./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.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 6162e3697ecc88478a9c00bc18778c9599dfc320129b47fc6800efff4bcaa814 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 22:38:05,343 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 22:38:05,345 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 22:38:05,404 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 22:38:05,405 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 22:38:05,407 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 22:38:05,408 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 22:38:05,410 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 22:38:05,412 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 22:38:05,415 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 22:38:05,416 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 22:38:05,417 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 22:38:05,417 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 22:38:05,419 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 22:38:05,420 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 22:38:05,422 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 22:38:05,423 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 22:38:05,424 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 22:38:05,425 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 22:38:05,429 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 22:38:05,430 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 22:38:05,431 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 22:38:05,432 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 22:38:05,433 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 22:38:05,437 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 22:38:05,438 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 22:38:05,438 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 22:38:05,439 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 22:38:05,439 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 22:38:05,440 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 22:38:05,440 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 22:38:05,441 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 22:38:05,442 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 22:38:05,443 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 22:38:05,444 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 22:38:05,444 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 22:38:05,445 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 22:38:05,445 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 22:38:05,445 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 22:38:05,446 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 22:38:05,446 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 22:38:05,447 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-02-20 22:38:05,470 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 22:38:05,471 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 22:38:05,471 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 22:38:05,471 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 22:38:05,472 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 22:38:05,472 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 22:38:05,473 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 22:38:05,473 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 22:38:05,473 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 22:38:05,473 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 22:38:05,474 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 22:38:05,474 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 22:38:05,474 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 22:38:05,474 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 22:38:05,475 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 22:38:05,475 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 22:38:05,475 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 22:38:05,475 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 22:38:05,475 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 22:38:05,475 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 22:38:05,475 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 22:38:05,476 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:38:05,476 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 22:38:05,476 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 22:38:05,476 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 22:38:05,476 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 22:38:05,476 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 22:38:05,477 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 22:38:05,478 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 22:38:05,478 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 22:38:05,478 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6162e3697ecc88478a9c00bc18778c9599dfc320129b47fc6800efff4bcaa814 [2022-02-20 22:38:05,666 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 22:38:05,681 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 22:38:05,685 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 22:38:05,686 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 22:38:05,687 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 22:38:05,688 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i [2022-02-20 22:38:05,746 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8939a32cd/916ce80984cd49459762f847eda02cac/FLAG0df3d88b6 [2022-02-20 22:38:06,481 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 22:38:06,482 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i [2022-02-20 22:38:06,535 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8939a32cd/916ce80984cd49459762f847eda02cac/FLAG0df3d88b6 [2022-02-20 22:38:06,709 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8939a32cd/916ce80984cd49459762f847eda02cac [2022-02-20 22:38:06,711 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 22:38:06,712 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 22:38:06,714 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 22:38:06,715 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 22:38:06,717 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 22:38:06,718 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:38:06" (1/1) ... [2022-02-20 22:38:06,718 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@329021ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:38:06, skipping insertion in model container [2022-02-20 22:38:06,718 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:38:06" (1/1) ... [2022-02-20 22:38:06,723 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 22:38:06,837 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:38:11,152 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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[551922,551935] [2022-02-20 22:38:11,155 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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[552067,552080] [2022-02-20 22:38:11,190 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:38:11,258 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 22:38:11,376 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type check failed for C: mii_reg = (unsigned int )mii_reg & 63487U [6466] 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: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 22:38:11,381 INFO L158 Benchmark]: Toolchain (without parser) took 4667.42ms. Allocated memory was 100.7MB in the beginning and 203.4MB in the end (delta: 102.8MB). Free memory was 67.1MB in the beginning and 114.3MB in the end (delta: -47.2MB). Peak memory consumption was 113.0MB. Max. memory is 16.1GB. [2022-02-20 22:38:11,382 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 100.7MB. Free memory is still 57.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 22:38:11,383 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4664.45ms. Allocated memory was 100.7MB in the beginning and 203.4MB in the end (delta: 102.8MB). Free memory was 67.1MB in the beginning and 114.3MB in the end (delta: -47.2MB). Peak memory consumption was 113.0MB. Max. memory is 16.1GB. [2022-02-20 22:38:11,385 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 100.7MB. Free memory is still 57.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4664.45ms. Allocated memory was 100.7MB in the beginning and 203.4MB in the end (delta: 102.8MB). Free memory was 67.1MB in the beginning and 114.3MB in the end (delta: -47.2MB). Peak memory consumption was 113.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: mii_reg = (unsigned int )mii_reg & 63487U [6466] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: mii_reg = (unsigned int )mii_reg & 63487U [6466]: 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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.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 6162e3697ecc88478a9c00bc18778c9599dfc320129b47fc6800efff4bcaa814 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 22:38:12,791 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 22:38:12,793 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 22:38:12,817 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 22:38:12,817 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 22:38:12,818 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 22:38:12,819 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 22:38:12,820 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 22:38:12,821 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 22:38:12,822 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 22:38:12,823 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 22:38:12,824 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 22:38:12,824 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 22:38:12,825 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 22:38:12,825 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 22:38:12,826 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 22:38:12,827 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 22:38:12,827 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 22:38:12,828 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 22:38:12,829 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 22:38:12,830 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 22:38:12,831 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 22:38:12,832 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 22:38:12,832 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 22:38:12,834 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 22:38:12,835 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 22:38:12,835 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 22:38:12,836 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 22:38:12,836 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 22:38:12,837 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 22:38:12,837 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 22:38:12,837 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 22:38:12,838 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 22:38:12,839 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 22:38:12,839 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 22:38:12,840 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 22:38:12,840 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 22:38:12,840 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 22:38:12,841 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 22:38:12,841 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 22:38:12,842 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 22:38:12,842 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-02-20 22:38:12,858 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 22:38:12,859 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 22:38:12,859 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 22:38:12,859 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 22:38:12,860 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 22:38:12,860 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 22:38:12,861 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 22:38:12,861 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 22:38:12,861 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 22:38:12,861 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 22:38:12,861 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 22:38:12,862 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 22:38:12,862 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 22:38:12,862 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 22:38:12,862 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-02-20 22:38:12,862 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-02-20 22:38:12,863 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-02-20 22:38:12,863 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 22:38:12,863 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 22:38:12,863 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 22:38:12,864 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 22:38:12,864 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 22:38:12,864 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 22:38:12,864 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:38:12,864 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 22:38:12,865 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 22:38:12,865 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 22:38:12,865 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-02-20 22:38:12,865 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-02-20 22:38:12,866 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 22:38:12,866 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 22:38:12,866 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 22:38:12,866 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-02-20 22:38:12,866 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6162e3697ecc88478a9c00bc18778c9599dfc320129b47fc6800efff4bcaa814 [2022-02-20 22:38:13,153 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 22:38:13,173 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 22:38:13,175 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 22:38:13,175 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 22:38:13,177 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 22:38:13,178 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i [2022-02-20 22:38:13,227 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86ac05baa/ae4b91d338874394833bf69d3a91099f/FLAG9b22abc93 [2022-02-20 22:38:13,945 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 22:38:13,946 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i [2022-02-20 22:38:13,997 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86ac05baa/ae4b91d338874394833bf69d3a91099f/FLAG9b22abc93 [2022-02-20 22:38:14,249 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86ac05baa/ae4b91d338874394833bf69d3a91099f [2022-02-20 22:38:14,252 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 22:38:14,253 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 22:38:14,253 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 22:38:14,253 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 22:38:14,257 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 22:38:14,258 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:38:14" (1/1) ... [2022-02-20 22:38:14,259 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@595b3c15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:38:14, skipping insertion in model container [2022-02-20 22:38:14,259 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:38:14" (1/1) ... [2022-02-20 22:38:14,264 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 22:38:14,445 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:38:18,060 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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[551922,551935] [2022-02-20 22:38:18,062 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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[552067,552080] [2022-02-20 22:38:18,099 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:38:18,153 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-02-20 22:38:18,221 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:38:18,567 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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[551922,551935] [2022-02-20 22:38:18,568 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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[552067,552080] [2022-02-20 22:38:18,577 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:38:18,617 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 22:38:19,061 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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[551922,551935] [2022-02-20 22:38:19,061 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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[552067,552080] [2022-02-20 22:38:19,068 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:38:19,287 INFO L208 MainTranslator]: Completed translation [2022-02-20 22:38:19,288 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:38:19 WrapperNode [2022-02-20 22:38:19,288 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 22:38:19,289 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 22:38:19,289 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 22:38:19,289 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 22:38:19,294 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:38:19" (1/1) ... [2022-02-20 22:38:19,423 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:38:19" (1/1) ... [2022-02-20 22:38:19,690 INFO L137 Inliner]: procedures = 711, calls = 5980, calls flagged for inlining = 358, calls inlined = 317, statements flattened = 10766 [2022-02-20 22:38:19,691 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 22:38:19,692 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 22:38:19,692 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 22:38:19,692 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 22:38:19,698 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:38:19" (1/1) ... [2022-02-20 22:38:19,698 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:38:19" (1/1) ... [2022-02-20 22:38:19,752 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:38:19" (1/1) ... [2022-02-20 22:38:19,753 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:38:19" (1/1) ... [2022-02-20 22:38:20,009 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:38:19" (1/1) ... [2022-02-20 22:38:20,037 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:38:19" (1/1) ... [2022-02-20 22:38:20,081 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:38:19" (1/1) ... [2022-02-20 22:38:20,138 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 22:38:20,139 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 22:38:20,139 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 22:38:20,139 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 22:38:20,140 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:38:19" (1/1) ... [2022-02-20 22:38:20,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:38:20,151 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 22:38:20,164 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 22:38:20,187 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 22:38:20,198 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-02-20 22:38:20,199 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-02-20 22:38:20,199 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_irq_disable [2022-02-20 22:38:20,199 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_irq_disable [2022-02-20 22:38:20,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-02-20 22:38:20,199 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-02-20 22:38:20,199 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-02-20 22:38:20,199 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-02-20 22:38:20,199 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_intr [2022-02-20 22:38:20,200 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_intr [2022-02-20 22:38:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-02-20 22:38:20,200 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-02-20 22:38:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-02-20 22:38:20,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-02-20 22:38:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_minnow_platform_init [2022-02-20 22:38:20,200 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_minnow_platform_init [2022-02-20 22:38:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_open [2022-02-20 22:38:20,200 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_open [2022-02-20 22:38:20,201 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-02-20 22:38:20,201 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-02-20 22:38:20,201 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_reinit_locked [2022-02-20 22:38:20,201 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_reinit_locked [2022-02-20 22:38:20,201 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_power_up_phy [2022-02-20 22:38:20,203 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_power_up_phy [2022-02-20 22:38:20,203 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_tx_resources [2022-02-20 22:38:20,203 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_tx_resources [2022-02-20 22:38:20,203 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-02-20 22:38:20,203 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-02-20 22:38:20,204 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-02-20 22:38:20,204 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-02-20 22:38:20,204 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-02-20 22:38:20,204 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-02-20 22:38:20,204 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_netpoll [2022-02-20 22:38:20,204 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_netpoll [2022-02-20 22:38:20,205 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_plat_init_hw [2022-02-20 22:38:20,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_plat_init_hw [2022-02-20 22:38:20,205 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_rx_resources [2022-02-20 22:38:20,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_rx_resources [2022-02-20 22:38:20,205 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_tx_resources [2022-02-20 22:38:20,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_tx_resources [2022-02-20 22:38:20,205 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-02-20 22:38:20,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-02-20 22:38:20,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pch_gbe_exit_module_17_2 [2022-02-20 22:38:20,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pch_gbe_exit_module_17_2 [2022-02-20 22:38:20,206 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-02-20 22:38:20,206 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-02-20 22:38:20,207 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-02-20 22:38:20,207 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-02-20 22:38:20,208 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-02-20 22:38:20,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-02-20 22:38:20,208 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-02-20 22:38:20,208 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-02-20 22:38:20,209 INFO L130 BoogieDeclarations]: Found specification of procedure pch_set_station_address [2022-02-20 22:38:20,209 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_set_station_address [2022-02-20 22:38:20,209 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-02-20 22:38:20,209 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-02-20 22:38:20,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-02-20 22:38:20,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-02-20 22:38:20,209 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mdio_write [2022-02-20 22:38:20,209 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mdio_write [2022-02-20 22:38:20,210 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-02-20 22:38:20,210 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-02-20 22:38:20,210 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-02-20 22:38:20,210 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-02-20 22:38:20,210 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-02-20 22:38:20,210 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-02-20 22:38:20,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-02-20 22:38:20,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-02-20 22:38:20,211 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-02-20 22:38:20,211 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-02-20 22:38:20,211 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-02-20 22:38:20,212 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-02-20 22:38:20,212 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 22:38:20,212 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_power_up [2022-02-20 22:38:20,212 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_power_up [2022-02-20 22:38:20,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-02-20 22:38:20,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-02-20 22:38:20,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-02-20 22:38:20,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-02-20 22:38:20,213 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-02-20 22:38:20,213 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-02-20 22:38:20,213 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_resume [2022-02-20 22:38:20,213 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_resume [2022-02-20 22:38:20,213 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-02-20 22:38:20,213 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-02-20 22:38:20,214 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_event_write [2022-02-20 22:38:20,214 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_event_write [2022-02-20 22:38:20,214 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-02-20 22:38:20,214 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-02-20 22:38:20,214 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-02-20 22:38:20,214 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-02-20 22:38:20,215 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-02-20 22:38:20,215 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-02-20 22:38:20,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-02-20 22:38:20,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-02-20 22:38:20,215 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-02-20 22:38:20,215 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-02-20 22:38:20,215 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_enable_dma_rx [2022-02-20 22:38:20,215 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_enable_dma_rx [2022-02-20 22:38:20,215 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_configure_rx [2022-02-20 22:38:20,216 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_configure_rx [2022-02-20 22:38:20,216 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_wait_clr_bit [2022-02-20 22:38:20,216 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_wait_clr_bit [2022-02-20 22:38:20,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-02-20 22:38:20,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-02-20 22:38:20,216 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-02-20 22:38:20,216 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-02-20 22:38:20,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-02-20 22:38:20,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-02-20 22:38:20,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-02-20 22:38:20,219 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-02-20 22:38:20,220 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_remove [2022-02-20 22:38:20,220 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_remove [2022-02-20 22:38:20,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-02-20 22:38:20,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-02-20 22:38:20,222 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-02-20 22:38:20,222 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-02-20 22:38:20,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-02-20 22:38:20,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-02-20 22:38:20,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-02-20 22:38:20,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-02-20 22:38:20,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-02-20 22:38:20,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-02-20 22:38:20,225 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-02-20 22:38:20,225 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-02-20 22:38:20,225 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_force_mac_fc [2022-02-20 22:38:20,225 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_force_mac_fc [2022-02-20 22:38:20,225 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_suspend [2022-02-20 22:38:20,225 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_suspend [2022-02-20 22:38:20,226 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-02-20 22:38:20,226 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-02-20 22:38:20,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-02-20 22:38:20,226 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-02-20 22:38:20,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-02-20 22:38:20,226 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-02-20 22:38:20,226 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2022-02-20 22:38:20,226 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2022-02-20 22:38:20,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-20 22:38:20,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-02-20 22:38:20,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-02-20 22:38:20,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-02-20 22:38:20,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-02-20 22:38:20,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-02-20 22:38:20,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-02-20 22:38:20,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2022-02-20 22:38:20,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2022-02-20 22:38:20,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-02-20 22:38:20,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-02-20 22:38:20,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-02-20 22:38:20,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-02-20 22:38:20,228 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-02-20 22:38:20,228 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-02-20 22:38:20,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 22:38:20,229 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-02-20 22:38:20,229 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-02-20 22:38:20,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-02-20 22:38:20,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-02-20 22:38:20,229 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-02-20 22:38:20,229 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-02-20 22:38:20,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-20 22:38:20,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-02-20 22:38:20,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-02-20 22:38:20,230 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-02-20 22:38:20,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-02-20 22:38:20,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-02-20 22:38:20,230 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-02-20 22:38:20,230 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-02-20 22:38:20,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-02-20 22:38:20,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-02-20 22:38:20,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-02-20 22:38:20,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-02-20 22:38:20,231 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-02-20 22:38:20,231 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-02-20 22:38:20,231 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-02-20 22:38:20,231 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-02-20 22:38:20,232 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-02-20 22:38:20,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-02-20 22:38:20,232 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_set_wol_event [2022-02-20 22:38:20,232 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_set_wol_event [2022-02-20 22:38:20,232 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-02-20 22:38:20,232 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-02-20 22:38:20,232 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_ctrl_miim [2022-02-20 22:38:20,232 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_ctrl_miim [2022-02-20 22:38:20,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-02-20 22:38:20,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-02-20 22:38:20,233 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_regs_len [2022-02-20 22:38:20,233 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_regs_len [2022-02-20 22:38:20,233 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-02-20 22:38:20,233 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-02-20 22:38:20,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-02-20 22:38:20,233 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 22:38:20,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 22:38:20,234 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_alloc_rx_buffers [2022-02-20 22:38:20,234 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_alloc_rx_buffers [2022-02-20 22:38:20,234 INFO L130 BoogieDeclarations]: Found specification of procedure __pch_gbe_suspend [2022-02-20 22:38:20,234 INFO L138 BoogieDeclarations]: Found implementation of procedure __pch_gbe_suspend [2022-02-20 22:38:20,234 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-02-20 22:38:20,234 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-02-20 22:38:20,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-02-20 22:38:20,235 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_plat_get_bus_info [2022-02-20 22:38:20,235 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_plat_get_bus_info [2022-02-20 22:38:20,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-02-20 22:38:20,235 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-02-20 22:38:20,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-02-20 22:38:20,235 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_power_down [2022-02-20 22:38:20,235 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_power_down [2022-02-20 22:38:20,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-02-20 22:38:20,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-02-20 22:38:20,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-02-20 22:38:20,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-02-20 22:38:20,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-02-20 22:38:20,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-02-20 22:38:20,236 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2022-02-20 22:38:20,236 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2022-02-20 22:38:20,236 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_update_stats [2022-02-20 22:38:20,237 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_update_stats [2022-02-20 22:38:20,237 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-02-20 22:38:20,237 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-02-20 22:38:20,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-02-20 22:38:20,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-02-20 22:38:20,237 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum [2022-02-20 22:38:20,237 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum [2022-02-20 22:38:20,238 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mdio_read [2022-02-20 22:38:20,238 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mdio_read [2022-02-20 22:38:20,238 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_rx_ring [2022-02-20 22:38:20,238 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_rx_ring [2022-02-20 22:38:20,238 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-02-20 22:38:20,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-02-20 22:38:20,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_pch_gbe_tx_ring [2022-02-20 22:38:20,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_pch_gbe_tx_ring [2022-02-20 22:38:20,239 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_up [2022-02-20 22:38:20,239 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_up [2022-02-20 22:38:20,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-02-20 22:38:20,239 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-02-20 22:38:20,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_120 [2022-02-20 22:38:20,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_120 [2022-02-20 22:38:20,239 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-02-20 22:38:20,239 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-02-20 22:38:20,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-02-20 22:38:20,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-02-20 22:38:20,240 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2022-02-20 22:38:20,240 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2022-02-20 22:38:20,240 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_tx_ring [2022-02-20 22:38:20,240 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_tx_ring [2022-02-20 22:38:20,240 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_reset [2022-02-20 22:38:20,240 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_reset [2022-02-20 22:38:20,240 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-02-20 22:38:20,241 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-02-20 22:38:20,241 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2022-02-20 22:38:20,241 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2022-02-20 22:38:20,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_14_2 [2022-02-20 22:38:20,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_14_2 [2022-02-20 22:38:20,241 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_stop [2022-02-20 22:38:20,241 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_stop [2022-02-20 22:38:20,241 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 22:38:20,241 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2022-02-20 22:38:20,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2022-02-20 22:38:20,242 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-02-20 22:38:20,242 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-02-20 22:38:20,242 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-02-20 22:38:20,242 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-02-20 22:38:20,242 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-20 22:38:20,242 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_io_resume [2022-02-20 22:38:20,242 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_io_resume [2022-02-20 22:38:20,242 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2022-02-20 22:38:20,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2022-02-20 22:38:20,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_105 [2022-02-20 22:38:20,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_105 [2022-02-20 22:38:20,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-02-20 22:38:20,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-02-20 22:38:20,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-02-20 22:38:20,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-02-20 22:38:20,243 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_event_read [2022-02-20 22:38:20,243 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_event_read [2022-02-20 22:38:20,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-02-20 22:38:20,244 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-02-20 22:38:20,244 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-02-20 22:38:20,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-02-20 22:38:20,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-02-20 22:38:20,244 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_nway_reset [2022-02-20 22:38:20,244 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_nway_reset [2022-02-20 22:38:20,244 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-02-20 22:38:20,244 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-02-20 22:38:20,244 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-02-20 22:38:20,245 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-02-20 22:38:20,245 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_irq_enable [2022-02-20 22:38:20,245 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_irq_enable [2022-02-20 22:38:20,245 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-02-20 22:38:20,245 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-02-20 22:38:20,245 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_hw_reset [2022-02-20 22:38:20,245 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_hw_reset [2022-02-20 22:38:20,245 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_tx_timeout [2022-02-20 22:38:20,245 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_tx_timeout [2022-02-20 22:38:20,245 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2022-02-20 22:38:20,246 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2022-02-20 22:38:20,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-02-20 22:38:20,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-02-20 22:38:20,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-02-20 22:38:20,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-02-20 22:38:20,246 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2022-02-20 22:38:20,246 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2022-02-20 22:38:20,246 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_power_down_phy [2022-02-20 22:38:20,246 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_power_down_phy [2022-02-20 22:38:20,247 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-02-20 22:38:20,247 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-02-20 22:38:20,247 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_mode [2022-02-20 22:38:20,247 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_mode [2022-02-20 22:38:20,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2022-02-20 22:38:20,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2022-02-20 22:38:20,247 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-02-20 22:38:20,247 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-02-20 22:38:20,247 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-02-20 22:38:20,248 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-02-20 22:38:20,248 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_rx_resources [2022-02-20 22:38:20,248 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_rx_resources [2022-02-20 22:38:20,248 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-02-20 22:38:20,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-02-20 22:38:20,248 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-02-20 22:38:20,248 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-02-20 22:38:20,248 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-02-20 22:38:20,248 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-02-20 22:38:20,248 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_validate_option [2022-02-20 22:38:20,249 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_validate_option [2022-02-20 22:38:20,249 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_reset_hw [2022-02-20 22:38:20,249 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_reset_hw [2022-02-20 22:38:20,249 INFO L130 BoogieDeclarations]: Found specification of procedure udp_hdr [2022-02-20 22:38:20,249 INFO L138 BoogieDeclarations]: Found implementation of procedure udp_hdr [2022-02-20 22:38:20,249 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_rctl [2022-02-20 22:38:20,249 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_rctl [2022-02-20 22:38:20,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-02-20 22:38:20,249 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_sw_reset [2022-02-20 22:38:20,249 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_sw_reset [2022-02-20 22:38:20,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-02-20 22:38:20,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-02-20 22:38:20,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-02-20 22:38:20,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-02-20 22:38:20,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-02-20 22:38:20,250 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_phy_hw_reset [2022-02-20 22:38:20,250 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_phy_hw_reset [2022-02-20 22:38:20,250 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_write_reg_miic [2022-02-20 22:38:20,250 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_write_reg_miic [2022-02-20 22:38:20,250 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-02-20 22:38:20,251 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-02-20 22:38:20,251 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-02-20 22:38:20,251 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-02-20 22:38:20,251 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_control_write [2022-02-20 22:38:20,251 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_control_write [2022-02-20 22:38:20,251 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_multi [2022-02-20 22:38:20,251 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_multi [2022-02-20 22:38:20,251 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_shutdown [2022-02-20 22:38:20,251 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_shutdown [2022-02-20 22:38:20,251 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-02-20 22:38:20,252 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-02-20 22:38:20,252 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-02-20 22:38:20,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-02-20 22:38:20,252 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_read_reg_miic [2022-02-20 22:38:20,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_read_reg_miic [2022-02-20 22:38:20,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-02-20 22:38:20,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-02-20 22:38:20,252 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_read_mac_addr [2022-02-20 22:38:20,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_read_mac_addr [2022-02-20 22:38:20,252 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_rgmii_ctrl [2022-02-20 22:38:20,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_rgmii_ctrl [2022-02-20 22:38:20,253 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2022-02-20 22:38:20,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2022-02-20 22:38:20,253 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_down [2022-02-20 22:38:20,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_down [2022-02-20 22:38:20,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_122 [2022-02-20 22:38:20,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_122 [2022-02-20 22:38:20,253 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_irq [2022-02-20 22:38:20,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_irq [2022-02-20 22:38:20,253 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_mar_set [2022-02-20 22:38:20,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_mar_set [2022-02-20 22:38:20,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-02-20 22:38:20,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-02-20 22:38:21,383 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 22:38:21,385 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 22:38:22,079 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;