./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.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_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/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_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/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_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/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 463dbca1530ea0e57c159e9405d50f794488f63283b3e27908f44b92b1921358 --- 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 10:39:58,673 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:39:58,674 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:39:58,725 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:39:58,726 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:39:58,732 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:39:58,733 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:39:58,736 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:39:58,738 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:39:58,739 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:39:58,741 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:39:58,742 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:39:58,743 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:39:58,744 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:39:58,746 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:39:58,747 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:39:58,748 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:39:58,750 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:39:58,752 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:39:58,755 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:39:58,757 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:39:58,765 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:39:58,767 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:39:58,768 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:39:58,773 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:39:58,774 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:39:58,774 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:39:58,775 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:39:58,776 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:39:58,777 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:39:58,778 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:39:58,779 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:39:58,786 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:39:58,789 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:39:58,792 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:39:58,793 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:39:58,793 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:39:58,794 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:39:58,794 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:39:58,795 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:39:58,796 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:39:58,797 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-10-17 10:39:58,856 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:39:58,859 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:39:58,860 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:39:58,861 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:39:58,862 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:39:58,862 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:39:58,863 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:39:58,863 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:39:58,863 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:39:58,863 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:39:58,865 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 10:39:58,865 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:39:58,865 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:39:58,865 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:39:58,866 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:39:58,866 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:39:58,866 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:39:58,866 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:39:58,867 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:39:58,867 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:39:58,867 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:39:58,867 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:39:58,868 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:39:58,868 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:39:58,868 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:39:58,868 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 10:39:58,869 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 10:39:58,869 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:39:58,879 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:39:58,879 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:39:58,879 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_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 463dbca1530ea0e57c159e9405d50f794488f63283b3e27908f44b92b1921358 [2022-10-17 10:39:59,159 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:39:59,193 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:39:59,198 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:39:59,199 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:39:59,200 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:39:59,202 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i [2022-10-17 10:39:59,281 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/bin/uautomizer-J5u9QxTXDZ/data/4127c12f3/4f09406ab45148b19d1d3f53c955e75f/FLAG5ecff9f58 [2022-10-17 10:40:00,539 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:40:00,540 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i [2022-10-17 10:40:00,620 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/bin/uautomizer-J5u9QxTXDZ/data/4127c12f3/4f09406ab45148b19d1d3f53c955e75f/FLAG5ecff9f58 [2022-10-17 10:40:01,135 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/bin/uautomizer-J5u9QxTXDZ/data/4127c12f3/4f09406ab45148b19d1d3f53c955e75f [2022-10-17 10:40:01,140 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:40:01,141 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:40:01,144 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:40:01,144 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:40:01,148 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:40:01,149 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:40:01" (1/1) ... [2022-10-17 10:40:01,151 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59551ea8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:40:01, skipping insertion in model container [2022-10-17 10:40:01,151 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:40:01" (1/1) ... [2022-10-17 10:40:01,159 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:40:01,375 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:40:07,710 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_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[487146,487159] [2022-10-17 10:40:07,713 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_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[487315,487328] [2022-10-17 10:40:07,714 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_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[487482,487495] [2022-10-17 10:40:07,715 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_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[487650,487663] [2022-10-17 10:40:07,753 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:40:07,874 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:40:08,235 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: cfg = (unsigned int )cfg & 63744U [9598] 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:1627) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-10-17 10:40:08,242 INFO L158 Benchmark]: Toolchain (without parser) took 7099.67ms. Allocated memory was 113.2MB in the beginning and 201.3MB in the end (delta: 88.1MB). Free memory was 74.6MB in the beginning and 118.7MB in the end (delta: -44.0MB). Peak memory consumption was 96.7MB. Max. memory is 16.1GB. [2022-10-17 10:40:08,243 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 113.2MB. Free memory is still 87.