./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 35987657 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 463dbca1530ea0e57c159e9405d50f794488f63283b3e27908f44b92b1921358 --- Real Ultimate output --- This is Ultimate 0.2.2-?-3598765 [2022-07-21 15:19:10,097 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 15:19:10,100 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 15:19:10,144 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 15:19:10,144 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 15:19:10,146 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 15:19:10,149 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 15:19:10,152 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 15:19:10,154 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 15:19:10,158 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 15:19:10,159 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 15:19:10,163 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 15:19:10,163 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 15:19:10,165 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 15:19:10,166 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 15:19:10,168 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 15:19:10,169 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 15:19:10,170 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 15:19:10,172 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 15:19:10,177 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 15:19:10,178 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 15:19:10,179 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 15:19:10,180 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 15:19:10,181 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 15:19:10,183 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 15:19:10,189 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 15:19:10,189 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 15:19:10,190 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 15:19:10,190 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 15:19:10,191 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 15:19:10,191 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 15:19:10,192 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 15:19:10,193 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 15:19:10,194 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 15:19:10,195 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 15:19:10,196 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 15:19:10,196 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 15:19:10,196 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 15:19:10,197 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 15:19:10,197 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 15:19:10,198 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 15:19:10,198 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 15:19:10,203 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-21 15:19:10,234 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 15:19:10,234 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 15:19:10,235 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 15:19:10,235 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 15:19:10,235 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 15:19:10,236 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 15:19:10,236 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 15:19:10,236 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 15:19:10,236 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 15:19:10,237 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 15:19:10,237 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-21 15:19:10,238 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 15:19:10,238 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 15:19:10,238 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 15:19:10,238 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 15:19:10,238 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 15:19:10,239 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 15:19:10,239 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 15:19:10,239 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 15:19:10,239 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 15:19:10,239 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 15:19:10,240 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 15:19:10,240 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 15:19:10,240 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 15:19:10,240 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 15:19:10,240 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-21 15:19:10,240 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-21 15:19:10,241 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 15:19:10,241 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 15:19:10,241 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 15:19:10,241 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 463dbca1530ea0e57c159e9405d50f794488f63283b3e27908f44b92b1921358 [2022-07-21 15:19:10,558 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 15:19:10,576 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 15:19:10,578 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 15:19:10,579 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 15:19:10,580 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 15:19:10,581 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i [2022-07-21 15:19:10,635 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da91c6dd0/dfccaf4195e54352bce855db7aa47cf1/FLAGe4dfc0b64 [2022-07-21 15:19:11,524 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 15:19:11,524 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i [2022-07-21 15:19:11,579 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da91c6dd0/dfccaf4195e54352bce855db7aa47cf1/FLAGe4dfc0b64 [2022-07-21 15:19:11,949 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da91c6dd0/dfccaf4195e54352bce855db7aa47cf1 [2022-07-21 15:19:11,951 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 15:19:11,952 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 15:19:11,955 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 15:19:11,955 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 15:19:11,961 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 15:19:11,962 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 03:19:11" (1/1) ... [2022-07-21 15:19:11,963 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d21305d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:19:11, skipping insertion in model container [2022-07-21 15:19:11,963 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 03:19:11" (1/1) ... [2022-07-21 15:19:11,968 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 15:19:12,184 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 15:19:15,915 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[487146,487159] [2022-07-21 15:19:15,918 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[487315,487328] [2022-07-21 15:19:15,918 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[487482,487495] [2022-07-21 15:19:15,919 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[487650,487663] [2022-07-21 15:19:15,945 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 15:19:15,981 INFO L203 MainTranslator]: Completed pre-run [2022-07-21 15:19:16,218 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) [2022-07-21 15:19:16,226 INFO L158 Benchmark]: Toolchain (without parser) took 4272.14ms. Allocated memory was 69.2MB in the beginning and 192.9MB in the end (delta: 123.7MB). Free memory was 40.4MB in the beginning and 96.0MB in the end (delta: -55.6MB). Peak memory consumption was 73.5MB. Max. memory is 16.1GB. [2022-07-21 15:19:16,227 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 54.5MB. Free memory was 36.7MB in the beginning and 36.7MB in the end (delta: 44.