10-17 10:45:26,785 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_netpoll [2022-10-17 10:45:26,785 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_netpoll [2022-10-17 10:45:26,786 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_xpak_counter [2022-10-17 10:45:26,786 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_xpak_counter [2022-10-17 10:45:26,786 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_subqueue_stopped [2022-10-17 10:45:26,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_subqueue_stopped [2022-10-17 10:45:26,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-10-17 10:45:26,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-10-17 10:45:26,786 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-10-17 10:45:26,786 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-10-17 10:45:26,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 10:45:26,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 10:45:26,787 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-10-17 10:45:26,787 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-10-17 10:45:26,787 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_mdio_read [2022-10-17 10:45:26,787 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_mdio_read [2022-10-17 10:45:26,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2022-10-17 10:45:26,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2022-10-17 10:45:26,788 INFO L130 BoogieDeclarations]: Found specification of procedure clear_lro_session [2022-10-17 10:45:26,788 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_lro_session [2022-10-17 10:45:26,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-10-17 10:45:26,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-10-17 10:45:26,788 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_io_resume [2022-10-17 10:45:26,788 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_io_resume [2022-10-17 10:45:26,788 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-10-17 10:45:26,789 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-10-17 10:45:26,789 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_wake_all_tx_queue [2022-10-17 10:45:26,789 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_wake_all_tx_queue [2022-10-17 10:45:26,789 INFO L130 BoogieDeclarations]: Found specification of procedure remove_msix_isr [2022-10-17 10:45:26,789 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_msix_isr [2022-10-17 10:45:26,789 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_down [2022-10-17 10:45:26,789 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_down [2022-10-17 10:45:26,790 INFO L130 BoogieDeclarations]: Found specification of procedure store_xmsi_data [2022-10-17 10:45:26,790 INFO L138 BoogieDeclarations]: Found implementation of procedure store_xmsi_data [2022-10-17 10:45:26,790 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2022-10-17 10:45:26,790 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2022-10-17 10:45:26,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 10:45:26,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 10:45:26,790 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-10-17 10:45:26,790 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-10-17 10:45:26,791 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2022-10-17 10:45:26,791 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2022-10-17 10:45:26,791 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-10-17 10:45:26,791 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-10-17 10:45:28,507 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 10:45:28,517 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 10:45:32,296 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;