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 10:40:08,244 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7096.02ms. Allocated memory was 113.2MB in the beginning and 201.3MB in the end (delta: 88.1MB). Free memory was 74.3MB in the beginning and 118.7MB in the end (delta: -44.3MB). Peak memory consumption was 96.7MB. Max. memory is 16.1GB. [2022-10-17 10:40:08,246 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 113.2MB. Free memory is still 87.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7096.02ms. Allocated memory was 113.2MB in the beginning and 201.3MB in the end (delta: 88.1MB). Free memory was 74.3MB in the beginning and 118.7MB in the end (delta: -44.3MB). Peak memory consumption was 96.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: cfg = (unsigned int )cfg & 63744U [9598] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: cfg = (unsigned int )cfg & 63744U [9598]: 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_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/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_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/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_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/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 463dbca1530ea0e57c159e9405d50f794488f63283b3e27908f44b92b1921358 --- 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 10:40:10,769 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:40:10,773 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:40:10,836 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:40:10,837 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:40:10,841 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:40:10,845 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:40:10,854 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:40:10,861 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:40:10,868 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:40:10,869 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:40:10,873 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:40:10,873 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:40:10,876 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:40:10,878 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:40:10,880 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:40:10,882 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:40:10,884 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:40:10,886 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:40:10,898 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:40:10,901 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:40:10,902 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:40:10,906 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:40:10,909 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:40:10,921 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:40:10,921 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:40:10,922 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:40:10,924 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:40:10,925 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:40:10,926 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:40:10,927 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:40:10,928 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:40:10,931 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:40:10,931 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:40:10,933 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:40:10,933 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:40:10,934 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:40:10,935 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:40:10,935 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:40:10,937 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:40:10,938 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:40:10,939 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-10-17 10:40:10,990 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:40:10,990 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:40:10,991 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:40:10,991 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:40:10,992 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:40:10,993 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:40:10,994 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:40:10,995 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:40:10,995 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:40:10,995 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:40:10,997 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:40:10,997 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:40:10,997 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:40:10,998 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:40:10,998 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 10:40:10,999 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 10:40:10,999 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 10:40:10,999 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:40:11,000 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:40:11,000 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:40:11,000 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:40:11,001 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:40:11,001 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:40:11,001 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:40:11,002 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:40:11,002 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:40:11,003 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:40:11,003 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-10-17 10:40:11,003 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 10:40:11,004 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:40:11,004 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:40:11,004 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:40:11,005 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 10:40:11,005 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_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 463dbca1530ea0e57c159e9405d50f794488f63283b3e27908f44b92b1921358 [2022-10-17 10:40:11,511 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:40:11,536 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:40:11,539 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:40:11,541 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:40:11,541 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:40:11,543 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i [2022-10-17 10:40:11,625 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/bin/uautomizer-J5u9QxTXDZ/data/099bdb713/5e222839205c4c6182df8f5441756b77/FLAG223daad2c [2022-10-17 10:40:12,928 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:40:12,929 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i [2022-10-17 10:40:13,009 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/bin/uautomizer-J5u9QxTXDZ/data/099bdb713/5e222839205c4c6182df8f5441756b77/FLAG223daad2c [2022-10-17 10:40:13,057 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/bin/uautomizer-J5u9QxTXDZ/data/099bdb713/5e222839205c4c6182df8f5441756b77 [2022-10-17 10:40:13,059 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:40:13,061 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:40:13,063 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:40:13,086 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:40:13,092 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:40:13,093 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:40:13" (1/1) ... [2022-10-17 10:40:13,094 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70b2721d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:40:13, skipping insertion in model container [2022-10-17 10:40:13,095 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:40:13" (1/1) ... [2022-10-17 10:40:13,103 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:40:13,414 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:40:19,630 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_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[487146,487159] [2022-10-17 10:40:19,633 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_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[487315,487328] [2022-10-17 10:40:19,633 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_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[487482,487495] [2022-10-17 10:40:19,634 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_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[487650,487663] [2022-10-17 10:40:19,665 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:40:19,727 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 10:40:19,841 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:40:20,343 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_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[487146,487159] [2022-10-17 10:40:20,344 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_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[487315,487328] [2022-10-17 10:40:20,344 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_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[487482,487495] [2022-10-17 10:40:20,345 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_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[487650,487663] [2022-10-17 10:40:20,355 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:40:20,407 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:40:20,972 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_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[487146,487159] [2022-10-17 10:40:20,973 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_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[487315,487328] [2022-10-17 10:40:20,973 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_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[487482,487495] [2022-10-17 10:40:20,977 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_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[487650,487663] [2022-10-17 10:40:20,988 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:40:21,378 INFO L208 MainTranslator]: Completed translation [2022-10-17 10:40:21,379 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:40:21 WrapperNode [2022-10-17 10:40:21,379 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 10:40:21,380 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 10:40:21,380 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 10:40:21,380 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 10:40:21,386 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:40:21" (1/1) ... [2022-10-17 10:40:21,593 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:40:21" (1/1) ... [2022-10-17 10:40:21,937 INFO L138 Inliner]: procedures = 691, calls = 4210, calls flagged for inlining = 325, calls inlined = 302, statements flattened = 9864 [2022-10-17 10:40:21,938 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 10:40:21,940 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 10:40:21,940 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 10:40:21,940 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 10:40:21,949 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:40:21" (1/1) ... [2022-10-17 10:40:21,951 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:40:21" (1/1) ... [2022-10-17 10:40:22,042 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:40:21" (1/1) ... [2022-10-17 10:40:22,043 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:40:21" (1/1) ... [2022-10-17 10:40:22,281 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:40:21" (1/1) ... [2022-10-17 10:40:22,340 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:40:21" (1/1) ... [2022-10-17 10:40:22,390 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:40:21" (1/1) ... [2022-10-17 10:40:22,434 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:40:21" (1/1) ... [2022-10-17 10:40:22,501 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 10:40:22,504 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 10:40:22,504 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 10:40:22,504 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 10:40:22,505 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:40:21" (1/1) ... [2022-10-17 10:40:22,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:40:22,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:40:22,546 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 10:40:22,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e55a7b9-6bed-46f0-aa6b-2e6bc54d7723/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 10:40:22,609 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-10-17 10:40:22,609 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-10-17 10:40:22,609 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_read [2022-10-17 10:40:22,609 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_read [2022-10-17 10:40:22,610 INFO L130 BoogieDeclarations]: Found specification of procedure cas_pcs_link_check [2022-10-17 10:40:22,610 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_pcs_link_check [2022-10-17 10:40:22,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_121 [2022-10-17 10:40:22,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_121 [2022-10-17 10:40:22,610 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-10-17 10:40:22,610 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-10-17 10:40:22,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 10:40:22,611 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 10:40:22,611 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-10-17 10:40:22,611 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-10-17 10:40:22,611 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-10-17 10:40:22,611 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-10-17 10:40:22,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 10:40:22,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 10:40:22,612 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mii_link_check [2022-10-17 10:40:22,612 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mii_link_check [2022-10-17 10:40:22,612 INFO L130 BoogieDeclarations]: Found specification of procedure cas_calc_tabort [2022-10-17 10:40:22,613 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_calc_tabort [2022-10-17 10:40:22,613 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-10-17 10:40:22,613 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-10-17 10:40:22,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2022-10-17 10:40:22,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2022-10-17 10:40:22,613 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-10-17 10:40:22,614 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-10-17 10:40:22,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 10:40:22,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 10:40:22,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_147 [2022-10-17 10:40:22,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_147 [2022-10-17 10:40:22,614 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-10-17 10:40:22,615 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-10-17 10:40:22,615 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 10:40:22,615 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 10:40:22,615 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-10-17 10:40:22,615 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-10-17 10:40:22,615 INFO L130 BoogieDeclarations]: Found specification of procedure cas_lock_tx [2022-10-17 10:40:22,616 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_lock_tx [2022-10-17 10:40:22,616 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-10-17 10:40:22,616 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-10-17 10:40:22,616 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 10:40:22,616 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 10:40:22,616 INFO L130 BoogieDeclarations]: Found specification of procedure cas_disable_irq [2022-10-17 10:40:22,617 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_disable_irq [2022-10-17 10:40:22,617 INFO L130 BoogieDeclarations]: Found specification of procedure cas_free_rxds [2022-10-17 10:40:22,617 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_free_rxds [2022-10-17 10:40:22,617 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2022-10-17 10:40:22,617 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2022-10-17 10:40:22,617 INFO L130 BoogieDeclarations]: Found specification of procedure cas_open [2022-10-17 10:40:22,618 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_open [2022-10-17 10:40:22,618 INFO L130 BoogieDeclarations]: Found specification of procedure cas_interrupt [2022-10-17 10:40:22,618 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_interrupt [2022-10-17 10:40:22,618 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_tiny_free [2022-10-17 10:40:22,618 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_tiny_free [2022-10-17 10:40:22,618 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-10-17 10:40:22,618 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-10-17 10:40:22,619 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_map [2022-10-17 10:40:22,619 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_map [2022-10-17 10:40:22,619 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_init [2022-10-17 10:40:22,619 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_init [2022-10-17 10:40:22,619 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2022-10-17 10:40:22,619 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2022-10-17 10:40:22,620 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2022-10-17 10:40:22,620 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2022-10-17 10:40:22,620 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-10-17 10:40:22,620 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-10-17 10:40:22,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 10:40:22,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 10:40:22,621 INFO L130 BoogieDeclarations]: Found specification of procedure cas_enable_irq [2022-10-17 10:40:22,621 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_enable_irq [2022-10-17 10:40:22,621 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-17 10:40:22,621 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-17 10:40:22,621 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-10-17 10:40:22,621 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-10-17 10:40:22,621 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_dequeue [2022-10-17 10:40:22,622 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_dequeue [2022-10-17 10:40:22,622 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-10-17 10:40:22,622 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-10-17 10:40:22,622 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-10-17 10:40:22,622 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-10-17 10:40:22,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 10:40:22,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 10:40:22,623 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 10:40:22,623 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 10:40:22,623 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-10-17 10:40:22,623 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-10-17 10:40:22,623 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 10:40:22,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_108 [2022-10-17 10:40:22,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_108 [2022-10-17 10:40:22,624 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-10-17 10:40:22,624 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-10-17 10:40:22,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-10-17 10:40:22,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 10:40:22,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 10:40:22,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 10:40:22,625 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_multicast [2022-10-17 10:40:22,625 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_multicast [2022-10-17 10:40:22,625 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-10-17 10:40:22,625 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-10-17 10:40:22,625 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-10-17 10:40:22,625 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-10-17 10:40:22,626 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_free [2022-10-17 10:40:22,626 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_free [2022-10-17 10:40:22,626 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_timeout [2022-10-17 10:40:22,626 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_timeout [2022-10-17 10:40:22,626 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-17 10:40:22,626 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-17 10:40:22,626 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_pcs_link_mode [2022-10-17 10:40:22,627 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_pcs_link_mode [2022-10-17 10:40:22,627 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-10-17 10:40:22,627 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-10-17 10:40:22,627 INFO L130 BoogieDeclarations]: Found specification of procedure cas_close [2022-10-17 10:40:22,627 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_close [2022-10-17 10:40:22,627 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_swap [2022-10-17 10:40:22,628 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_swap [2022-10-17 10:40:22,628 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 10:40:22,628 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 10:40:22,628 INFO L130 BoogieDeclarations]: Found specification of procedure cas_netpoll [2022-10-17 10:40:22,628 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_netpoll [2022-10-17 10:40:22,628 INFO L130 BoogieDeclarations]: Found specification of procedure cas_hard_reset [2022-10-17 10:40:22,628 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_hard_reset [2022-10-17 10:40:22,629 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-10-17 10:40:22,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-10-17 10:40:22,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 10:40:22,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 10:40:22,629 INFO L130 BoogieDeclarations]: Found specification of procedure cas_rxc_init [2022-10-17 10:40:22,629 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_rxc_init [2022-10-17 10:40:22,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 10:40:22,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 10:40:22,630 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clear_mac_err [2022-10-17 10:40:22,630 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clear_mac_err [2022-10-17 10:40:22,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-10-17 10:40:22,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-10-17 10:40:22,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 10:40:22,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 10:40:22,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-17 10:40:22,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-17 10:40:22,631 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-10-17 10:40:22,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-10-17 10:40:22,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2022-10-17 10:40:22,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2022-10-17 10:40:22,632 INFO L130 BoogieDeclarations]: Found specification of procedure cas_remove_one [2022-10-17 10:40:22,632 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_remove_one [2022-10-17 10:40:22,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_NOT_ARG_SIGN [2022-10-17 10:40:22,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_NOT_ARG_SIGN [2022-10-17 10:40:22,633 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-10-17 10:40:22,633 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-10-17 10:40:22,633 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-17 10:40:22,633 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-17 10:40:22,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 10:40:22,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 10:40:22,634 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-10-17 10:40:22,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-10-17 10:40:22,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 10:40:22,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-10-17 10:40:22,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-10-17 10:40:22,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 10:40:22,634 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2022-10-17 10:40:22,635 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2022-10-17 10:40:22,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 10:40:22,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 10:40:22,635 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 10:40:22,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 10:40:22,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 10:40:22,635 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 10:40:22,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 10:40:22,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 10:40:22,636 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 10:40:22,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 10:40:22,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 10:40:22,636 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_link_modes [2022-10-17 10:40:22,637 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_link_modes [2022-10-17 10:40:22,637 INFO L130 BoogieDeclarations]: Found specification of procedure cas_link_timer [2022-10-17 10:40:22,637 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_link_timer [2022-10-17 10:40:22,637 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_mii_link_mode [2022-10-17 10:40:22,637 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_mii_link_mode [2022-10-17 10:40:22,637 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2022-10-17 10:40:22,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2022-10-17 10:40:22,638 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-10-17 10:40:22,638 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-10-17 10:40:22,638 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-10-17 10:40:22,638 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-10-17 10:40:22,638 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2022-10-17 10:40:22,638 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2022-10-17 10:40:22,638 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-10-17 10:40:22,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-10-17 10:40:22,639 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 10:40:22,639 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 10:40:22,639 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-10-17 10:40:22,639 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-10-17 10:40:22,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-10-17 10:40:22,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-10-17 10:40:22,640 INFO L130 BoogieDeclarations]: Found specification of procedure csum_unfold [2022-10-17 10:40:22,640 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_unfold [2022-10-17 10:40:22,640 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-10-17 10:40:22,640 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-10-17 10:40:22,640 INFO L130 BoogieDeclarations]: Found specification of procedure cas_entropy_gather [2022-10-17 10:40:22,640 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_entropy_gather [2022-10-17 10:40:22,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 10:40:22,641 INFO L130 BoogieDeclarations]: Found specification of procedure cas_resume [2022-10-17 10:40:22,641 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_resume [2022-10-17 10:40:22,641 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 10:40:22,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 10:40:22,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 10:40:22,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 10:40:22,642 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_alloc [2022-10-17 10:40:22,642 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_alloc [2022-10-17 10:40:22,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 10:40:22,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 10:40:22,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 10:40:22,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 10:40:22,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 10:40:22,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 10:40:22,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 10:40:22,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 10:40:22,643 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-10-17 10:40:22,643 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-10-17 10:40:22,643 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mif_poll [2022-10-17 10:40:22,644 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mif_poll [2022-10-17 10:40:22,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-10-17 10:40:22,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-10-17 10:40:22,644 INFO L130 BoogieDeclarations]: Found specification of procedure cas_unlock_tx [2022-10-17 10:40:22,644 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_unlock_tx [2022-10-17 10:40:22,644 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 10:40:22,644 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 10:40:22,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_133 [2022-10-17 10:40:22,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_133 [2022-10-17 10:40:22,645 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2022-10-17 10:40:22,645 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2022-10-17 10:40:22,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_135 [2022-10-17 10:40:22,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_135 [2022-10-17 10:40:22,645 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-10-17 10:40:22,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-10-17 10:40:22,646 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2022-10-17 10:40:22,646 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2022-10-17 10:40:22,646 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-10-17 10:40:22,646 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-10-17 10:40:22,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 10:40:22,646 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 10:40:22,647 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-10-17 10:40:22,647 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-10-17 10:40:22,647 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-10-17 10:40:22,647 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-10-17 10:40:22,647 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_buf [2022-10-17 10:40:22,647 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_buf [2022-10-17 10:40:22,647 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mac_reset [2022-10-17 10:40:22,647 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mac_reset [2022-10-17 10:40:22,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_cas [2022-10-17 10:40:22,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_cas [2022-10-17 10:40:22,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 10:40:22,648 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 10:40:22,648 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 10:40:22,648 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_set_page [2022-10-17 10:40:22,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_set_page [2022-10-17 10:40:22,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 10:40:22,649 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_regs_len [2022-10-17 10:40:22,649 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_regs_len [2022-10-17 10:40:22,649 INFO L130 BoogieDeclarations]: Found specification of procedure cas_reset [2022-10-17 10:40:22,649 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_reset [2022-10-17 10:40:22,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2022-10-17 10:40:22,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2022-10-17 10:40:22,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_NOT_ARG_SIGN [2022-10-17 10:40:22,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_NOT_ARG_SIGN [2022-10-17 10:40:22,650 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-10-17 10:40:22,650 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-10-17 10:40:22,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 10:40:22,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 10:40:22,650 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_page [2022-10-17 10:40:22,650 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_page [2022-10-17 10:40:22,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 10:40:22,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 10:40:22,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 10:40:22,651 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-10-17 10:40:22,651 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-10-17 10:40:22,651 INFO L130 BoogieDeclarations]: Found specification of procedure cas_nway_reset [2022-10-17 10:40:22,651 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_nway_reset [2022-10-17 10:40:22,651 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 10:40:22,652 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 10:40:22,652 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-17 10:40:22,652 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-17 10:40:22,652 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 10:40:22,652 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 10:40:22,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 10:40:22,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 10:40:22,764 INFO L130 BoogieDeclarations]: Found specification of procedure cas_setup_multicast [2022-10-17 10:40:22,764 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_setup_multicast [2022-10-17 10:40:22,764 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_powerdown [2022-10-17 10:40:22,764 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_powerdown [2022-10-17 10:40:22,765 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_rxds_ringN [2022-10-17 10:40:22,765 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_rxds_ringN [2022-10-17 10:40:22,765 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-10-17 10:40:22,765 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-10-17 10:40:22,765 INFO L130 BoogieDeclarations]: Found specification of procedure cas_vpd_match [2022-10-17 10:40:22,765 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_vpd_match [2022-10-17 10:40:22,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_83 [2022-10-17 10:40:22,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_83 [2022-10-17 10:40:22,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_81 [2022-10-17 10:40:22,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_81 [2022-10-17 10:40:22,765 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-17 10:40:22,765 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-17 10:40:22,766 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2022-10-17 10:40:22,766 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2022-10-17 10:40:22,766 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-10-17 10:40:22,766 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-10-17 10:40:22,766 INFO L130 BoogieDeclarations]: Found specification of procedure page_count [2022-10-17 10:40:22,766 INFO L138 BoogieDeclarations]: Found implementation of procedure page_count [2022-10-17 10:40:22,766 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-10-17 10:40:22,766 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-10-17 10:40:22,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_77 [2022-10-17 10:40:22,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_77 [2022-10-17 10:40:22,766 INFO L130 BoogieDeclarations]: Found specification of procedure cas_shutdown [2022-10-17 10:40:22,767 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_shutdown [2022-10-17 10:40:22,767 INFO L130 BoogieDeclarations]: Found specification of procedure cas_begin_auto_negotiation [2022-10-17 10:40:22,767 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_begin_auto_negotiation [2022-10-17 10:40:22,767 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-10-17 10:40:22,767 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-10-17 10:40:22,767 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 10:40:22,767 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 10:40:22,767 INFO L130 BoogieDeclarations]: Found specification of procedure cas_write_txd [2022-10-17 10:40:22,767 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_write_txd [2022-10-17 10:40:22,767 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 10:40:22,767 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 10:40:22,767 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_ref [2022-10-17 10:40:22,768 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_ref [2022-10-17 10:40:22,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 10:40:22,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 10:40:22,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 10:40:22,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 10:40:22,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 10:40:22,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 10:40:22,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_82 [2022-10-17 10:40:22,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_82 [2022-10-17 10:40:22,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_84 [2022-10-17 10:40:22,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_84 [2022-10-17 10:40:22,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_79 [2022-10-17 10:40:22,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_79 [2022-10-17 10:40:22,769 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-10-17 10:40:22,769 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-10-17 10:40:22,769 INFO L130 BoogieDeclarations]: Found specification of procedure cas_init_hw [2022-10-17 10:40:22,769 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_init_hw [2022-10-17 10:40:22,769 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clean_rings [2022-10-17 10:40:22,769 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clean_rings [2022-10-17 10:40:22,769 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_free [2022-10-17 10:40:22,769 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_free [2022-10-17 10:40:22,769 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-10-17 10:40:22,769 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-10-17 10:40:22,770 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_write [2022-10-17 10:40:22,770 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_write [2022-10-17 10:40:22,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 10:40:22,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 10:40:22,770 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-10-17 10:40:22,770 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-10-17 10:40:22,770 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-10-17 10:40:22,770 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-10-17 10:40:22,770 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_recover [2022-10-17 10:40:22,770 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_recover [2022-10-17 10:40:22,770 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2022-10-17 10:40:22,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2022-10-17 10:40:22,773 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-10-17 10:40:22,774 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-10-17 10:40:22,774 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_stats [2022-10-17 10:40:22,774 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_stats [2022-10-17 10:40:22,775 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2022-10-17 10:40:22,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2022-10-17 10:40:22,775 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-10-17 10:40:22,776 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-10-17 10:40:22,782 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2022-10-17 10:40:22,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2022-10-17 10:40:22,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 10:40:22,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 10:40:22,784 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-10-17 10:40:22,785 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-10-17 10:40:22,785 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-10-17 10:40:22,785 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-10-17 10:40:22,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_107 [2022-10-17 10:40:22,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_107 [2022-10-17 10:40:24,447 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 10:40:24,457 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation