./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.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 54849713272284bcfc1d249b79bdfa502d33e8d1537f459c00022c26afd8a94c --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 22:58:02,912 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 22:58:02,914 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 22:58:02,960 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 22:58:02,961 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 22:58:02,963 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 22:58:02,964 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 22:58:02,966 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 22:58:02,967 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 22:58:02,971 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 22:58:02,971 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 22:58:02,972 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 22:58:02,972 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 22:58:02,974 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 22:58:02,975 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 22:58:02,978 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 22:58:02,978 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 22:58:02,979 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 22:58:02,980 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 22:58:02,984 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 22:58:02,985 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 22:58:02,986 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 22:58:02,987 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 22:58:02,987 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 22:58:02,992 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 22:58:02,992 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 22:58:02,993 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 22:58:02,994 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 22:58:02,994 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 22:58:02,995 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 22:58:02,995 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 22:58:02,996 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 22:58:02,997 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 22:58:02,997 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 22:58:02,998 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 22:58:02,998 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 22:58:02,999 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 22:58:02,999 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 22:58:02,999 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 22:58:03,001 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 22:58:03,001 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 22:58:03,002 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-02-20 22:58:03,027 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 22:58:03,027 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 22:58:03,027 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 22:58:03,027 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 22:58:03,028 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 22:58:03,028 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 22:58:03,029 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 22:58:03,029 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 22:58:03,029 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 22:58:03,029 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 22:58:03,030 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 22:58:03,030 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 22:58:03,030 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 22:58:03,030 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 22:58:03,030 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 22:58:03,030 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 22:58:03,031 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 22:58:03,031 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 22:58:03,031 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 22:58:03,031 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 22:58:03,031 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 22:58:03,031 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:58:03,032 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 22:58:03,032 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 22:58:03,032 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 22:58:03,032 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 22:58:03,032 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 22:58:03,033 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 22:58:03,033 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 22:58:03,033 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 22:58:03,033 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 54849713272284bcfc1d249b79bdfa502d33e8d1537f459c00022c26afd8a94c [2022-02-20 22:58:03,226 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 22:58:03,246 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 22:58:03,248 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 22:58:03,250 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 22:58:03,250 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 22:58:03,251 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2022-02-20 22:58:03,295 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c45522ca/a15393c91ad9454aba95f0416673c8d4/FLAG217a29a44 [2022-02-20 22:58:03,970 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 22:58:03,971 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2022-02-20 22:58:04,038 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c45522ca/a15393c91ad9454aba95f0416673c8d4/FLAG217a29a44 [2022-02-20 22:58:04,329 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c45522ca/a15393c91ad9454aba95f0416673c8d4 [2022-02-20 22:58:04,331 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 22:58:04,332 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 22:58:04,335 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 22:58:04,335 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 22:58:04,338 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 22:58:04,339 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:58:04" (1/1) ... [2022-02-20 22:58:04,341 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71c812bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:58:04, skipping insertion in model container [2022-02-20 22:58:04,341 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:58:04" (1/1) ... [2022-02-20 22:58:04,346 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 22:58:04,490 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:58:08,954 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508632,508645] [2022-02-20 22:58:08,974 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508801,508814] [2022-02-20 22:58:08,975 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508968,508981] [2022-02-20 22:58:08,975 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[509136,509149] [2022-02-20 22:58:09,001 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:58:09,046 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 22:58:09,205 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: data = data & 4294959087U [8080] 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: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: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 22:58:09,212 INFO L158 Benchmark]: Toolchain (without parser) took 4878.39ms. Allocated memory was 117.4MB in the beginning and 184.5MB in the end (delta: 67.1MB). Free memory was 67.7MB in the beginning and 63.2MB in the end (delta: 4.4MB). Peak memory consumption was 80.4MB. Max. memory is 16.1GB. [2022-02-20 22:58:09,213 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 117.4MB. Free memory was 73.3MB in the beginning and 73.2MB in the end (delta: 50.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 22:58:09,214 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4875.22ms. Allocated memory was 117.4MB in the beginning and 184.5MB in the end (delta: 67.1MB). Free memory was 67.7MB in the beginning and 63.2MB in the end (delta: 4.4MB). Peak memory consumption was 80.4MB. Max. memory is 16.1GB. [2022-02-20 22:58:09,215 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 0.15ms. Allocated memory is still 117.4MB. Free memory was 73.3MB in the beginning and 73.2MB in the end (delta: 50.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4875.22ms. Allocated memory was 117.4MB in the beginning and 184.5MB in the end (delta: 67.1MB). Free memory was 67.7MB in the beginning and 63.2MB in the end (delta: 4.4MB). Peak memory consumption was 80.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: data = data & 4294959087U [8080] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: data = data & 4294959087U [8080]: 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 -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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.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 54849713272284bcfc1d249b79bdfa502d33e8d1537f459c00022c26afd8a94c --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 22:58:10,825 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 22:58:10,828 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 22:58:10,851 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 22:58:10,852 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 22:58:10,852 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 22:58:10,853 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 22:58:10,855 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 22:58:10,860 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 22:58:10,865 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 22:58:10,866 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 22:58:10,868 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 22:58:10,875 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 22:58:10,877 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 22:58:10,879 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 22:58:10,883 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 22:58:10,885 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 22:58:10,886 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 22:58:10,888 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 22:58:10,890 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 22:58:10,900 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 22:58:10,901 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 22:58:10,902 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 22:58:10,903 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 22:58:10,906 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 22:58:10,906 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 22:58:10,906 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 22:58:10,907 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 22:58:10,910 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 22:58:10,911 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 22:58:10,911 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 22:58:10,912 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 22:58:10,913 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 22:58:10,914 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 22:58:10,914 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 22:58:10,915 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 22:58:10,915 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 22:58:10,916 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 22:58:10,916 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 22:58:10,916 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 22:58:10,918 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 22:58:10,918 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-02-20 22:58:10,946 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 22:58:10,946 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 22:58:10,947 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 22:58:10,947 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 22:58:10,948 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 22:58:10,948 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 22:58:10,950 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 22:58:10,950 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 22:58:10,950 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 22:58:10,950 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 22:58:10,951 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 22:58:10,951 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 22:58:10,951 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 22:58:10,951 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 22:58:10,952 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-02-20 22:58:10,952 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-02-20 22:58:10,952 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-02-20 22:58:10,952 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 22:58:10,952 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 22:58:10,952 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 22:58:10,953 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 22:58:10,953 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 22:58:10,953 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 22:58:10,953 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:58:10,953 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 22:58:10,953 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 22:58:10,954 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 22:58:10,954 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-02-20 22:58:10,954 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-02-20 22:58:10,954 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 22:58:10,954 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 22:58:10,954 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 22:58:10,955 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-02-20 22:58:10,955 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 54849713272284bcfc1d249b79bdfa502d33e8d1537f459c00022c26afd8a94c [2022-02-20 22:58:11,217 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 22:58:11,236 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 22:58:11,238 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 22:58:11,239 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 22:58:11,241 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 22:58:11,242 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2022-02-20 22:58:11,288 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5a2d5e26/b4c30455a9484e1ca8d889aa8fcc870c/FLAGbbd408f4b [2022-02-20 22:58:12,175 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 22:58:12,177 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2022-02-20 22:58:12,237 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5a2d5e26/b4c30455a9484e1ca8d889aa8fcc870c/FLAGbbd408f4b [2022-02-20 22:58:12,279 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5a2d5e26/b4c30455a9484e1ca8d889aa8fcc870c [2022-02-20 22:58:12,281 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 22:58:12,283 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 22:58:12,284 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 22:58:12,285 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 22:58:12,287 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 22:58:12,288 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:58:12" (1/1) ... [2022-02-20 22:58:12,289 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@292e470f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:58:12, skipping insertion in model container [2022-02-20 22:58:12,290 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:58:12" (1/1) ... [2022-02-20 22:58:12,295 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 22:58:12,478 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:58:16,732 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508632,508645] [2022-02-20 22:58:16,734 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508801,508814] [2022-02-20 22:58:16,735 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508968,508981] [2022-02-20 22:58:16,735 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[509136,509149] [2022-02-20 22:58:16,760 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:58:16,790 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-02-20 22:58:16,847 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:58:17,144 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508632,508645] [2022-02-20 22:58:17,145 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508801,508814] [2022-02-20 22:58:17,146 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508968,508981] [2022-02-20 22:58:17,146 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[509136,509149] [2022-02-20 22:58:17,153 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:58:17,173 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 22:58:17,564 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508632,508645] [2022-02-20 22:58:17,564 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508801,508814] [2022-02-20 22:58:17,565 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508968,508981] [2022-02-20 22:58:17,565 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[509136,509149] [2022-02-20 22:58:17,575 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:58:17,793 INFO L208 MainTranslator]: Completed translation [2022-02-20 22:58:17,794 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:58:17 WrapperNode [2022-02-20 22:58:17,794 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 22:58:17,795 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 22:58:17,796 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 22:58:17,796 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 22:58:17,800 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:58:17" (1/1) ... [2022-02-20 22:58:17,919 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:58:17" (1/1) ... [2022-02-20 22:58:18,139 INFO L137 Inliner]: procedures = 693, calls = 4011, calls flagged for inlining = 356, calls inlined = 330, statements flattened = 9701 [2022-02-20 22:58:18,140 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 22:58:18,142 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 22:58:18,142 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 22:58:18,142 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 22:58:18,148 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:58:17" (1/1) ... [2022-02-20 22:58:18,150 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:58:17" (1/1) ... [2022-02-20 22:58:18,193 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:58:17" (1/1) ... [2022-02-20 22:58:18,194 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:58:17" (1/1) ... [2022-02-20 22:58:18,358 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:58:17" (1/1) ... [2022-02-20 22:58:18,375 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:58:17" (1/1) ... [2022-02-20 22:58:18,405 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:58:17" (1/1) ... [2022-02-20 22:58:18,445 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 22:58:18,446 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 22:58:18,446 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 22:58:18,446 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 22:58:18,447 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:58:17" (1/1) ... [2022-02-20 22:58:18,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:58:18,458 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 22:58:18,468 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 22:58:18,473 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 22:58:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_93 [2022-02-20 22:58:18,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_93 [2022-02-20 22:58:18,497 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-02-20 22:58:18,497 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-02-20 22:58:18,497 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2022-02-20 22:58:18,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2022-02-20 22:58:18,497 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_core [2022-02-20 22:58:18,497 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_core [2022-02-20 22:58:18,497 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-02-20 22:58:18,497 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-02-20 22:58:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_post_phy_linkchg [2022-02-20 22:58:18,498 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_post_phy_linkchg [2022-02-20 22:58:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-02-20 22:58:18,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-02-20 22:58:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-02-20 22:58:18,498 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-02-20 22:58:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_80 [2022-02-20 22:58:18,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_80 [2022-02-20 22:58:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-02-20 22:58:18,499 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-02-20 22:58:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-02-20 22:58:18,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-02-20 22:58:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_rx_ring [2022-02-20 22:58:18,499 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_rx_ring [2022-02-20 22:58:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-02-20 22:58:18,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-02-20 22:58:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-02-20 22:58:18,500 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-02-20 22:58:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-02-20 22:58:18,500 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-02-20 22:58:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-02-20 22:58:18,500 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-02-20 22:58:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_current_addr [2022-02-20 22:58:18,500 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_current_addr [2022-02-20 22:58:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-02-20 22:58:18,500 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-02-20 22:58:18,501 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-02-20 22:58:18,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-02-20 22:58:18,501 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_mac [2022-02-20 22:58:18,501 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_mac [2022-02-20 22:58:18,501 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_disable [2022-02-20 22:58:18,501 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_disable [2022-02-20 22:58:18,501 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_stop_phy_polling [2022-02-20 22:58:18,501 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_stop_phy_polling [2022-02-20 22:58:18,501 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-02-20 22:58:18,502 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-02-20 22:58:18,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-02-20 22:58:18,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-02-20 22:58:18,502 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-02-20 22:58:18,502 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-02-20 22:58:18,502 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-02-20 22:58:18,502 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-02-20 22:58:18,502 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-02-20 22:58:18,502 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-02-20 22:58:18,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-02-20 22:58:18,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-02-20 22:58:18,503 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-02-20 22:58:18,503 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-02-20 22:58:18,503 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-02-20 22:58:18,503 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-02-20 22:58:18,503 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-02-20 22:58:18,503 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-02-20 22:58:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 22:58:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-02-20 22:58:18,504 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-02-20 22:58:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_speed_and_duplex [2022-02-20 22:58:18,504 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_speed_and_duplex [2022-02-20 22:58:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-02-20 22:58:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-02-20 22:58:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-02-20 22:58:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-02-20 22:58:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mdio_lock_of_atl1c_adapter [2022-02-20 22:58:18,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mdio_lock_of_atl1c_adapter [2022-02-20 22:58:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-02-20 22:58:18,505 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-02-20 22:58:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_close [2022-02-20 22:58:18,505 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_close [2022-02-20 22:58:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-02-20 22:58:18,505 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-02-20 22:58:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_reg [2022-02-20 22:58:18,506 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_reg [2022-02-20 22:58:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_init [2022-02-20 22:58:18,506 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_init [2022-02-20 22:58:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_dbg [2022-02-20 22:58:18,506 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_dbg [2022-02-20 22:58:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_regs_len [2022-02-20 22:58:18,506 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_regs_len [2022-02-20 22:58:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-02-20 22:58:18,506 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-02-20 22:58:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-02-20 22:58:18,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-02-20 22:58:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_ring_resources [2022-02-20 22:58:18,507 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_ring_resources [2022-02-20 22:58:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-02-20 22:58:18,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-02-20 22:58:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-02-20 22:58:18,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-02-20 22:58:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-02-20 22:58:18,508 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-02-20 22:58:18,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-02-20 22:58:18,508 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-02-20 22:58:18,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-02-20 22:58:18,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-02-20 22:58:18,508 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-02-20 22:58:18,508 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-02-20 22:58:18,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-02-20 22:58:18,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-02-20 22:58:18,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-02-20 22:58:18,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-02-20 22:58:18,509 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-02-20 22:58:18,509 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-02-20 22:58:18,509 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_multi [2022-02-20 22:58:18,509 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_multi [2022-02-20 22:58:18,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-02-20 22:58:18,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-02-20 22:58:18,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-20 22:58:18,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 22:58:18,510 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-02-20 22:58:18,510 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-02-20 22:58:18,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-02-20 22:58:18,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-02-20 22:58:18,510 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-02-20 22:58:18,510 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-02-20 22:58:18,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-20 22:58:18,511 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_start_phy_polling [2022-02-20 22:58:18,511 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_start_phy_polling [2022-02-20 22:58:18,511 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-02-20 22:58:18,511 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-02-20 22:58:18,511 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-02-20 22:58:18,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-02-20 22:58:18,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-02-20 22:58:18,511 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-02-20 22:58:18,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-02-20 22:58:18,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-02-20 22:58:18,512 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-02-20 22:58:18,512 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-02-20 22:58:18,512 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-02-20 22:58:18,512 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-02-20 22:58:18,512 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-02-20 22:58:18,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-02-20 22:58:18,512 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_core [2022-02-20 22:58:18,512 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_core [2022-02-20 22:58:18,512 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_until_idle [2022-02-20 22:58:18,513 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_until_idle [2022-02-20 22:58:18,513 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-02-20 22:58:18,513 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-02-20 22:58:18,513 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-02-20 22:58:18,513 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-02-20 22:58:18,513 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-02-20 22:58:18,513 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-02-20 22:58:18,513 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_link_status [2022-02-20 22:58:18,513 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_link_status [2022-02-20 22:58:18,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-02-20 22:58:18,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-02-20 22:58:18,514 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_alloc_rx_buffer [2022-02-20 22:58:18,514 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_alloc_rx_buffer [2022-02-20 22:58:18,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mdio_lock_of_atl1c_adapter [2022-02-20 22:58:18,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mdio_lock_of_atl1c_adapter [2022-02-20 22:58:18,514 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_io_resume [2022-02-20 22:58:18,514 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_io_resume [2022-02-20 22:58:18,514 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_dbg [2022-02-20 22:58:18,514 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_dbg [2022-02-20 22:58:18,515 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_mdio_idle [2022-02-20 22:58:18,515 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_mdio_idle [2022-02-20 22:58:18,515 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-02-20 22:58:18,515 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-02-20 22:58:18,515 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-02-20 22:58:18,515 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-02-20 22:58:18,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-02-20 22:58:18,515 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_vlan_mode [2022-02-20 22:58:18,515 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_vlan_mode [2022-02-20 22:58:18,516 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_tx_buffer [2022-02-20 22:58:18,516 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_tx_buffer [2022-02-20 22:58:18,516 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_down [2022-02-20 22:58:18,516 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_down [2022-02-20 22:58:18,516 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_suspend [2022-02-20 22:58:18,516 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_suspend [2022-02-20 22:58:18,516 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 22:58:18,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 22:58:18,516 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-02-20 22:58:18,517 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-02-20 22:58:18,517 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-02-20 22:58:18,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-02-20 22:58:18,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-02-20 22:58:18,517 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-02-20 22:58:18,517 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-02-20 22:58:18,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-02-20 22:58:18,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-02-20 22:58:18,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-02-20 22:58:18,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-02-20 22:58:18,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-02-20 22:58:18,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-02-20 22:58:18,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-02-20 22:58:18,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-02-20 22:58:18,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-02-20 22:58:18,518 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-02-20 22:58:18,518 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-02-20 22:58:18,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-02-20 22:58:18,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-02-20 22:58:18,519 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_tx_timeout [2022-02-20 22:58:18,519 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_tx_timeout [2022-02-20 22:58:18,519 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-02-20 22:58:18,519 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-02-20 22:58:18,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-02-20 22:58:18,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-02-20 22:58:18,519 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_tpd [2022-02-20 22:58:18,519 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_tpd [2022-02-20 22:58:18,519 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_hw_set_mac_addr [2022-02-20 22:58:18,519 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_hw_set_mac_addr [2022-02-20 22:58:18,520 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-02-20 22:58:18,520 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-02-20 22:58:18,520 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-02-20 22:58:18,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-02-20 22:58:18,520 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-02-20 22:58:18,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-02-20 22:58:18,520 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_restart_autoneg [2022-02-20 22:58:18,520 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_restart_autoneg [2022-02-20 22:58:18,520 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_rxbufsize [2022-02-20 22:58:18,521 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_rxbufsize [2022-02-20 22:58:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-02-20 22:58:18,521 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-02-20 22:58:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-02-20 22:58:18,521 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-02-20 22:58:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_irq [2022-02-20 22:58:18,521 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_irq [2022-02-20 22:58:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-02-20 22:58:18,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-02-20 22:58:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_ext [2022-02-20 22:58:18,522 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_ext [2022-02-20 22:58:18,522 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-02-20 22:58:18,522 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-02-20 22:58:18,522 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-02-20 22:58:18,522 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-02-20 22:58:18,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 22:58:18,522 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-02-20 22:58:18,522 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-02-20 22:58:18,522 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_nway_reset [2022-02-20 22:58:18,523 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_nway_reset [2022-02-20 22:58:18,523 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_dma_ring [2022-02-20 22:58:18,523 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_dma_ring [2022-02-20 22:58:18,523 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-02-20 22:58:18,523 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-02-20 22:58:18,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-20 22:58:18,523 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_enable [2022-02-20 22:58:18,523 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_enable [2022-02-20 22:58:18,523 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-02-20 22:58:18,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-02-20 22:58:18,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-02-20 22:58:18,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-02-20 22:58:18,524 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_eeprom_len [2022-02-20 22:58:18,524 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_eeprom_len [2022-02-20 22:58:18,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-02-20 22:58:18,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-02-20 22:58:18,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-02-20 22:58:18,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-02-20 22:58:18,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-02-20 22:58:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_eeprom_exist [2022-02-20 22:58:18,525 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_eeprom_exist [2022-02-20 22:58:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-02-20 22:58:18,525 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-02-20 22:58:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-02-20 22:58:18,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-02-20 22:58:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_netpoll [2022-02-20 22:58:18,525 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_netpoll [2022-02-20 22:58:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-02-20 22:58:18,526 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-02-20 22:58:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-02-20 22:58:18,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-02-20 22:58:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-02-20 22:58:18,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-02-20 22:58:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_configure [2022-02-20 22:58:18,526 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_configure [2022-02-20 22:58:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-02-20 22:58:18,526 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-02-20 22:58:18,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_85 [2022-02-20 22:58:18,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_85 [2022-02-20 22:58:18,527 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_tx_ring [2022-02-20 22:58:18,527 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_tx_ring [2022-02-20 22:58:18,527 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_reset [2022-02-20 22:58:18,527 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_reset [2022-02-20 22:58:18,527 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_open [2022-02-20 22:58:18,527 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_open [2022-02-20 22:58:18,527 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-02-20 22:58:18,527 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-02-20 22:58:18,528 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-02-20 22:58:18,528 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-02-20 22:58:18,528 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-02-20 22:58:18,528 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-02-20 22:58:18,528 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2022-02-20 22:58:18,528 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2022-02-20 22:58:18,528 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-02-20 22:58:18,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-02-20 22:58:18,528 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_intr [2022-02-20 22:58:18,529 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_intr [2022-02-20 22:58:18,529 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-02-20 22:58:18,529 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-02-20 22:58:18,529 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_power_saving [2022-02-20 22:58:18,529 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_power_saving [2022-02-20 22:58:18,529 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_setup_adv [2022-02-20 22:58:18,529 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_setup_adv [2022-02-20 22:58:18,529 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-02-20 22:58:18,529 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-02-20 22:58:18,529 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-02-20 22:58:18,530 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-02-20 22:58:18,530 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_buffer [2022-02-20 22:58:18,530 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_buffer [2022-02-20 22:58:18,530 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_remove [2022-02-20 22:58:18,530 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_remove [2022-02-20 22:58:18,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-02-20 22:58:18,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-02-20 22:58:18,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-02-20 22:58:18,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-02-20 22:58:18,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-02-20 22:58:18,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-02-20 22:58:18,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_86 [2022-02-20 22:58:18,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_86 [2022-02-20 22:58:18,531 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-02-20 22:58:18,531 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-02-20 22:58:18,531 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-02-20 22:58:18,531 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-02-20 22:58:18,531 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_up [2022-02-20 22:58:18,531 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_up [2022-02-20 22:58:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-02-20 22:58:18,532 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-02-20 22:58:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_disable_l0s_l1 [2022-02-20 22:58:18,532 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_disable_l0s_l1 [2022-02-20 22:58:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_resume [2022-02-20 22:58:18,532 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_resume [2022-02-20 22:58:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2022-02-20 22:58:18,532 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2022-02-20 22:58:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_pcie [2022-02-20 22:58:18,532 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_pcie [2022-02-20 22:58:18,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-02-20 22:58:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-02-20 22:58:18,533 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-02-20 22:58:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-02-20 22:58:18,533 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_shutdown [2022-02-20 22:58:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_shutdown [2022-02-20 22:58:18,533 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_aspm [2022-02-20 22:58:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_aspm [2022-02-20 22:58:18,533 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2022-02-20 22:58:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2022-02-20 22:58:18,534 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-02-20 22:58:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-02-20 22:58:18,534 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-02-20 22:58:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-02-20 22:58:18,534 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_reg [2022-02-20 22:58:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_reg [2022-02-20 22:58:18,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-02-20 22:58:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-02-20 22:58:19,622 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 22:58:19,625 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 22:58:20,270 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;