./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.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 1f86bd80e1dfdf8246d3fbc9ed5a7a7eb69a7621f24c545347c1a1ff0b611568 --- Real Ultimate output --- This is Ultimate 0.2.2-?-3598765 [2022-07-21 14:41:06,173 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 14:41:06,175 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 14:41:06,214 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 14:41:06,223 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 14:41:06,224 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 14:41:06,225 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 14:41:06,226 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 14:41:06,227 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 14:41:06,231 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 14:41:06,232 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 14:41:06,236 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 14:41:06,236 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 14:41:06,238 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 14:41:06,239 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 14:41:06,241 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 14:41:06,242 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 14:41:06,243 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 14:41:06,244 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 14:41:06,248 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 14:41:06,249 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 14:41:06,250 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 14:41:06,251 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 14:41:06,252 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 14:41:06,253 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 14:41:06,258 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 14:41:06,259 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 14:41:06,259 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 14:41:06,260 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 14:41:06,260 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 14:41:06,261 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 14:41:06,261 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 14:41:06,262 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 14:41:06,263 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 14:41:06,264 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 14:41:06,264 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 14:41:06,265 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 14:41:06,265 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 14:41:06,265 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 14:41:06,265 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 14:41:06,266 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 14:41:06,267 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 14:41:06,271 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-21 14:41:06,296 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 14:41:06,297 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 14:41:06,297 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 14:41:06,297 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 14:41:06,298 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 14:41:06,298 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 14:41:06,299 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 14:41:06,299 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 14:41:06,299 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 14:41:06,300 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 14:41:06,300 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-21 14:41:06,300 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 14:41:06,300 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 14:41:06,300 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 14:41:06,300 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 14:41:06,301 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 14:41:06,301 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 14:41:06,301 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 14:41:06,301 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 14:41:06,301 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 14:41:06,302 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 14:41:06,302 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 14:41:06,302 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 14:41:06,302 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 14:41:06,302 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 14:41:06,302 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-21 14:41:06,303 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-21 14:41:06,303 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 14:41:06,303 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 14:41:06,303 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 14:41:06,303 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1f86bd80e1dfdf8246d3fbc9ed5a7a7eb69a7621f24c545347c1a1ff0b611568 [2022-07-21 14:41:06,566 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 14:41:06,584 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 14:41:06,587 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 14:41:06,587 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 14:41:06,591 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 14:41:06,592 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i [2022-07-21 14:41:06,635 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8a2318474/bff894b022904726b970cae643114a4d/FLAG05b920272 [2022-07-21 14:41:07,607 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 14:41:07,608 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i [2022-07-21 14:41:07,693 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8a2318474/bff894b022904726b970cae643114a4d/FLAG05b920272 [2022-07-21 14:41:08,168 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8a2318474/bff894b022904726b970cae643114a4d [2022-07-21 14:41:08,170 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 14:41:08,171 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 14:41:08,172 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 14:41:08,172 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 14:41:08,175 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 14:41:08,175 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 02:41:08" (1/1) ... [2022-07-21 14:41:08,176 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b1c8bcc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 02:41:08, skipping insertion in model container [2022-07-21 14:41:08,176 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 02:41:08" (1/1) ... [2022-07-21 14:41:08,180 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 14:41:08,421 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 14:41:17,117 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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[950924,950937] [2022-07-21 14:41:17,119 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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[951069,951082] [2022-07-21 14:41:17,145 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 14:41:17,189 INFO L203 MainTranslator]: Completed pre-run [2022-07-21 14:41:17,316 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: mii_reg = (unsigned int )mii_reg & 63487U [9329] 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 14:41:17,322 INFO L158 Benchmark]: Toolchain (without parser) took 9149.36ms. Allocated memory was 81.8MB in the beginning and 253.8MB in the end (delta: 172.0MB). Free memory was 41.4MB in the beginning and 118.1MB in the end (delta: -76.7MB). Peak memory consumption was 133.5MB. Max. memory is 16.1GB. [2022-07-21 14:41:17,322 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 60.8MB. Free memory was 42.8MB in the beginning and 42.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-21 14:41:17,323 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9147.93ms. Allocated memory was 81.8MB in the beginning and 253.8MB in the end (delta: 172.0MB). Free memory was 41.2MB in the beginning and 118.1MB in the end (delta: -76.9MB). Peak memory consumption was 133.5MB. Max. memory is 16.1GB. [2022-07-21 14:41:17,324 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 60.8MB. Free memory was 42.8MB in the beginning and 42.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9147.93ms. Allocated memory was 81.8MB in the beginning and 253.8MB in the end (delta: 172.0MB). Free memory was 41.2MB in the beginning and 118.1MB in the end (delta: -76.9MB). Peak memory consumption was 133.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: mii_reg = (unsigned int )mii_reg & 63487U [9329] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: mii_reg = (unsigned int )mii_reg & 63487U [9329]: 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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.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 1f86bd80e1dfdf8246d3fbc9ed5a7a7eb69a7621f24c545347c1a1ff0b611568 --- Real Ultimate output --- This is Ultimate 0.2.2-?-3598765 [2022-07-21 14:41:18,673 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 14:41:18,675 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 14:41:18,702 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 14:41:18,702 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 14:41:18,704 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 14:41:18,706 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 14:41:18,708 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 14:41:18,710 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 14:41:18,713 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 14:41:18,714 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 14:41:18,715 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 14:41:18,716 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 14:41:18,717 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 14:41:18,718 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 14:41:18,722 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 14:41:18,722 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 14:41:18,724 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 14:41:18,725 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 14:41:18,729 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 14:41:18,730 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 14:41:18,736 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 14:41:18,737 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 14:41:18,738 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 14:41:18,739 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 14:41:18,748 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 14:41:18,748 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 14:41:18,748 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 14:41:18,749 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 14:41:18,749 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 14:41:18,750 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 14:41:18,750 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 14:41:18,751 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 14:41:18,752 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 14:41:18,753 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 14:41:18,753 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 14:41:18,753 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 14:41:18,754 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 14:41:18,754 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 14:41:18,754 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 14:41:18,755 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 14:41:18,755 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 14:41:18,759 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-21 14:41:18,774 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 14:41:18,774 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 14:41:18,774 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 14:41:18,774 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 14:41:18,775 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 14:41:18,775 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 14:41:18,776 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 14:41:18,776 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 14:41:18,776 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 14:41:18,777 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 14:41:18,777 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 14:41:18,777 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 14:41:18,777 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 14:41:18,777 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 14:41:18,777 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-21 14:41:18,778 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-21 14:41:18,778 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-21 14:41:18,778 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 14:41:18,778 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 14:41:18,778 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 14:41:18,778 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 14:41:18,778 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 14:41:18,779 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 14:41:18,779 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 14:41:18,779 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 14:41:18,779 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 14:41:18,779 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 14:41:18,779 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-21 14:41:18,779 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-21 14:41:18,779 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 14:41:18,780 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 14:41:18,780 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 14:41:18,780 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-21 14:41:18,780 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1f86bd80e1dfdf8246d3fbc9ed5a7a7eb69a7621f24c545347c1a1ff0b611568 [2022-07-21 14:41:19,017 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 14:41:19,029 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 14:41:19,031 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 14:41:19,031 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 14:41:19,032 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 14:41:19,033 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i [2022-07-21 14:41:19,079 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/91f927ef2/3a1b629e6bdb480ba9d378c95c9d1f18/FLAG9bcf6d1c3 [2022-07-21 14:41:20,025 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 14:41:20,025 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i [2022-07-21 14:41:20,123 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/91f927ef2/3a1b629e6bdb480ba9d378c95c9d1f18/FLAG9bcf6d1c3 [2022-07-21 14:41:20,609 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/91f927ef2/3a1b629e6bdb480ba9d378c95c9d1f18 [2022-07-21 14:41:20,611 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 14:41:20,612 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 14:41:20,614 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 14:41:20,614 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 14:41:20,617 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 14:41:20,617 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 02:41:20" (1/1) ... [2022-07-21 14:41:20,618 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57720ee9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 02:41:20, skipping insertion in model container [2022-07-21 14:41:20,618 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 02:41:20" (1/1) ... [2022-07-21 14:41:20,624 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 14:41:20,811 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 14:41:28,978 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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[950924,950937] [2022-07-21 14:41:28,980 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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[951069,951082] [2022-07-21 14:41:29,004 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 14:41:29,070 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-07-21 14:41:29,150 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 14:41:29,651 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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[950924,950937] [2022-07-21 14:41:29,653 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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[951069,951082] [2022-07-21 14:41:29,658 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 14:41:29,710 INFO L203 MainTranslator]: Completed pre-run [2022-07-21 14:41:30,329 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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[950924,950937] [2022-07-21 14:41:30,330 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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[951069,951082] [2022-07-21 14:41:30,334 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 14:41:30,698 INFO L208 MainTranslator]: Completed translation [2022-07-21 14:41:30,699 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 02:41:30 WrapperNode [2022-07-21 14:41:30,699 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-21 14:41:30,700 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-21 14:41:30,700 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-21 14:41:30,700 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-21 14:41:30,705 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 02:41:30" (1/1) ... [2022-07-21 14:41:30,951 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 02:41:30" (1/1) ... [2022-07-21 14:41:31,504 INFO L137 Inliner]: procedures = 881, calls = 16600, calls flagged for inlining = 427, calls inlined = 364, statements flattened = 28360 [2022-07-21 14:41:31,505 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-21 14:41:31,505 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-21 14:41:31,505 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-21 14:41:31,506 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-21 14:41:31,512 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 02:41:30" (1/1) ... [2022-07-21 14:41:31,512 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 02:41:30" (1/1) ... [2022-07-21 14:41:31,646 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 02:41:30" (1/1) ... [2022-07-21 14:41:31,647 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 02:41:30" (1/1) ... [2022-07-21 14:41:32,089 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 02:41:30" (1/1) ... [2022-07-21 14:41:32,143 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 02:41:30" (1/1) ... [2022-07-21 14:41:32,251 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 02:41:30" (1/1) ... [2022-07-21 14:41:32,389 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-21 14:41:32,390 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-21 14:41:32,391 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-21 14:41:32,391 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-21 14:41:32,391 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 02:41:30" (1/1) ... [2022-07-21 14:41:32,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 14:41:32,403 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-21 14:41:32,418 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 14:41:32,447 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_fc_after_link_up [2022-07-21 14:41:32,447 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_fc_after_link_up [2022-07-21 14:41:32,447 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2022-07-21 14:41:32,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2022-07-21 14:41:32,448 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_collision_dist [2022-07-21 14:41:32,448 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_collision_dist [2022-07-21 14:41:32,448 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_ee_clk [2022-07-21 14:41:32,448 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_ee_clk [2022-07-21 14:41:32,448 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-07-21 14:41:32,448 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-07-21 14:41:32,448 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-07-21 14:41:32,449 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-07-21 14:41:32,449 INFO L130 BoogieDeclarations]: Found specification of procedure reg_pattern_test [2022-07-21 14:41:32,449 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_pattern_test [2022-07-21 14:41:32,449 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-07-21 14:41:32,449 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-07-21 14:41:32,449 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-07-21 14:41:32,449 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-07-21 14:41:32,449 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_unmap_and_free_tx_resource [2022-07-21 14:41:32,449 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_unmap_and_free_tx_resource [2022-07-21 14:41:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-07-21 14:41:32,450 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-07-21 14:41:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-07-21 14:41:32,450 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-07-21 14:41:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_rctl [2022-07-21 14:41:32,450 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_rctl [2022-07-21 14:41:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-07-21 14:41:32,450 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-07-21 14:41:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2022-07-21 14:41:32,451 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2022-07-21 14:41:32,439 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 14:41:32,451 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset [2022-07-21 14:41:32,452 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset [2022-07-21 14:41:32,452 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-07-21 14:41:32,452 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-07-21 14:41:32,452 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-07-21 14:41:32,452 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-07-21 14:41:32,452 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-07-21 14:41:32,452 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-07-21 14:41:32,452 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-07-21 14:41:32,453 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-07-21 14:41:32,453 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-07-21 14:41:32,453 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-07-21 14:41:32,453 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg [2022-07-21 14:41:32,453 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg [2022-07-21 14:41:32,453 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_speed_and_duplex [2022-07-21 14:41:32,454 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_speed_and_duplex [2022-07-21 14:41:32,454 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2022-07-21 14:41:32,454 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2022-07-21 14:41:32,455 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-07-21 14:41:32,455 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-07-21 14:41:32,455 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-07-21 14:41:32,455 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-07-21 14:41:32,455 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-07-21 14:41:32,455 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-07-21 14:41:32,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_113 [2022-07-21 14:41:32,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_113 [2022-07-21 14:41:32,455 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link [2022-07-21 14:41:32,456 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link [2022-07-21 14:41:32,456 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_irq [2022-07-21 14:41:32,456 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_irq [2022-07-21 14:41:32,456 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-07-21 14:41:32,456 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-07-21 14:41:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_vlan_mode [2022-07-21 14:41:32,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_vlan_mode [2022-07-21 14:41:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-07-21 14:41:32,457 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-07-21 14:41:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_dsp_after_link_change [2022-07-21 14:41:32,458 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_dsp_after_link_change [2022-07-21 14:41:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-07-21 14:41:32,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-07-21 14:41:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_maybe_stop_tx [2022-07-21 14:41:32,458 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_maybe_stop_tx [2022-07-21 14:41:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-07-21 14:41:32,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-07-21 14:41:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_108 [2022-07-21 14:41:32,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_108 [2022-07-21 14:41:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_used [2022-07-21 14:41:32,459 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_used [2022-07-21 14:41:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_force_mac_fc [2022-07-21 14:41:32,459 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_force_mac_fc [2022-07-21 14:41:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-07-21 14:41:32,459 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-07-21 14:41:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-07-21 14:41:32,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-07-21 14:41:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_leave_82542_rst [2022-07-21 14:41:32,460 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_leave_82542_rst [2022-07-21 14:41:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-07-21 14:41:32,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-07-21 14:41:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_tx_resources [2022-07-21 14:41:32,461 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_tx_resources [2022-07-21 14:41:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-07-21 14:41:32,461 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-07-21 14:41:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure reg_set_and_check [2022-07-21 14:41:32,461 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_set_and_check [2022-07-21 14:41:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-21 14:41:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-07-21 14:41:32,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-07-21 14:41:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-07-21 14:41:32,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-07-21 14:41:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-07-21 14:41:32,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2022-07-21 14:41:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_netpoll [2022-07-21 14:41:32,462 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_netpoll [2022-07-21 14:41:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-21 14:41:32,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-07-21 14:41:32,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-07-21 14:41:32,463 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-07-21 14:41:32,463 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-07-21 14:41:32,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-21 14:41:32,465 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_rx_mode [2022-07-21 14:41:32,465 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_rx_mode [2022-07-21 14:41:32,465 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-21 14:41:32,466 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-07-21 14:41:32,467 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-07-21 14:41:32,467 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_hw_reset [2022-07-21 14:41:32,467 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_hw_reset [2022-07-21 14:41:32,467 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-07-21 14:41:32,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-07-21 14:41:32,468 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_ee_bits [2022-07-21 14:41:32,468 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_ee_bits [2022-07-21 14:41:32,468 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-07-21 14:41:32,468 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-07-21 14:41:32,468 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_ee_clk [2022-07-21 14:41:32,468 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_ee_clk [2022-07-21 14:41:32,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-07-21 14:41:32,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-07-21 14:41:32,469 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2022-07-21 14:41:32,469 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2022-07-21 14:41:32,469 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2022-07-21 14:41:32,469 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2022-07-21 14:41:32,469 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-07-21 14:41:32,469 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-07-21 14:41:32,469 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom [2022-07-21 14:41:32,469 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom [2022-07-21 14:41:32,469 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_enter_82542_rst [2022-07-21 14:41:32,470 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_enter_82542_rst [2022-07-21 14:41:32,470 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-07-21 14:41:32,470 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-07-21 14:41:32,470 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-21 14:41:32,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-21 14:41:32,470 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_down_phy [2022-07-21 14:41:32,470 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_down_phy [2022-07-21 14:41:32,470 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2022-07-21 14:41:32,470 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2022-07-21 14:41:32,470 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_spi_eeprom_ready [2022-07-21 14:41:32,471 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_spi_eeprom_ready [2022-07-21 14:41:32,471 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_clear_mwi [2022-07-21 14:41:32,471 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_clear_mwi [2022-07-21 14:41:32,471 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-07-21 14:41:32,471 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-07-21 14:41:32,471 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_up_phy [2022-07-21 14:41:32,471 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_up_phy [2022-07-21 14:41:32,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-21 14:41:32,471 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg_ex [2022-07-21 14:41:32,472 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg_ex [2022-07-21 14:41:32,472 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-07-21 14:41:32,472 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-07-21 14:41:32,472 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-07-21 14:41:32,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-07-21 14:41:32,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-07-21 14:41:32,472 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_resume [2022-07-21 14:41:32,472 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_resume [2022-07-21 14:41:32,472 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-07-21 14:41:32,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-07-21 14:41:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-07-21 14:41:32,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-07-21 14:41:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2022-07-21 14:41:32,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2022-07-21 14:41:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-21 14:41:32,473 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-21 14:41:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_mdi_clk [2022-07-21 14:41:32,473 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_mdi_clk [2022-07-21 14:41:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_mac_to_phy [2022-07-21 14:41:32,473 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_mac_to_phy [2022-07-21 14:41:32,474 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2022-07-21 14:41:32,474 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2022-07-21 14:41:32,474 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-07-21 14:41:32,474 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-07-21 14:41:32,474 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset_clk_and_crs [2022-07-21 14:41:32,474 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset_clk_and_crs [2022-07-21 14:41:32,474 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-07-21 14:41:32,474 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-07-21 14:41:32,474 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-07-21 14:41:32,475 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-07-21 14:41:32,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-21 14:41:32,475 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-21 14:41:32,475 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-21 14:41:32,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_119 [2022-07-21 14:41:32,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_119 [2022-07-21 14:41:32,475 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_regs_len [2022-07-21 14:41:32,475 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_regs_len [2022-07-21 14:41:32,475 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-21 14:41:32,475 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-07-21 14:41:32,476 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-07-21 14:41:32,476 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_tx_resources [2022-07-21 14:41:32,476 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_tx_resources [2022-07-21 14:41:32,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_107 [2022-07-21 14:41:32,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_107 [2022-07-21 14:41:32,476 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_setup_autoneg [2022-07-21 14:41:32,476 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_setup_autoneg [2022-07-21 14:41:32,476 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mng_vlan [2022-07-21 14:41:32,476 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mng_vlan [2022-07-21 14:41:32,476 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_filter_on_off [2022-07-21 14:41:32,477 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_filter_on_off [2022-07-21 14:41:32,477 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-07-21 14:41:32,477 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-07-21 14:41:32,477 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_nway_reset [2022-07-21 14:41:32,477 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_nway_reset [2022-07-21 14:41:32,477 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-07-21 14:41:32,477 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-07-21 14:41:32,477 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-07-21 14:41:32,477 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-07-21 14:41:32,478 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_all_rx_rings [2022-07-21 14:41:32,478 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_all_rx_rings [2022-07-21 14:41:32,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-07-21 14:41:32,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-07-21 14:41:32,478 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reinit_locked [2022-07-21 14:41:32,478 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reinit_locked [2022-07-21 14:41:32,478 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2022-07-21 14:41:32,478 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2022-07-21 14:41:32,478 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_phy_reg [2022-07-21 14:41:32,478 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_phy_reg [2022-07-21 14:41:32,479 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_rx_resources [2022-07-21 14:41:32,479 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_rx_resources [2022-07-21 14:41:32,479 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-07-21 14:41:32,479 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-07-21 14:41:32,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2022-07-21 14:41:32,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2022-07-21 14:41:32,479 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_copper_link_rtl_setup [2022-07-21 14:41:32,479 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_copper_link_rtl_setup [2022-07-21 14:41:32,479 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_desc_rings [2022-07-21 14:41:32,479 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_desc_rings [2022-07-21 14:41:32,480 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2022-07-21 14:41:32,480 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2022-07-21 14:41:32,480 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-07-21 14:41:32,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-07-21 14:41:32,480 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-07-21 14:41:32,480 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-07-21 14:41:32,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-07-21 14:41:32,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-07-21 14:41:32,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-07-21 14:41:32,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-07-21 14:41:32,481 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_64k_bound [2022-07-21 14:41:32,481 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_64k_bound [2022-07-21 14:41:32,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-21 14:41:32,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-21 14:41:32,481 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_request_irq [2022-07-21 14:41:32,481 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_request_irq [2022-07-21 14:41:32,481 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-07-21 14:41:32,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-07-21 14:41:32,481 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_eeprom [2022-07-21 14:41:32,482 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_eeprom [2022-07-21 14:41:32,482 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw [2022-07-21 14:41:32,482 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw [2022-07-21 14:41:32,482 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_disable [2022-07-21 14:41:32,482 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_disable [2022-07-21 14:41:32,482 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2022-07-21 14:41:32,482 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2022-07-21 14:41:32,482 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_tx_ring [2022-07-21 14:41:32,482 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_tx_ring [2022-07-21 14:41:32,483 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_manageability [2022-07-21 14:41:32,483 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_manageability [2022-07-21 14:41:32,483 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-07-21 14:41:32,483 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-07-21 14:41:32,483 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-07-21 14:41:32,483 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-07-21 14:41:32,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_112 [2022-07-21 14:41:32,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_112 [2022-07-21 14:41:32,483 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-07-21 14:41:32,483 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-07-21 14:41:32,484 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-07-21 14:41:32,484 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_rx_ring [2022-07-21 14:41:32,484 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_rx_ring [2022-07-21 14:41:32,484 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-07-21 14:41:32,484 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-07-21 14:41:32,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-21 14:41:32,484 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-21 14:41:32,484 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-07-21 14:41:32,484 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-07-21 14:41:32,484 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_eeprom [2022-07-21 14:41:32,485 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_eeprom [2022-07-21 14:41:32,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-21 14:41:32,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-21 14:41:32,485 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_manageability [2022-07-21 14:41:32,485 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_manageability [2022-07-21 14:41:32,485 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_in_ee_bits [2022-07-21 14:41:32,485 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_in_ee_bits [2022-07-21 14:41:32,485 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down_and_stop [2022-07-21 14:41:32,485 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down_and_stop [2022-07-21 14:41:32,485 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-07-21 14:41:32,486 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-07-21 14:41:32,486 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-07-21 14:41:32,486 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-07-21 14:41:32,486 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-07-21 14:41:32,486 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-07-21 14:41:32,486 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-07-21 14:41:32,486 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-07-21 14:41:32,486 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_get_info [2022-07-21 14:41:32,486 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_get_info [2022-07-21 14:41:32,486 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_do_read_eeprom [2022-07-21 14:41:32,487 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_do_read_eeprom [2022-07-21 14:41:32,487 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set [2022-07-21 14:41:32,487 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set [2022-07-21 14:41:32,487 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_eeprom_params [2022-07-21 14:41:32,487 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_eeprom_params [2022-07-21 14:41:32,487 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2022-07-21 14:41:32,487 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2022-07-21 14:41:32,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-07-21 14:41:32,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-07-21 14:41:32,487 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-07-21 14:41:32,488 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-07-21 14:41:32,488 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-07-21 14:41:32,488 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-07-21 14:41:32,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-07-21 14:41:32,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-07-21 14:41:32,488 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-07-21 14:41:32,488 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-07-21 14:41:32,488 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-21 14:41:32,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-07-21 14:41:32,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-07-21 14:41:32,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-07-21 14:41:32,489 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_standby_eeprom [2022-07-21 14:41:32,489 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_standby_eeprom [2022-07-21 14:41:32,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-07-21 14:41:32,489 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure_rx [2022-07-21 14:41:32,489 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure_rx [2022-07-21 14:41:32,489 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_hw_dev [2022-07-21 14:41:32,489 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_hw_dev [2022-07-21 14:41:32,489 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_stats [2022-07-21 14:41:32,489 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_stats [2022-07-21 14:41:32,490 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_validate_option [2022-07-21 14:41:32,490 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_validate_option [2022-07-21 14:41:32,490 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-07-21 14:41:32,490 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-07-21 14:41:32,490 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_link [2022-07-21 14:41:32,490 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_link [2022-07-21 14:41:32,490 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset [2022-07-21 14:41:32,490 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset [2022-07-21 14:41:32,490 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-07-21 14:41:32,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-07-21 14:41:32,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-07-21 14:41:32,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-07-21 14:41:32,491 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shutdown [2022-07-21 14:41:32,491 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shutdown [2022-07-21 14:41:32,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-21 14:41:32,491 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-21 14:41:32,491 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_disable_receiver [2022-07-21 14:41:32,491 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_disable_receiver [2022-07-21 14:41:32,491 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_kill_vid [2022-07-21 14:41:32,491 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_kill_vid [2022-07-21 14:41:32,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-07-21 14:41:32,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-07-21 14:41:32,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-07-21 14:41:32,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-07-21 14:41:32,492 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2022-07-21 14:41:32,492 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2022-07-21 14:41:32,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-07-21 14:41:32,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-07-21 14:41:32,492 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_has_link [2022-07-21 14:41:32,492 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_has_link [2022-07-21 14:41:32,492 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-07-21 14:41:32,493 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-07-21 14:41:32,493 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2022-07-21 14:41:32,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2022-07-21 14:41:32,493 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2022-07-21 14:41:32,493 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2022-07-21 14:41:32,493 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-07-21 14:41:32,493 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-07-21 14:41:32,493 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-07-21 14:41:32,493 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-07-21 14:41:32,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-07-21 14:41:32,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-07-21 14:41:32,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-07-21 14:41:32,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-07-21 14:41:32,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-07-21 14:41:32,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-07-21 14:41:32,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-07-21 14:41:32,494 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_open [2022-07-21 14:41:32,494 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_open [2022-07-21 14:41:32,494 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-07-21 14:41:32,495 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-07-21 14:41:32,495 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_vfta [2022-07-21 14:41:32,495 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_vfta [2022-07-21 14:41:32,495 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_remove [2022-07-21 14:41:32,495 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_remove [2022-07-21 14:41:32,495 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure [2022-07-21 14:41:32,495 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure [2022-07-21 14:41:32,495 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-07-21 14:41:32,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-07-21 14:41:32,495 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-07-21 14:41:32,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-07-21 14:41:32,496 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-07-21 14:41:32,496 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-07-21 14:41:32,496 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_cable_length [2022-07-21 14:41:32,496 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_cable_length [2022-07-21 14:41:32,496 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-07-21 14:41:32,496 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-07-21 14:41:32,496 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_rx_resources [2022-07-21 14:41:32,496 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_rx_resources [2022-07-21 14:41:32,497 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_add_vid [2022-07-21 14:41:32,497 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_add_vid [2022-07-21 14:41:32,497 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-07-21 14:41:32,497 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-07-21 14:41:32,497 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_write [2022-07-21 14:41:32,497 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_write [2022-07-21 14:41:32,497 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-07-21 14:41:32,497 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-07-21 14:41:32,497 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_resume [2022-07-21 14:41:32,497 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_resume [2022-07-21 14:41:32,497 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-07-21 14:41:32,498 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-07-21 14:41:32,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-07-21 14:41:32,498 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_acquire_eeprom [2022-07-21 14:41:32,498 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_acquire_eeprom [2022-07-21 14:41:32,498 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-07-21 14:41:32,498 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-07-21 14:41:32,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-07-21 14:41:32,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-07-21 14:41:32,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-07-21 14:41:32,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-21 14:41:32,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-07-21 14:41:32,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-21 14:41:32,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-21 14:41:32,499 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-07-21 14:41:32,499 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-07-21 14:41:32,499 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-07-21 14:41:32,499 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-07-21 14:41:32,499 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-07-21 14:41:32,499 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-07-21 14:41:32,499 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_polarity [2022-07-21 14:41:32,500 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_polarity [2022-07-21 14:41:32,500 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-07-21 14:41:32,500 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-07-21 14:41:32,500 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-07-21 14:41:32,500 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-07-21 14:41:32,500 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom_len [2022-07-21 14:41:32,500 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom_len [2022-07-21 14:41:32,500 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-07-21 14:41:32,500 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-07-21 14:41:32,500 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_rx_resources [2022-07-21 14:41:32,500 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_rx_resources [2022-07-21 14:41:32,501 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-07-21 14:41:32,501 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-07-21 14:41:32,501 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_close [2022-07-21 14:41:32,501 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_close [2022-07-21 14:41:32,501 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-07-21 14:41:32,501 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-07-21 14:41:32,501 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-07-21 14:41:32,501 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-07-21 14:41:32,501 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-07-21 14:41:32,501 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-07-21 14:41:32,502 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-07-21 14:41:32,502 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-07-21 14:41:32,502 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2022-07-21 14:41:32,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2022-07-21 14:41:32,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-07-21 14:41:32,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-07-21 14:41:32,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-07-21 14:41:32,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-07-21 14:41:32,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-21 14:41:32,502 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_media_type [2022-07-21 14:41:32,502 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_media_type [2022-07-21 14:41:32,503 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_eeprom [2022-07-21 14:41:32,503 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_eeprom [2022-07-21 14:41:32,503 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 14:41:32,503 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 14:41:32,503 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_phy_loopback [2022-07-21 14:41:32,503 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_phy_loopback [2022-07-21 14:41:32,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-07-21 14:41:32,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-07-21 14:41:32,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-07-21 14:41:32,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-07-21 14:41:32,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-07-21 14:41:32,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-07-21 14:41:32,504 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_enable [2022-07-21 14:41:32,504 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_enable [2022-07-21 14:41:32,504 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_up [2022-07-21 14:41:32,504 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_up [2022-07-21 14:41:32,504 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_tx_timeout [2022-07-21 14:41:32,504 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_tx_timeout [2022-07-21 14:41:32,504 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_mdi_clk [2022-07-21 14:41:32,504 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_mdi_clk [2022-07-21 14:41:32,504 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-07-21 14:41:32,505 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-07-21 14:41:32,505 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-07-21 14:41:32,505 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-07-21 14:41:32,505 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-07-21 14:41:32,505 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-07-21 14:41:32,505 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_eeprom [2022-07-21 14:41:32,505 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_eeprom [2022-07-21 14:41:32,505 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_set_mwi [2022-07-21 14:41:32,505 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_set_mwi [2022-07-21 14:41:32,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_stats_lock_of_e1000_adapter [2022-07-21 14:41:32,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_stats_lock_of_e1000_adapter [2022-07-21 14:41:32,506 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_polarity_reversal_workaround [2022-07-21 14:41:32,506 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_polarity_reversal_workaround [2022-07-21 14:41:32,506 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-07-21 14:41:32,506 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-07-21 14:41:32,506 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-21 14:41:32,506 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-21 14:41:32,506 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_link_test [2022-07-21 14:41:32,506 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_link_test [2022-07-21 14:41:32,506 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_mdi_bits [2022-07-21 14:41:32,507 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_mdi_bits [2022-07-21 14:41:32,507 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_spd_dplx [2022-07-21 14:41:32,507 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_spd_dplx [2022-07-21 14:41:32,507 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2022-07-21 14:41:32,507 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2022-07-21 14:41:32,507 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down [2022-07-21 14:41:32,507 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down [2022-07-21 14:41:32,507 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-07-21 14:41:32,507 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-07-21 14:41:32,507 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_init_script [2022-07-21 14:41:32,508 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_init_script [2022-07-21 14:41:32,508 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-07-21 14:41:32,508 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-07-21 14:41:32,508 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2022-07-21 14:41:32,508 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2022-07-21 14:41:32,508 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-07-21 14:41:32,508 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-07-21 14:41:32,508 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_shutdown [2022-07-21 14:41:32,508 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_shutdown [2022-07-21 14:41:32,508 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_tx_resources [2022-07-21 14:41:32,509 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_tx_resources [2022-07-21 14:41:32,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-07-21 14:41:32,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-07-21 14:41:32,509 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-07-21 14:41:32,509 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-07-21 14:41:32,509 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-07-21 14:41:32,509 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-07-21 14:41:32,509 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-07-21 14:41:32,509 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-07-21 14:41:32,509 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_wol_exclusion [2022-07-21 14:41:32,509 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_wol_exclusion [2022-07-21 14:41:32,510 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-07-21 14:41:32,510 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-07-21 14:41:32,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_e1000_exit_module_13_2 [2022-07-21 14:41:32,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_e1000_exit_module_13_2 [2022-07-21 14:41:32,510 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-07-21 14:41:32,510 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-07-21 14:41:32,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_e1000_phy_lock [2022-07-21 14:41:32,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_e1000_phy_lock [2022-07-21 14:41:32,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-07-21 14:41:32,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-07-21 14:41:32,511 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-07-21 14:41:34,178 INFO L234 CfgBuilder]: Building ICFG [2022-07-21 14:41:34,181 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-21 14:41:51,540 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;