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-21 15:19:16,229 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4268.44ms. Allocated memory was 69.2MB in the beginning and 192.9MB in the end (delta: 123.7MB). Free memory was 40.2MB in the beginning and 96.0MB in the end (delta: -55.8MB). Peak memory consumption was 73.5MB. Max. memory is 16.1GB. [2022-07-21 15:19:16,230 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 54.5MB. Free memory was 36.7MB in the beginning and 36.7MB in the end (delta: 44.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4268.44ms. Allocated memory was 69.2MB in the beginning and 192.9MB in the end (delta: 123.7MB). Free memory was 40.2MB in the beginning and 96.0MB in the end (delta: -55.8MB). Peak memory consumption was 73.5MB. 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=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 463dbca1530ea0e57c159e9405d50f794488f63283b3e27908f44b92b1921358 --- Real Ultimate output --- This is Ultimate 0.2.2-?-3598765 [2022-07-21 15:19:17,887 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 15:19:17,889 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 15:19:17,914 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 15:19:17,915 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 15:19:17,916 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 15:19:17,920 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 15:19:17,923 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 15:19:17,924 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 15:19:17,928 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 15:19:17,929 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 15:19:17,934 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 15:19:17,934 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 15:19:17,935 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 15:19:17,937 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 15:19:17,938 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 15:19:17,938 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 15:19:17,940 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 15:19:17,943 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 15:19:17,947 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 15:19:17,949 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 15:19:17,950 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 15:19:17,951 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 15:19:17,952 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 15:19:17,959 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 15:19:17,964 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 15:19:17,966 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 15:19:17,966 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 15:19:17,967 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 15:19:17,967 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 15:19:17,968 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 15:19:17,968 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 15:19:17,970 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 15:19:17,970 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 15:19:17,971 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 15:19:17,972 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 15:19:17,972 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 15:19:17,973 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 15:19:17,973 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 15:19:17,973 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 15:19:17,974 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 15:19:17,975 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 15:19:17,979 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-21 15:19:18,006 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 15:19:18,007 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 15:19:18,007 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 15:19:18,007 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 15:19:18,008 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 15:19:18,008 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 15:19:18,009 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 15:19:18,009 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 15:19:18,009 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 15:19:18,010 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 15:19:18,010 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 15:19:18,010 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 15:19:18,011 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 15:19:18,011 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 15:19:18,011 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-21 15:19:18,011 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-21 15:19:18,011 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-21 15:19:18,012 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 15:19:18,012 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 15:19:18,012 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 15:19:18,012 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 15:19:18,012 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 15:19:18,013 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 15:19:18,013 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 15:19:18,013 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 15:19:18,013 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 15:19:18,013 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 15:19:18,014 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-21 15:19:18,014 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-21 15:19:18,014 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 15:19:18,014 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 15:19:18,014 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 15:19:18,015 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-21 15:19:18,015 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 463dbca1530ea0e57c159e9405d50f794488f63283b3e27908f44b92b1921358 [2022-07-21 15:19:18,315 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 15:19:18,336 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 15:19:18,339 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 15:19:18,340 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 15:19:18,341 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 15:19:18,342 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i [2022-07-21 15:19:18,395 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/484d2bbba/d8dcb10951914c0ab7ec6632a03fd2ad/FLAG1a5fba44d [2022-07-21 15:19:19,272 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 15:19:19,273 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i [2022-07-21 15:19:19,329 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/484d2bbba/d8dcb10951914c0ab7ec6632a03fd2ad/FLAG1a5fba44d [2022-07-21 15:19:19,781 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/484d2bbba/d8dcb10951914c0ab7ec6632a03fd2ad [2022-07-21 15:19:19,783 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 15:19:19,784 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 15:19:19,785 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 15:19:19,785 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 15:19:19,788 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 15:19:19,789 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 03:19:19" (1/1) ... [2022-07-21 15:19:19,790 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@642efc14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:19:19, skipping insertion in model container [2022-07-21 15:19:19,790 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 03:19:19" (1/1) ... [2022-07-21 15:19:19,796 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 15:19:19,969 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 15:19:23,640 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[487146,487159] [2022-07-21 15:19:23,643 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[487315,487328] [2022-07-21 15:19:23,643 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[487482,487495] [2022-07-21 15:19:23,649 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[487650,487663] [2022-07-21 15:19:23,678 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 15:19:23,725 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-07-21 15:19:23,853 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 15:19:24,248 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[487146,487159] [2022-07-21 15:19:24,248 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[487315,487328] [2022-07-21 15:19:24,249 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[487482,487495] [2022-07-21 15:19:24,249 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[487650,487663] [2022-07-21 15:19:24,255 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 15:19:24,293 INFO L203 MainTranslator]: Completed pre-run [2022-07-21 15:19:24,661 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[487146,487159] [2022-07-21 15:19:24,662 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[487315,487328] [2022-07-21 15:19:24,663 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[487482,487495] [2022-07-21 15:19:24,663 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[487650,487663] [2022-07-21 15:19:24,703 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 15:19:24,953 INFO L208 MainTranslator]: Completed translation [2022-07-21 15:19:24,954 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:19:24 WrapperNode [2022-07-21 15:19:24,954 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-21 15:19:24,955 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-21 15:19:24,955 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-21 15:19:24,955 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-21 15:19:24,960 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:19:24" (1/1) ... [2022-07-21 15:19:25,119 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:19:24" (1/1) ... [2022-07-21 15:19:25,378 INFO L137 Inliner]: procedures = 691, calls = 4210, calls flagged for inlining = 325, calls inlined = 302, statements flattened = 9864 [2022-07-21 15:19:25,380 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-21 15:19:25,381 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-21 15:19:25,382 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-21 15:19:25,382 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-21 15:19:25,391 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:19:24" (1/1) ... [2022-07-21 15:19:25,392 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:19:24" (1/1) ... [2022-07-21 15:19:25,437 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:19:24" (1/1) ... [2022-07-21 15:19:25,438 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:19:24" (1/1) ... [2022-07-21 15:19:25,633 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:19:24" (1/1) ... [2022-07-21 15:19:25,663 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:19:24" (1/1) ... [2022-07-21 15:19:25,725 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:19:24" (1/1) ... [2022-07-21 15:19:25,783 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-21 15:19:25,785 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-21 15:19:25,785 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-21 15:19:25,785 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-21 15:19:25,786 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:19:24" (1/1) ... [2022-07-21 15:19:25,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 15:19:25,800 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-21 15:19:25,812 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-07-21 15:19:25,833 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-07-21 15:19:25,855 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-07-21 15:19:25,856 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-07-21 15:19:25,856 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_read [2022-07-21 15:19:25,856 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_read [2022-07-21 15:19:25,856 INFO L130 BoogieDeclarations]: Found specification of procedure cas_pcs_link_check [2022-07-21 15:19:25,856 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_pcs_link_check [2022-07-21 15:19:25,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_121 [2022-07-21 15:19:25,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_121 [2022-07-21 15:19:25,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-07-21 15:19:25,857 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-07-21 15:19:25,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-21 15:19:25,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-21 15:19:25,857 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-07-21 15:19:25,858 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-07-21 15:19:25,858 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-07-21 15:19:25,858 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-07-21 15:19:25,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-21 15:19:25,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-21 15:19:25,858 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mii_link_check [2022-07-21 15:19:25,859 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mii_link_check [2022-07-21 15:19:25,859 INFO L130 BoogieDeclarations]: Found specification of procedure cas_calc_tabort [2022-07-21 15:19:25,859 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_calc_tabort [2022-07-21 15:19:25,859 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-07-21 15:19:25,859 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-07-21 15:19:25,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2022-07-21 15:19:25,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2022-07-21 15:19:25,860 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-07-21 15:19:25,860 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-07-21 15:19:25,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-07-21 15:19:25,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-07-21 15:19:25,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_147 [2022-07-21 15:19:25,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_147 [2022-07-21 15:19:25,861 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-07-21 15:19:25,861 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-07-21 15:19:25,861 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-07-21 15:19:25,861 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-07-21 15:19:25,862 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-07-21 15:19:25,862 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-07-21 15:19:25,862 INFO L130 BoogieDeclarations]: Found specification of procedure cas_lock_tx [2022-07-21 15:19:25,862 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_lock_tx [2022-07-21 15:19:25,862 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-07-21 15:19:25,862 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-07-21 15:19:25,863 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-07-21 15:19:25,863 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-07-21 15:19:25,863 INFO L130 BoogieDeclarations]: Found specification of procedure cas_disable_irq [2022-07-21 15:19:25,863 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_disable_irq [2022-07-21 15:19:25,863 INFO L130 BoogieDeclarations]: Found specification of procedure cas_free_rxds [2022-07-21 15:19:25,863 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_free_rxds [2022-07-21 15:19:25,864 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2022-07-21 15:19:25,864 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2022-07-21 15:19:25,864 INFO L130 BoogieDeclarations]: Found specification of procedure cas_open [2022-07-21 15:19:25,864 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_open [2022-07-21 15:19:25,864 INFO L130 BoogieDeclarations]: Found specification of procedure cas_interrupt [2022-07-21 15:19:25,864 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_interrupt [2022-07-21 15:19:25,864 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_tiny_free [2022-07-21 15:19:25,865 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_tiny_free [2022-07-21 15:19:25,865 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-07-21 15:19:25,865 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-07-21 15:19:25,865 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_map [2022-07-21 15:19:25,865 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_map [2022-07-21 15:19:25,865 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_init [2022-07-21 15:19:25,866 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_init [2022-07-21 15:19:25,866 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2022-07-21 15:19:25,866 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2022-07-21 15:19:25,866 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2022-07-21 15:19:25,866 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2022-07-21 15:19:25,866 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-07-21 15:19:25,867 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-07-21 15:19:25,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-07-21 15:19:25,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-07-21 15:19:25,867 INFO L130 BoogieDeclarations]: Found specification of procedure cas_enable_irq [2022-07-21 15:19:25,867 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_enable_irq [2022-07-21 15:19:25,867 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-07-21 15:19:25,867 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-07-21 15:19:25,868 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-07-21 15:19:25,868 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-07-21 15:19:25,868 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_dequeue [2022-07-21 15:19:25,868 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_dequeue [2022-07-21 15:19:25,868 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-07-21 15:19:25,868 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-07-21 15:19:25,869 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-07-21 15:19:25,869 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-07-21 15:19:25,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-07-21 15:19:25,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-07-21 15:19:25,869 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-07-21 15:19:25,869 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-07-21 15:19:25,869 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-07-21 15:19:25,870 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-07-21 15:19:25,870 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-21 15:19:25,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_108 [2022-07-21 15:19:25,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_108 [2022-07-21 15:19:25,870 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-07-21 15:19:25,870 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-07-21 15:19:25,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-07-21 15:19:25,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-07-21 15:19:25,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-07-21 15:19:25,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-07-21 15:19:25,871 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_multicast [2022-07-21 15:19:25,871 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_multicast [2022-07-21 15:19:25,871 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-07-21 15:19:25,872 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-07-21 15:19:25,872 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-07-21 15:19:25,872 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-07-21 15:19:25,872 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_free [2022-07-21 15:19:25,872 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_free [2022-07-21 15:19:25,872 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_timeout [2022-07-21 15:19:25,873 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_timeout [2022-07-21 15:19:25,873 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-07-21 15:19:25,873 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-07-21 15:19:25,873 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_pcs_link_mode [2022-07-21 15:19:25,873 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_pcs_link_mode [2022-07-21 15:19:25,873 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-07-21 15:19:25,874 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-07-21 15:19:25,874 INFO L130 BoogieDeclarations]: Found specification of procedure cas_close [2022-07-21 15:19:25,874 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_close [2022-07-21 15:19:25,874 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_swap [2022-07-21 15:19:25,874 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_swap [2022-07-21 15:19:25,874 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-07-21 15:19:25,875 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-07-21 15:19:25,875 INFO L130 BoogieDeclarations]: Found specification of procedure cas_netpoll [2022-07-21 15:19:25,875 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_netpoll [2022-07-21 15:19:25,875 INFO L130 BoogieDeclarations]: Found specification of procedure cas_hard_reset [2022-07-21 15:19:25,875 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_hard_reset [2022-07-21 15:19:25,875 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-07-21 15:19:25,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-07-21 15:19:25,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-07-21 15:19:25,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-07-21 15:19:25,876 INFO L130 BoogieDeclarations]: Found specification of procedure cas_rxc_init [2022-07-21 15:19:25,876 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_rxc_init [2022-07-21 15:19:25,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-21 15:19:25,876 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-21 15:19:25,876 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clear_mac_err [2022-07-21 15:19:25,877 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clear_mac_err [2022-07-21 15:19:25,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-07-21 15:19:25,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-07-21 15:19:25,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-07-21 15:19:25,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-07-21 15:19:25,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-07-21 15:19:25,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-07-21 15:19:25,878 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-07-21 15:19:25,878 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-07-21 15:19:25,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2022-07-21 15:19:25,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2022-07-21 15:19:25,878 INFO L130 BoogieDeclarations]: Found specification of procedure cas_remove_one [2022-07-21 15:19:25,878 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_remove_one [2022-07-21 15:19:25,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_NOT_ARG_SIGN [2022-07-21 15:19:25,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_NOT_ARG_SIGN [2022-07-21 15:19:25,879 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-07-21 15:19:25,879 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-07-21 15:19:25,879 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-07-21 15:19:25,879 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-07-21 15:19:25,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-07-21 15:19:25,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-07-21 15:19:25,880 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-07-21 15:19:25,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-07-21 15:19:25,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-21 15:19:25,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-07-21 15:19:25,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-07-21 15:19:25,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-21 15:19:25,881 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2022-07-21 15:19:25,881 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2022-07-21 15:19:25,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-07-21 15:19:25,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-07-21 15:19:25,881 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-07-21 15:19:25,881 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-07-21 15:19:25,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-21 15:19:25,882 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-21 15:19:25,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-07-21 15:19:25,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-07-21 15:19:25,882 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-07-21 15:19:25,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-07-21 15:19:25,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-07-21 15:19:25,883 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_link_modes [2022-07-21 15:19:25,883 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_link_modes [2022-07-21 15:19:25,883 INFO L130 BoogieDeclarations]: Found specification of procedure cas_link_timer [2022-07-21 15:19:25,883 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_link_timer [2022-07-21 15:19:25,883 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_mii_link_mode [2022-07-21 15:19:25,883 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_mii_link_mode [2022-07-21 15:19:25,883 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2022-07-21 15:19:25,883 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2022-07-21 15:19:25,884 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-07-21 15:19:25,884 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-07-21 15:19:25,884 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-07-21 15:19:25,884 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-07-21 15:19:25,884 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2022-07-21 15:19:25,884 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2022-07-21 15:19:25,884 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-07-21 15:19:25,885 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-07-21 15:19:25,885 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-07-21 15:19:25,885 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-07-21 15:19:25,885 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-07-21 15:19:25,885 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-07-21 15:19:25,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-07-21 15:19:25,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-07-21 15:19:25,886 INFO L130 BoogieDeclarations]: Found specification of procedure csum_unfold [2022-07-21 15:19:25,886 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_unfold [2022-07-21 15:19:25,886 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-07-21 15:19:25,886 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-07-21 15:19:25,886 INFO L130 BoogieDeclarations]: Found specification of procedure cas_entropy_gather [2022-07-21 15:19:25,886 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_entropy_gather [2022-07-21 15:19:25,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-07-21 15:19:25,887 INFO L130 BoogieDeclarations]: Found specification of procedure cas_resume [2022-07-21 15:19:25,887 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_resume [2022-07-21 15:19:25,887 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-21 15:19:25,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-21 15:19:25,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-07-21 15:19:25,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-07-21 15:19:25,888 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_alloc [2022-07-21 15:19:25,888 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_alloc [2022-07-21 15:19:25,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-07-21 15:19:25,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-21 15:19:25,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-07-21 15:19:25,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-21 15:19:25,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-21 15:19:25,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-21 15:19:25,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-07-21 15:19:25,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-07-21 15:19:25,889 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-07-21 15:19:25,889 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-07-21 15:19:25,889 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mif_poll [2022-07-21 15:19:25,890 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mif_poll [2022-07-21 15:19:25,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-07-21 15:19:25,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-07-21 15:19:25,890 INFO L130 BoogieDeclarations]: Found specification of procedure cas_unlock_tx [2022-07-21 15:19:25,890 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_unlock_tx [2022-07-21 15:19:25,890 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-21 15:19:25,891 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-21 15:19:25,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_133 [2022-07-21 15:19:25,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_133 [2022-07-21 15:19:25,891 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2022-07-21 15:19:25,891 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2022-07-21 15:19:25,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_135 [2022-07-21 15:19:25,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_135 [2022-07-21 15:19:25,892 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-07-21 15:19:25,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-07-21 15:19:25,892 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2022-07-21 15:19:25,892 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2022-07-21 15:19:25,892 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-07-21 15:19:25,892 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-07-21 15:19:25,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-21 15:19:25,893 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-21 15:19:25,893 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-07-21 15:19:25,893 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-07-21 15:19:25,893 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-07-21 15:19:25,893 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-07-21 15:19:25,894 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_buf [2022-07-21 15:19:25,894 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_buf [2022-07-21 15:19:25,894 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mac_reset [2022-07-21 15:19:25,894 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mac_reset [2022-07-21 15:19:25,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_cas [2022-07-21 15:19:25,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_cas [2022-07-21 15:19:25,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-21 15:19:25,895 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-21 15:19:25,895 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-21 15:19:25,895 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_set_page [2022-07-21 15:19:25,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_set_page [2022-07-21 15:19:25,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-21 15:19:25,895 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_regs_len [2022-07-21 15:19:25,895 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_regs_len [2022-07-21 15:19:25,896 INFO L130 BoogieDeclarations]: Found specification of procedure cas_reset [2022-07-21 15:19:25,896 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_reset [2022-07-21 15:19:25,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2022-07-21 15:19:25,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2022-07-21 15:19:25,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_NOT_ARG_SIGN [2022-07-21 15:19:25,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_NOT_ARG_SIGN [2022-07-21 15:19:25,897 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-07-21 15:19:25,897 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-07-21 15:19:25,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-07-21 15:19:25,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-07-21 15:19:25,899 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_page [2022-07-21 15:19:25,899 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_page [2022-07-21 15:19:25,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-07-21 15:19:25,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-07-21 15:19:25,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-21 15:19:25,900 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-07-21 15:19:25,900 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-07-21 15:19:25,900 INFO L130 BoogieDeclarations]: Found specification of procedure cas_nway_reset [2022-07-21 15:19:25,900 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_nway_reset [2022-07-21 15:19:25,900 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-07-21 15:19:25,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-07-21 15:19:25,901 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-07-21 15:19:25,901 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-07-21 15:19:25,901 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-07-21 15:19:25,901 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-07-21 15:19:25,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-07-21 15:19:25,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-07-21 15:19:25,902 INFO L130 BoogieDeclarations]: Found specification of procedure cas_setup_multicast [2022-07-21 15:19:25,902 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_setup_multicast [2022-07-21 15:19:25,902 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_powerdown [2022-07-21 15:19:25,902 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_powerdown [2022-07-21 15:19:25,902 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_rxds_ringN [2022-07-21 15:19:25,902 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_rxds_ringN [2022-07-21 15:19:25,903 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-07-21 15:19:25,903 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-07-21 15:19:25,903 INFO L130 BoogieDeclarations]: Found specification of procedure cas_vpd_match [2022-07-21 15:19:25,903 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_vpd_match [2022-07-21 15:19:25,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_83 [2022-07-21 15:19:25,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_83 [2022-07-21 15:19:25,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_81 [2022-07-21 15:19:25,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_81 [2022-07-21 15:19:25,904 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-07-21 15:19:25,904 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-07-21 15:19:25,904 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2022-07-21 15:19:25,904 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2022-07-21 15:19:25,904 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-07-21 15:19:25,905 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-07-21 15:19:25,905 INFO L130 BoogieDeclarations]: Found specification of procedure page_count [2022-07-21 15:19:25,905 INFO L138 BoogieDeclarations]: Found implementation of procedure page_count [2022-07-21 15:19:25,905 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-07-21 15:19:25,905 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-07-21 15:19:25,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_77 [2022-07-21 15:19:25,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_77 [2022-07-21 15:19:25,906 INFO L130 BoogieDeclarations]: Found specification of procedure cas_shutdown [2022-07-21 15:19:25,906 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_shutdown [2022-07-21 15:19:25,906 INFO L130 BoogieDeclarations]: Found specification of procedure cas_begin_auto_negotiation [2022-07-21 15:19:25,906 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_begin_auto_negotiation [2022-07-21 15:19:25,906 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-07-21 15:19:25,906 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-07-21 15:19:25,907 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-07-21 15:19:25,907 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-07-21 15:19:25,907 INFO L130 BoogieDeclarations]: Found specification of procedure cas_write_txd [2022-07-21 15:19:25,907 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_write_txd [2022-07-21 15:19:25,907 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-21 15:19:25,907 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-21 15:19:25,907 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_ref [2022-07-21 15:19:25,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_ref [2022-07-21 15:19:25,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-07-21 15:19:25,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-07-21 15:19:25,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-07-21 15:19:25,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-07-21 15:19:25,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-21 15:19:25,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-21 15:19:25,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_82 [2022-07-21 15:19:25,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_82 [2022-07-21 15:19:25,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_84 [2022-07-21 15:19:25,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_84 [2022-07-21 15:19:25,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_79 [2022-07-21 15:19:25,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_79 [2022-07-21 15:19:25,909 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-07-21 15:19:25,910 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-07-21 15:19:25,910 INFO L130 BoogieDeclarations]: Found specification of procedure cas_init_hw [2022-07-21 15:19:25,910 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_init_hw [2022-07-21 15:19:25,910 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clean_rings [2022-07-21 15:19:25,910 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clean_rings [2022-07-21 15:19:25,910 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_free [2022-07-21 15:19:25,911 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_free [2022-07-21 15:19:25,911 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-07-21 15:19:25,911 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-07-21 15:19:25,911 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_write [2022-07-21 15:19:25,911 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_write [2022-07-21 15:19:25,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-07-21 15:19:25,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-07-21 15:19:25,912 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-07-21 15:19:25,912 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-07-21 15:19:25,912 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-07-21 15:19:25,912 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-07-21 15:19:25,912 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_recover [2022-07-21 15:19:25,912 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_recover [2022-07-21 15:19:25,913 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2022-07-21 15:19:25,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2022-07-21 15:19:25,914 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-07-21 15:19:25,914 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-07-21 15:19:25,915 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_stats [2022-07-21 15:19:25,915 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_stats [2022-07-21 15:19:25,916 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2022-07-21 15:19:25,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2022-07-21 15:19:25,916 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-07-21 15:19:25,916 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-07-21 15:19:25,921 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2022-07-21 15:19:25,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2022-07-21 15:19:25,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-07-21 15:19:25,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-07-21 15:19:25,921 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-07-21 15:19:25,921 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-07-21 15:19:25,921 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-07-21 15:19:25,922 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-07-21 15:19:25,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_107 [2022-07-21 15:19:25,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_107 [2022-07-21 15:19:27,062 INFO L234 CfgBuilder]: Building ICFG [2022-07-21 15:19:27,065 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-21 15:19:30,973 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;