./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point.cil.out.i --full-output -ea --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point.cil.out.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 7e20a2a63b20681973e7da2f472e7774f2d8f807c6228dba0d1eb9a52abaa4b7 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 22:27:06,628 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 22:27:06,630 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 22:27:06,650 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 22:27:06,651 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 22:27:06,651 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 22:27:06,652 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 22:27:06,653 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 22:27:06,655 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 22:27:06,655 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 22:27:06,656 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 22:27:06,657 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 22:27:06,657 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 22:27:06,658 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 22:27:06,658 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 22:27:06,659 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 22:27:06,660 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 22:27:06,660 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 22:27:06,661 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 22:27:06,662 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 22:27:06,663 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 22:27:06,664 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 22:27:06,665 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 22:27:06,665 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 22:27:06,667 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 22:27:06,667 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 22:27:06,667 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 22:27:06,668 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 22:27:06,668 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 22:27:06,669 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 22:27:06,669 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 22:27:06,669 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 22:27:06,670 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 22:27:06,670 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 22:27:06,671 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 22:27:06,671 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 22:27:06,672 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 22:27:06,672 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 22:27:06,672 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 22:27:06,672 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 22:27:06,673 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 22:27:06,674 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-02-20 22:27:06,686 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 22:27:06,686 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 22:27:06,687 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 22:27:06,687 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 22:27:06,687 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 22:27:06,687 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 22:27:06,688 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 22:27:06,688 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 22:27:06,688 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 22:27:06,688 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 22:27:06,689 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 22:27:06,689 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 22:27:06,689 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 22:27:06,689 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 22:27:06,689 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 22:27:06,689 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 22:27:06,690 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 22:27:06,690 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 22:27:06,690 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 22:27:06,690 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 22:27:06,690 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 22:27:06,690 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:27:06,691 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 22:27:06,691 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 22:27:06,691 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 22:27:06,691 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 22:27:06,691 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 22:27:06,691 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 22:27:06,692 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 22:27:06,692 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 22:27:06,692 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7e20a2a63b20681973e7da2f472e7774f2d8f807c6228dba0d1eb9a52abaa4b7 [2022-02-20 22:27:06,859 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 22:27:06,881 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 22:27:06,884 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 22:27:06,885 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 22:27:06,886 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 22:27:06,887 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point.cil.out.i [2022-02-20 22:27:06,935 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17d855c5f/1aa0ce4d22504f5abd281c2abfec8937/FLAGf279a3746 [2022-02-20 22:27:07,513 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 22:27:07,514 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point.cil.out.i [2022-02-20 22:27:07,554 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17d855c5f/1aa0ce4d22504f5abd281c2abfec8937/FLAGf279a3746 [2022-02-20 22:27:07,676 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17d855c5f/1aa0ce4d22504f5abd281c2abfec8937 [2022-02-20 22:27:07,678 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 22:27:07,679 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 22:27:07,682 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 22:27:07,682 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 22:27:07,684 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 22:27:07,685 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:27:07" (1/1) ... [2022-02-20 22:27:07,687 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c3c9368 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:27:07, skipping insertion in model container [2022-02-20 22:27:07,687 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:27:07" (1/1) ... [2022-02-20 22:27:07,692 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 22:27:07,799 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:27:10,063 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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point.cil.out.i[401891,401904] [2022-02-20 22:27:10,137 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:27:10,200 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 22:27:10,441 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: HeapLValues must be converted to RValue before their value can be queried. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:517) 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:1392) 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:1076) 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:1622) 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:1076) 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:1076) 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:1465) 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:3271) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2356) 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) [2022-02-20 22:27:10,450 INFO L158 Benchmark]: Toolchain (without parser) took 2769.94ms. Allocated memory was 130.0MB in the beginning and 174.1MB in the end (delta: 44.0MB). Free memory was 78.5MB in the beginning and 59.6MB in the end (delta: 19.0MB). Peak memory consumption was 70.9MB. Max. memory is 16.1GB. [2022-02-20 22:27:10,451 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 90.2MB. Free memory was 61.4MB in the beginning and 61.3MB in the end (delta: 30.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 22:27:10,452 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2766.35ms. Allocated memory was 130.0MB in the beginning and 174.1MB in the end (delta: 44.0MB). Free memory was 78.2MB in the beginning and 59.6MB in the end (delta: 18.6MB). Peak memory consumption was 70.9MB. Max. memory is 16.1GB. [2022-02-20 22:27:10,453 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 90.2MB. Free memory was 61.4MB in the beginning and 61.3MB in the end (delta: 30.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2766.35ms. Allocated memory was 130.0MB in the beginning and 174.1MB in the end (delta: 44.0MB). Free memory was 78.2MB in the beginning and 59.6MB in the end (delta: 18.6MB). Peak memory consumption was 70.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: HeapLValues must be converted to RValue before their value can be queried. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: HeapLValues must be converted to RValue before their value can be queried.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) 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 -ea -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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point.cil.out.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 7e20a2a63b20681973e7da2f472e7774f2d8f807c6228dba0d1eb9a52abaa4b7 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 22:27:12,146 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 22:27:12,148 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 22:27:12,187 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 22:27:12,188 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 22:27:12,190 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 22:27:12,191 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 22:27:12,195 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 22:27:12,197 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 22:27:12,201 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 22:27:12,202 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 22:27:12,205 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 22:27:12,205 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 22:27:12,206 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 22:27:12,206 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 22:27:12,207 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 22:27:12,207 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 22:27:12,208 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 22:27:12,209 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 22:27:12,210 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 22:27:12,213 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 22:27:12,214 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 22:27:12,215 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 22:27:12,216 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 22:27:12,221 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 22:27:12,222 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 22:27:12,222 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 22:27:12,223 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 22:27:12,223 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 22:27:12,223 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 22:27:12,224 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 22:27:12,224 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 22:27:12,224 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 22:27:12,225 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 22:27:12,225 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 22:27:12,226 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 22:27:12,226 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 22:27:12,226 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 22:27:12,226 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 22:27:12,227 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 22:27:12,227 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 22:27:12,243 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-02-20 22:27:12,257 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 22:27:12,259 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 22:27:12,260 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 22:27:12,260 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 22:27:12,260 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 22:27:12,261 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 22:27:12,261 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 22:27:12,261 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 22:27:12,262 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 22:27:12,262 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 22:27:12,262 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 22:27:12,263 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 22:27:12,263 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 22:27:12,263 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 22:27:12,263 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-02-20 22:27:12,263 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-02-20 22:27:12,263 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-02-20 22:27:12,263 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 22:27:12,264 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 22:27:12,264 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 22:27:12,264 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 22:27:12,264 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 22:27:12,264 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 22:27:12,264 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:27:12,265 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 22:27:12,265 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 22:27:12,265 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 22:27:12,265 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-02-20 22:27:12,265 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-02-20 22:27:12,265 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 22:27:12,265 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 22:27:12,266 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 22:27:12,266 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-02-20 22:27:12,266 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7e20a2a63b20681973e7da2f472e7774f2d8f807c6228dba0d1eb9a52abaa4b7 [2022-02-20 22:27:12,522 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 22:27:12,541 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 22:27:12,543 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 22:27:12,544 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 22:27:12,545 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 22:27:12,546 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point.cil.out.i [2022-02-20 22:27:12,592 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc0ecdd77/0393ba6a2076414f84762fd2b0f08aea/FLAG862e91264 [2022-02-20 22:27:13,282 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 22:27:13,282 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point.cil.out.i [2022-02-20 22:27:13,335 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc0ecdd77/0393ba6a2076414f84762fd2b0f08aea/FLAG862e91264 [2022-02-20 22:27:13,622 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc0ecdd77/0393ba6a2076414f84762fd2b0f08aea [2022-02-20 22:27:13,654 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 22:27:13,655 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 22:27:13,657 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 22:27:13,657 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 22:27:13,664 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 22:27:13,666 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:27:13" (1/1) ... [2022-02-20 22:27:13,667 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a2f9c20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:27:13, skipping insertion in model container [2022-02-20 22:27:13,667 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:27:13" (1/1) ... [2022-02-20 22:27:13,672 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 22:27:13,807 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:27:16,036 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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point.cil.out.i[401891,401904] [2022-02-20 22:27:16,100 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:27:16,155 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-02-20 22:27:16,215 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:27:16,496 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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point.cil.out.i[401891,401904] [2022-02-20 22:27:16,505 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:27:16,542 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 22:27:16,841 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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point.cil.out.i[401891,401904] [2022-02-20 22:27:16,846 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:27:17,056 INFO L208 MainTranslator]: Completed translation [2022-02-20 22:27:17,057 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:27:17 WrapperNode [2022-02-20 22:27:17,057 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 22:27:17,058 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 22:27:17,058 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 22:27:17,058 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 22:27:17,063 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:27:17" (1/1) ... [2022-02-20 22:27:17,197 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:27:17" (1/1) ... [2022-02-20 22:27:17,467 INFO L137 Inliner]: procedures = 419, calls = 3582, calls flagged for inlining = 230, calls inlined = 208, statements flattened = 10691 [2022-02-20 22:27:17,467 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 22:27:17,468 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 22:27:17,468 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 22:27:17,468 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 22:27:17,474 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:27:17" (1/1) ... [2022-02-20 22:27:17,474 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:27:17" (1/1) ... [2022-02-20 22:27:17,500 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:27:17" (1/1) ... [2022-02-20 22:27:17,500 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:27:17" (1/1) ... [2022-02-20 22:27:17,645 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:27:17" (1/1) ... [2022-02-20 22:27:17,748 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:27:17" (1/1) ... [2022-02-20 22:27:17,779 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:27:17" (1/1) ... [2022-02-20 22:27:17,815 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 22:27:17,817 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 22:27:17,817 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 22:27:17,817 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 22:27:17,818 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:27:17" (1/1) ... [2022-02-20 22:27:17,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:27:17,829 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 22:27:17,844 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) [2022-02-20 22:27:17,865 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 [2022-02-20 22:27:17,875 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-02-20 22:27:17,876 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-02-20 22:27:17,876 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-02-20 22:27:17,876 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-02-20 22:27:17,876 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-02-20 22:27:17,876 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-02-20 22:27:17,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-02-20 22:27:17,876 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-02-20 22:27:17,876 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-02-20 22:27:17,876 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-02-20 22:27:17,877 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_link_chg_task [2022-02-20 22:27:17,877 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_link_chg_task [2022-02-20 22:27:17,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-02-20 22:27:17,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-02-20 22:27:17,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-02-20 22:27:17,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-02-20 22:27:17,877 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-02-20 22:27:17,877 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-02-20 22:27:17,877 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2022-02-20 22:27:17,878 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2022-02-20 22:27:17,878 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-02-20 22:27:17,878 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-02-20 22:27:17,878 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-02-20 22:27:17,878 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-02-20 22:27:17,878 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-02-20 22:27:17,878 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-02-20 22:27:17,878 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-02-20 22:27:17,878 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-02-20 22:27:17,878 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_sched_rings_clean [2022-02-20 22:27:17,879 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_sched_rings_clean [2022-02-20 22:27:17,879 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_check_link [2022-02-20 22:27:17,879 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_check_link [2022-02-20 22:27:17,879 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-02-20 22:27:17,879 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-02-20 22:27:17,879 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-02-20 22:27:17,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-02-20 22:27:17,879 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-02-20 22:27:17,880 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-02-20 22:27:17,880 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2022-02-20 22:27:17,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2022-02-20 22:27:17,880 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_init_hw [2022-02-20 22:27:17,880 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_init_hw [2022-02-20 22:27:17,880 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-02-20 22:27:17,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-02-20 22:27:17,880 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-02-20 22:27:17,880 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-02-20 22:27:17,881 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-02-20 22:27:17,881 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-02-20 22:27:17,881 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-02-20 22:27:17,881 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-02-20 22:27:17,881 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_reset_dev_task [2022-02-20 22:27:17,881 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_reset_dev_task [2022-02-20 22:27:17,881 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-02-20 22:27:17,881 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-02-20 22:27:17,882 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_irq_disable [2022-02-20 22:27:17,882 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_irq_disable [2022-02-20 22:27:17,882 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-02-20 22:27:17,882 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-02-20 22:27:17,882 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_up [2022-02-20 22:27:17,882 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_up [2022-02-20 22:27:17,882 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-02-20 22:27:17,882 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-02-20 22:27:17,882 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 22:27:17,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-02-20 22:27:17,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-02-20 22:27:17,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-02-20 22:27:17,883 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-02-20 22:27:17,883 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-02-20 22:27:17,883 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-02-20 22:27:17,883 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-02-20 22:27:17,883 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-02-20 22:27:17,884 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-02-20 22:27:17,884 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_write_phy_reg [2022-02-20 22:27:17,884 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_write_phy_reg [2022-02-20 22:27:17,884 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-02-20 22:27:17,884 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-02-20 22:27:17,884 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-02-20 22:27:17,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-02-20 22:27:17,885 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-02-20 22:27:17,885 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-02-20 22:27:17,885 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2022-02-20 22:27:17,885 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2022-02-20 22:27:17,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-02-20 22:27:17,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-02-20 22:27:17,885 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_resume [2022-02-20 22:27:17,886 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_resume [2022-02-20 22:27:17,886 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-02-20 22:27:17,886 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-02-20 22:27:17,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-02-20 22:27:17,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-02-20 22:27:17,886 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_imr_set [2022-02-20 22:27:17,886 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_imr_set [2022-02-20 22:27:17,886 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-02-20 22:27:17,887 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-02-20 22:27:17,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-02-20 22:27:17,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-02-20 22:27:17,887 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_reset [2022-02-20 22:27:17,887 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_reset [2022-02-20 22:27:17,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-20 22:27:17,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 22:27:17,888 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-02-20 22:27:17,888 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-02-20 22:27:17,888 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-02-20 22:27:17,888 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-02-20 22:27:17,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-20 22:27:17,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-02-20 22:27:17,888 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_free_ring_resources [2022-02-20 22:27:17,888 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_free_ring_resources [2022-02-20 22:27:17,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-02-20 22:27:17,889 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-02-20 22:27:17,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-02-20 22:27:17,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-02-20 22:27:17,889 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_get_speed_and_duplex [2022-02-20 22:27:17,889 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_get_speed_and_duplex [2022-02-20 22:27:17,889 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-02-20 22:27:17,889 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-02-20 22:27:17,889 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_down [2022-02-20 22:27:17,890 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_down [2022-02-20 22:27:17,890 INFO L130 BoogieDeclarations]: Found specification of procedure __atlx_vlan_mode [2022-02-20 22:27:17,890 INFO L138 BoogieDeclarations]: Found implementation of procedure __atlx_vlan_mode [2022-02-20 22:27:17,890 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-02-20 22:27:17,890 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-02-20 22:27:17,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-02-20 22:27:17,890 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 22:27:17,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 22:27:17,890 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-02-20 22:27:17,891 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-02-20 22:27:17,891 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-02-20 22:27:17,891 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-02-20 22:27:17,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-02-20 22:27:17,891 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-02-20 22:27:17,891 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-02-20 22:27:17,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-02-20 22:27:17,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-02-20 22:27:17,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-02-20 22:27:17,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-02-20 22:27:17,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-02-20 22:27:17,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-02-20 22:27:17,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-02-20 22:27:17,892 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2022-02-20 22:27:17,892 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2022-02-20 22:27:17,892 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-02-20 22:27:17,892 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-02-20 22:27:17,892 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_ioctl [2022-02-20 22:27:17,892 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_ioctl [2022-02-20 22:27:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_change_mtu [2022-02-20 22:27:17,893 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_change_mtu [2022-02-20 22:27:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_tx_timeout [2022-02-20 22:27:17,893 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_tx_timeout [2022-02-20 22:27:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-02-20 22:27:17,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-02-20 22:27:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-02-20 22:27:17,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-02-20 22:27:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_poll_controller [2022-02-20 22:27:17,893 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_poll_controller [2022-02-20 22:27:17,894 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-02-20 22:27:17,894 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-02-20 22:27:17,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-02-20 22:27:17,894 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-02-20 22:27:17,894 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-02-20 22:27:17,894 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-02-20 22:27:17,894 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-02-20 22:27:17,894 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-02-20 22:27:17,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2022-02-20 22:27:17,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2022-02-20 22:27:17,895 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 22:27:17,895 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-02-20 22:27:17,895 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-02-20 22:27:17,895 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_reset_hw [2022-02-20 22:27:17,895 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_reset_hw [2022-02-20 22:27:17,895 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-02-20 22:27:17,895 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-02-20 22:27:17,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-20 22:27:17,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-02-20 22:27:17,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-02-20 22:27:17,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-02-20 22:27:17,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-02-20 22:27:17,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-02-20 22:27:17,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-02-20 22:27:17,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-02-20 22:27:17,896 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_set_multi [2022-02-20 22:27:17,896 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_set_multi [2022-02-20 22:27:17,896 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-02-20 22:27:17,897 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-02-20 22:27:17,897 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_fix_features [2022-02-20 22:27:17,897 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_fix_features [2022-02-20 22:27:17,897 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-02-20 22:27:17,897 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-02-20 22:27:17,897 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-02-20 22:27:17,897 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-02-20 22:27:17,897 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-02-20 22:27:17,897 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-02-20 22:27:17,898 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_vlan_mode [2022-02-20 22:27:17,898 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_vlan_mode [2022-02-20 22:27:17,898 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_set_mac_addr [2022-02-20 22:27:17,898 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_set_mac_addr [2022-02-20 22:27:17,898 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-02-20 22:27:17,898 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-02-20 22:27:17,898 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2022-02-20 22:27:17,898 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2022-02-20 22:27:17,898 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-02-20 22:27:17,898 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-02-20 22:27:17,899 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_clean_rx_ring [2022-02-20 22:27:17,899 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_clean_rx_ring [2022-02-20 22:27:17,899 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_4 [2022-02-20 22:27:17,899 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_4 [2022-02-20 22:27:17,899 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-02-20 22:27:17,899 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-02-20 22:27:17,899 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-02-20 22:27:17,899 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-02-20 22:27:17,899 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_set_features [2022-02-20 22:27:17,900 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_set_features [2022-02-20 22:27:17,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-02-20 22:27:17,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-02-20 22:27:17,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-02-20 22:27:17,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-02-20 22:27:17,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-02-20 22:27:17,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-02-20 22:27:17,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-02-20 22:27:17,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-02-20 22:27:17,901 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-02-20 22:27:17,901 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-02-20 22:27:17,901 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_set_mac [2022-02-20 22:27:17,901 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_set_mac [2022-02-20 22:27:17,901 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_suspend [2022-02-20 22:27:17,901 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_suspend [2022-02-20 22:27:17,901 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_clean_tx_ring [2022-02-20 22:27:17,901 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_clean_tx_ring [2022-02-20 22:27:17,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-02-20 22:27:17,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-02-20 22:27:17,902 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_phy_setup_autoneg_adv [2022-02-20 22:27:17,902 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_phy_setup_autoneg_adv [2022-02-20 22:27:17,902 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2022-02-20 22:27:17,902 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2022-02-20 22:27:17,902 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_intr [2022-02-20 22:27:17,902 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_intr [2022-02-20 22:27:17,903 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-02-20 22:27:17,903 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-02-20 22:27:17,903 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_read_phy_reg [2022-02-20 22:27:17,903 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_read_phy_reg [2022-02-20 22:27:17,903 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-02-20 22:27:17,903 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-02-20 22:27:17,903 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-02-20 22:27:17,904 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-02-20 22:27:17,904 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-02-20 22:27:17,904 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-02-20 22:27:17,904 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_setup_ring_resources [2022-02-20 22:27:17,904 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_setup_ring_resources [2022-02-20 22:27:17,904 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_alloc_rx_buffers [2022-02-20 22:27:17,904 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_alloc_rx_buffers [2022-02-20 22:27:18,655 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 22:27:18,657 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 22:27:18,861 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;