./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/bin/ukojak-92XMlrwhuB --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9e0fc576d8a50911d793e48f3029c6fea512a91c8b7de6b4c98b61b2fe16dd8a --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:31:16,690 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:31:16,693 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:31:16,746 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:31:16,747 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:31:16,751 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:31:16,754 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:31:16,761 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:31:16,763 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:31:16,769 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:31:16,771 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:31:16,773 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:31:16,774 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:31:16,777 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:31:16,779 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:31:16,781 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:31:16,783 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:31:16,785 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:31:16,787 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:31:16,795 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:31:16,797 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:31:16,802 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:31:16,806 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:31:16,807 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:31:16,818 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:31:16,819 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:31:16,819 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:31:16,821 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:31:16,822 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:31:16,824 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:31:16,824 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:31:16,826 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:31:16,828 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:31:16,829 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:31:16,831 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:31:16,831 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:31:16,832 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:31:16,833 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:31:16,833 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:31:16,834 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:31:16,835 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:31:16,836 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:31:16,881 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:31:16,881 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:31:16,883 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:31:16,883 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:31:16,884 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:31:16,884 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:31:16,885 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:31:16,885 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:31:16,885 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:31:16,885 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:31:16,887 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:31:16,887 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:31:16,887 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:31:16,887 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:31:16,888 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:31:16,888 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:31:16,888 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:31:16,888 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:31:16,889 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:31:16,889 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:31:16,889 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:31:16,889 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:31:16,890 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:31:16,890 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:31:16,890 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:31:16,890 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e0fc576d8a50911d793e48f3029c6fea512a91c8b7de6b4c98b61b2fe16dd8a [2022-10-17 16:31:17,253 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:31:17,277 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:31:17,280 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:31:17,282 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:31:17,285 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:31:17,286 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2022-10-17 16:31:17,364 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/bin/ukojak-92XMlrwhuB/data/ce77d95f4/0e330d1ff9b84767890d07e62c1bf5ab/FLAGd358f391a [2022-10-17 16:31:18,462 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:31:18,463 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2022-10-17 16:31:18,547 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/bin/ukojak-92XMlrwhuB/data/ce77d95f4/0e330d1ff9b84767890d07e62c1bf5ab/FLAGd358f391a [2022-10-17 16:31:18,718 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/bin/ukojak-92XMlrwhuB/data/ce77d95f4/0e330d1ff9b84767890d07e62c1bf5ab [2022-10-17 16:31:18,721 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:31:18,724 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:31:18,728 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:31:18,728 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:31:18,731 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:31:18,732 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:31:18" (1/1) ... [2022-10-17 16:31:18,733 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b447d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:18, skipping insertion in model container [2022-10-17 16:31:18,734 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:31:18" (1/1) ... [2022-10-17 16:31:18,741 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:31:18,924 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:31:23,444 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[460294,460307] [2022-10-17 16:31:23,447 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[460439,460452] [2022-10-17 16:31:23,479 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:31:23,546 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:31:23,890 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 [9067] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckBinaryExpression(TypeCheckHelper.java:207) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.constructBinaryExpression(ExpressionFactory.java:597) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.newBinaryExpression(ExpressionFactory.java:132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:483) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1397) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-10-17 16:31:23,903 INFO L158 Benchmark]: Toolchain (without parser) took 5176.81ms. Allocated memory was 104.9MB in the beginning and 148.9MB in the end (delta: 44.0MB). Free memory was 71.9MB in the beginning and 53.9MB in the end (delta: 18.1MB). Peak memory consumption was 72.2MB. Max. memory is 16.1GB. [2022-10-17 16:31:23,904 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 104.9MB. Free memory is still 84.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:31:23,906 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5171.88ms. Allocated memory was 104.9MB in the beginning and 148.9MB in the end (delta: 44.0MB). Free memory was 71.9MB in the beginning and 53.9MB in the end (delta: 18.1MB). Peak memory consumption was 72.2MB. Max. memory is 16.1GB. [2022-10-17 16:31:23,909 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 104.9MB. