./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i --full-output -ea --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 73e11d79da89f19153d89e853a8d4a3607f25d95ae579da9c148a59839e48ce3 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 22:31:18,183 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 22:31:18,187 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 22:31:18,206 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 22:31:18,207 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 22:31:18,207 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 22:31:18,208 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 22:31:18,210 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 22:31:18,211 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 22:31:18,212 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 22:31:18,212 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 22:31:18,213 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 22:31:18,213 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 22:31:18,214 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 22:31:18,215 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 22:31:18,221 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 22:31:18,221 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 22:31:18,225 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 22:31:18,229 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 22:31:18,232 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 22:31:18,234 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 22:31:18,235 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 22:31:18,236 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 22:31:18,237 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 22:31:18,240 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 22:31:18,241 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 22:31:18,241 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 22:31:18,242 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 22:31:18,243 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 22:31:18,243 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 22:31:18,244 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 22:31:18,244 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 22:31:18,245 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 22:31:18,246 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 22:31:18,247 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 22:31:18,247 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 22:31:18,248 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 22:31:18,248 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 22:31:18,248 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 22:31:18,249 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 22:31:18,249 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 22:31:18,250 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-02-20 22:31:18,275 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 22:31:18,275 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 22:31:18,275 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 22:31:18,276 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 22:31:18,276 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 22:31:18,276 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 22:31:18,277 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 22:31:18,277 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 22:31:18,277 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 22:31:18,277 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 22:31:18,278 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 22:31:18,278 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 22:31:18,278 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 22:31:18,278 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 22:31:18,278 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 22:31:18,278 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 22:31:18,279 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 22:31:18,279 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 22:31:18,279 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 22:31:18,279 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 22:31:18,279 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 22:31:18,279 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:31:18,279 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 22:31:18,280 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 22:31:18,280 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 22:31:18,280 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 22:31:18,280 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 22:31:18,280 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 22:31:18,280 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 22:31:18,280 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 22:31:18,281 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 73e11d79da89f19153d89e853a8d4a3607f25d95ae579da9c148a59839e48ce3 [2022-02-20 22:31:18,461 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 22:31:18,481 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 22:31:18,483 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 22:31:18,484 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 22:31:18,485 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 22:31:18,486 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i [2022-02-20 22:31:18,538 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7df10bf99/1060809909b840a588975e40eee1574a/FLAG3791b86a8 [2022-02-20 22:31:19,284 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 22:31:19,284 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i [2022-02-20 22:31:19,337 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7df10bf99/1060809909b840a588975e40eee1574a/FLAG3791b86a8 [2022-02-20 22:31:19,563 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7df10bf99/1060809909b840a588975e40eee1574a [2022-02-20 22:31:19,565 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 22:31:19,567 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 22:31:19,570 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 22:31:19,570 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 22:31:19,572 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 22:31:19,573 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:31:19" (1/1) ... [2022-02-20 22:31:19,575 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41aaf7ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:31:19, skipping insertion in model container [2022-02-20 22:31:19,575 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:31:19" (1/1) ... [2022-02-20 22:31:19,580 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 22:31:19,671 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:31:22,393 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i[468644,468657] [2022-02-20 22:31:22,472 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:31:22,532 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 22:31:22,740 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: eeprom_val = (unsigned int )eeprom_val & 255U [9822] 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.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 22:31:22,747 INFO L158 Benchmark]: Toolchain (without parser) took 3179.31ms. Allocated memory was 96.5MB in the beginning and 201.3MB in the end (delta: 104.9MB). Free memory was 59.6MB in the beginning and 76.2MB in the end (delta: -16.6MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. [2022-02-20 22:31:22,748 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 96.5MB. Free memory is still 76.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 22:31:22,749 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3176.09ms. Allocated memory was 96.5MB in the beginning and 201.3MB in the end (delta: 104.9MB). Free memory was 59.3MB in the beginning and 76.2MB in the end (delta: -16.9MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. [2022-02-20 22:31:22,750 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 0.16ms. Allocated memory is still 96.5MB. Free memory is still 76.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3176.09ms. Allocated memory was 96.5MB in the beginning and 201.3MB in the end (delta: 104.9MB). Free memory was 59.3MB in the beginning and 76.2MB in the end (delta: -16.9MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: eeprom_val = (unsigned int )eeprom_val & 255U [9822] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: eeprom_val = (unsigned int )eeprom_val & 255U [9822]: 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 73e11d79da89f19153d89e853a8d4a3607f25d95ae579da9c148a59839e48ce3 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 22:31:24,296 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 22:31:24,298 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 22:31:24,328 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 22:31:24,329 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 22:31:24,331 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 22:31:24,333 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 22:31:24,336 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 22:31:24,338 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 22:31:24,342 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 22:31:24,342 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 22:31:24,344 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 22:31:24,344 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 22:31:24,346 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 22:31:24,347 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 22:31:24,351 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 22:31:24,351 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 22:31:24,352 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 22:31:24,354 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 22:31:24,358 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 22:31:24,359 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 22:31:24,360 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 22:31:24,361 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 22:31:24,362 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 22:31:24,366 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 22:31:24,367 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 22:31:24,367 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 22:31:24,368 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 22:31:24,368 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 22:31:24,376 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 22:31:24,377 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 22:31:24,377 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 22:31:24,379 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 22:31:24,379 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 22:31:24,380 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 22:31:24,380 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 22:31:24,381 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 22:31:24,381 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 22:31:24,381 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 22:31:24,382 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 22:31:24,383 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 22:31:24,386 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-02-20 22:31:24,422 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 22:31:24,423 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 22:31:24,423 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 22:31:24,424 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 22:31:24,424 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 22:31:24,424 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 22:31:24,425 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 22:31:24,426 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 22:31:24,426 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 22:31:24,426 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 22:31:24,427 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 22:31:24,427 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 22:31:24,427 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 22:31:24,427 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 22:31:24,427 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-02-20 22:31:24,427 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-02-20 22:31:24,428 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-02-20 22:31:24,428 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 22:31:24,428 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 22:31:24,428 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 22:31:24,428 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 22:31:24,428 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 22:31:24,429 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 22:31:24,429 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:31:24,429 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 22:31:24,429 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 22:31:24,429 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 22:31:24,429 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-02-20 22:31:24,430 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-02-20 22:31:24,430 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 22:31:24,430 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 22:31:24,430 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 22:31:24,430 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-02-20 22:31:24,430 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 73e11d79da89f19153d89e853a8d4a3607f25d95ae579da9c148a59839e48ce3 [2022-02-20 22:31:24,687 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 22:31:24,707 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 22:31:24,708 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 22:31:24,709 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 22:31:24,710 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 22:31:24,711 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i [2022-02-20 22:31:24,757 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84577e1ed/69f8e2ca302e4bc98b38baf10d563484/FLAGf8d2e31fa [2022-02-20 22:31:25,525 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 22:31:25,526 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i [2022-02-20 22:31:25,573 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84577e1ed/69f8e2ca302e4bc98b38baf10d563484/FLAGf8d2e31fa [2022-02-20 22:31:25,759 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84577e1ed/69f8e2ca302e4bc98b38baf10d563484 [2022-02-20 22:31:25,761 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 22:31:25,762 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 22:31:25,764 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 22:31:25,764 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 22:31:25,766 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 22:31:25,767 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:31:25" (1/1) ... [2022-02-20 22:31:25,768 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@161d0e16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:31:25, skipping insertion in model container [2022-02-20 22:31:25,768 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:31:25" (1/1) ... [2022-02-20 22:31:25,773 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 22:31:25,889 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:31:28,378 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-02-20 22:31:28,496 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-02-20 22:31:28,618 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-02-20 22:31:28,867 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i[468644,468657] [2022-02-20 22:31:28,934 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:31:29,027 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-02-20 22:31:29,093 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:31:29,453 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i[468644,468657] [2022-02-20 22:31:29,464 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:31:29,486 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 22:31:29,870 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i[468644,468657] [2022-02-20 22:31:29,879 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:31:30,038 INFO L208 MainTranslator]: Completed translation [2022-02-20 22:31:30,038 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:31:30 WrapperNode [2022-02-20 22:31:30,039 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 22:31:30,040 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 22:31:30,040 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 22:31:30,040 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 22:31:30,045 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:31:30" (1/1) ... [2022-02-20 22:31:30,144 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:31:30" (1/1) ... [2022-02-20 22:31:30,388 INFO L137 Inliner]: procedures = 455, calls = 4514, calls flagged for inlining = 181, calls inlined = 178, statements flattened = 8094 [2022-02-20 22:31:30,389 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 22:31:30,390 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 22:31:30,390 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 22:31:30,391 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 22:31:30,397 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:31:30" (1/1) ... [2022-02-20 22:31:30,398 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:31:30" (1/1) ... [2022-02-20 22:31:30,434 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:31:30" (1/1) ... [2022-02-20 22:31:30,435 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:31:30" (1/1) ... [2022-02-20 22:31:30,618 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:31:30" (1/1) ... [2022-02-20 22:31:30,640 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:31:30" (1/1) ... [2022-02-20 22:31:30,679 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:31:30" (1/1) ... [2022-02-20 22:31:30,722 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 22:31:30,723 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 22:31:30,723 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 22:31:30,724 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 22:31:30,724 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:31:30" (1/1) ... [2022-02-20 22:31:30,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:31:30,737 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 22:31:30,747 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 22:31:30,778 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread8 [2022-02-20 22:31:30,778 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread8 [2022-02-20 22:31:30,778 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2022-02-20 22:31:30,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2022-02-20 22:31:30,779 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_tx_ring [2022-02-20 22:31:30,779 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_tx_ring [2022-02-20 22:31:30,765 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 22:31:30,779 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite8 [2022-02-20 22:31:30,780 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite8 [2022-02-20 22:31:30,780 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-02-20 22:31:30,780 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-02-20 22:31:30,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-02-20 22:31:30,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-02-20 22:31:30,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-02-20 22:31:30,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-02-20 22:31:30,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-02-20 22:31:30,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-02-20 22:31:30,781 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_init [2022-02-20 22:31:30,781 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_init [2022-02-20 22:31:30,781 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_calc_rssi [2022-02-20 22:31:30,781 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_calc_rssi [2022-02-20 22:31:30,781 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_rf_writereg [2022-02-20 22:31:30,781 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_rf_writereg [2022-02-20 22:31:30,781 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-02-20 22:31:30,782 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-02-20 22:31:30,782 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_generic_frame_duration [2022-02-20 22:31:30,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_generic_frame_duration [2022-02-20 22:31:30,782 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2022-02-20 22:31:30,782 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2022-02-20 22:31:30,783 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-02-20 22:31:30,783 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-02-20 22:31:30,783 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2022-02-20 22:31:30,783 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2022-02-20 22:31:30,783 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-02-20 22:31:30,783 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-02-20 22:31:30,783 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-02-20 22:31:30,784 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-02-20 22:31:30,784 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_write_phy_antenna [2022-02-20 22:31:30,784 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_write_phy_antenna [2022-02-20 22:31:30,784 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_init [2022-02-20 22:31:30,784 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_init [2022-02-20 22:31:30,785 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread32 [2022-02-20 22:31:30,785 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread32 [2022-02-20 22:31:30,785 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_rx_ring [2022-02-20 22:31:30,785 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_rx_ring [2022-02-20 22:31:30,785 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_bss_info_changed [2022-02-20 22:31:30,785 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_bss_info_changed [2022-02-20 22:31:30,786 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_calc_rssi [2022-02-20 22:31:30,786 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_calc_rssi [2022-02-20 22:31:30,787 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-02-20 22:31:30,787 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-02-20 22:31:30,787 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-02-20 22:31:30,787 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-02-20 22:31:30,787 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 22:31:30,788 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_set_tx_power [2022-02-20 22:31:30,788 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_set_tx_power [2022-02-20 22:31:30,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-02-20 22:31:30,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-02-20 22:31:30,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-02-20 22:31:30,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-02-20 22:31:30,789 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread16 [2022-02-20 22:31:30,789 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread16 [2022-02-20 22:31:30,789 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-02-20 22:31:30,789 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-02-20 22:31:30,789 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam [2022-02-20 22:31:30,790 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam [2022-02-20 22:31:30,790 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_tx_rate [2022-02-20 22:31:30,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_tx_rate [2022-02-20 22:31:30,790 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-02-20 22:31:30,790 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-02-20 22:31:30,790 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-02-20 22:31:30,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-02-20 22:31:30,791 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_stop [2022-02-20 22:31:30,791 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_stop [2022-02-20 22:31:30,791 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_stop [2022-02-20 22:31:30,791 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_stop [2022-02-20 22:31:30,791 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2022-02-20 22:31:30,791 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2022-02-20 22:31:30,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_10 [2022-02-20 22:31:30,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_10 [2022-02-20 22:31:30,792 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-02-20 22:31:30,792 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-02-20 22:31:30,792 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_get_tsf [2022-02-20 22:31:30,792 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_get_tsf [2022-02-20 22:31:30,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-02-20 22:31:30,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-02-20 22:31:30,793 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2022-02-20 22:31:30,793 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2022-02-20 22:31:30,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-02-20 22:31:30,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-02-20 22:31:30,794 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2022-02-20 22:31:30,794 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2022-02-20 22:31:30,794 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_add_interface [2022-02-20 22:31:30,794 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_add_interface [2022-02-20 22:31:30,794 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_write_phy_antenna [2022-02-20 22:31:30,794 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_write_phy_antenna [2022-02-20 22:31:30,794 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-02-20 22:31:30,795 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-02-20 22:31:30,795 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-02-20 22:31:30,795 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-02-20 22:31:30,795 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_channel [2022-02-20 22:31:30,795 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_channel [2022-02-20 22:31:30,795 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_tx_power [2022-02-20 22:31:30,795 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_tx_power [2022-02-20 22:31:30,796 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_set_channel [2022-02-20 22:31:30,796 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_set_channel [2022-02-20 22:31:30,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-02-20 22:31:30,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-02-20 22:31:30,796 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-02-20 22:31:30,797 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-02-20 22:31:30,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-20 22:31:30,799 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 22:31:30,799 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-02-20 22:31:30,799 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-02-20 22:31:30,799 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2022-02-20 22:31:30,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2022-02-20 22:31:30,800 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_cck [2022-02-20 22:31:30,800 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_cck [2022-02-20 22:31:30,800 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-02-20 22:31:30,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-02-20 22:31:30,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-20 22:31:30,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-02-20 22:31:30,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-02-20 22:31:30,805 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-02-20 22:31:30,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-02-20 22:31:30,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-02-20 22:31:30,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_10 [2022-02-20 22:31:30,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_10 [2022-02-20 22:31:30,805 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_rts_cts_rate [2022-02-20 22:31:30,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_rts_cts_rate [2022-02-20 22:31:30,806 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_init [2022-02-20 22:31:30,806 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_init [2022-02-20 22:31:30,806 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_set_channel [2022-02-20 22:31:30,806 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_set_channel [2022-02-20 22:31:30,806 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_resume [2022-02-20 22:31:30,806 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_resume [2022-02-20 22:31:30,806 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam2 [2022-02-20 22:31:30,806 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam2 [2022-02-20 22:31:30,806 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_ofdm [2022-02-20 22:31:30,807 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_ofdm [2022-02-20 22:31:30,807 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_calc_rssi [2022-02-20 22:31:30,807 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_calc_rssi [2022-02-20 22:31:30,807 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_write_phy [2022-02-20 22:31:30,807 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_write_phy [2022-02-20 22:31:30,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-02-20 22:31:30,807 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_conf_basic_rates [2022-02-20 22:31:30,807 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_conf_basic_rates [2022-02-20 22:31:30,808 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-02-20 22:31:30,808 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-02-20 22:31:30,808 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 22:31:30,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 22:31:30,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-02-20 22:31:30,808 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-02-20 22:31:30,808 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-02-20 22:31:30,808 INFO L130 BoogieDeclarations]: Found specification of procedure write_sa2400 [2022-02-20 22:31:30,808 INFO L138 BoogieDeclarations]: Found implementation of procedure write_sa2400 [2022-02-20 22:31:30,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-02-20 22:31:30,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-02-20 22:31:30,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-02-20 22:31:30,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-02-20 22:31:30,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-02-20 22:31:30,809 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_conf_tx [2022-02-20 22:31:30,809 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_conf_tx [2022-02-20 22:31:30,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-02-20 22:31:30,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-02-20 22:31:30,810 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_stop [2022-02-20 22:31:30,810 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_stop [2022-02-20 22:31:30,810 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-02-20 22:31:30,810 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-02-20 22:31:30,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_5 [2022-02-20 22:31:30,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_5 [2022-02-20 22:31:30,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_4 [2022-02-20 22:31:30,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_4 [2022-02-20 22:31:30,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_9 [2022-02-20 22:31:30,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_9 [2022-02-20 22:31:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_8 [2022-02-20 22:31:30,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_8 [2022-02-20 22:31:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_init [2022-02-20 22:31:30,811 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_init [2022-02-20 22:31:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_7 [2022-02-20 22:31:30,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_7 [2022-02-20 22:31:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_6 [2022-02-20 22:31:30,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_6 [2022-02-20 22:31:30,812 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_init [2022-02-20 22:31:30,813 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_init [2022-02-20 22:31:30,813 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove [2022-02-20 22:31:30,813 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove [2022-02-20 22:31:30,813 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_set_channel [2022-02-20 22:31:30,813 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_set_channel [2022-02-20 22:31:30,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-02-20 22:31:30,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-02-20 22:31:30,813 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-02-20 22:31:30,814 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-02-20 22:31:30,814 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-02-20 22:31:30,814 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-02-20 22:31:30,814 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_stop [2022-02-20 22:31:30,814 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_stop [2022-02-20 22:31:30,814 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-02-20 22:31:30,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-02-20 22:31:30,814 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2022-02-20 22:31:30,814 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2022-02-20 22:31:30,815 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-02-20 22:31:30,815 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-02-20 22:31:30,815 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_int_disable [2022-02-20 22:31:30,815 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_int_disable [2022-02-20 22:31:30,815 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write [2022-02-20 22:31:30,815 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write [2022-02-20 22:31:30,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 22:31:30,815 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_write_phy_antenna [2022-02-20 22:31:30,815 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_write_phy_antenna [2022-02-20 22:31:30,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-20 22:31:30,816 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_stop [2022-02-20 22:31:30,816 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_stop [2022-02-20 22:31:30,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-02-20 22:31:30,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-02-20 22:31:30,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-02-20 22:31:30,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-02-20 22:31:30,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-02-20 22:31:30,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-02-20 22:31:30,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-02-20 22:31:30,817 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_init [2022-02-20 22:31:30,817 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_init [2022-02-20 22:31:30,817 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-02-20 22:31:30,817 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-02-20 22:31:30,817 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-02-20 22:31:30,817 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-02-20 22:31:30,817 INFO L130 BoogieDeclarations]: Found specification of procedure _ieee80211_hw_set [2022-02-20 22:31:30,817 INFO L138 BoogieDeclarations]: Found implementation of procedure _ieee80211_hw_set [2022-02-20 22:31:30,817 INFO L130 BoogieDeclarations]: Found specification of procedure write_max2820 [2022-02-20 22:31:30,818 INFO L138 BoogieDeclarations]: Found implementation of procedure write_max2820 [2022-02-20 22:31:30,818 INFO L130 BoogieDeclarations]: Found specification of procedure write_grf5101 [2022-02-20 22:31:30,818 INFO L138 BoogieDeclarations]: Found implementation of procedure write_grf5101 [2022-02-20 22:31:30,818 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_rf_readreg [2022-02-20 22:31:30,818 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_rf_readreg [2022-02-20 22:31:30,818 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_beacon_work [2022-02-20 22:31:30,818 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_beacon_work [2022-02-20 22:31:30,818 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove_interface [2022-02-20 22:31:30,819 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove_interface [2022-02-20 22:31:30,820 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-02-20 22:31:30,820 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-02-20 22:31:30,820 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_read [2022-02-20 22:31:30,820 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_read [2022-02-20 22:31:30,820 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_rx [2022-02-20 22:31:30,821 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_rx [2022-02-20 22:31:30,821 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_set_channel [2022-02-20 22:31:30,821 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_set_channel [2022-02-20 22:31:30,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-02-20 22:31:30,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-02-20 22:31:30,821 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_read [2022-02-20 22:31:30,821 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_read [2022-02-20 22:31:30,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-02-20 22:31:30,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-02-20 22:31:30,822 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2022-02-20 22:31:30,822 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2022-02-20 22:31:30,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-02-20 22:31:30,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-02-20 22:31:30,822 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_tx [2022-02-20 22:31:30,822 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_tx [2022-02-20 22:31:30,822 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_configure_filter [2022-02-20 22:31:30,822 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_configure_filter [2022-02-20 22:31:30,822 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_conf_ac_parm [2022-02-20 22:31:30,822 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_conf_ac_parm [2022-02-20 22:31:30,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-02-20 22:31:30,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-02-20 22:31:30,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-02-20 22:31:30,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-02-20 22:31:30,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2022-02-20 22:31:30,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2022-02-20 22:31:30,823 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_stop [2022-02-20 22:31:30,823 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_stop [2022-02-20 22:31:30,823 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2022-02-20 22:31:30,824 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2022-02-20 22:31:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_prepare_multicast [2022-02-20 22:31:30,824 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_prepare_multicast [2022-02-20 22:31:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-02-20 22:31:30,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-02-20 22:31:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-02-20 22:31:30,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-02-20 22:31:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite32 [2022-02-20 22:31:30,824 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite32 [2022-02-20 22:31:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_multiread [2022-02-20 22:31:30,825 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_multiread [2022-02-20 22:31:30,825 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_config [2022-02-20 22:31:30,825 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_config [2022-02-20 22:31:30,825 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_three_wire_io [2022-02-20 22:31:30,825 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_three_wire_io [2022-02-20 22:31:30,825 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_tx [2022-02-20 22:31:30,825 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_tx [2022-02-20 22:31:30,825 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite16 [2022-02-20 22:31:30,825 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite16 [2022-02-20 22:31:30,826 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2022-02-20 22:31:30,826 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2022-02-20 22:31:31,667 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 22:31:31,669 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 22:31:34,385 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;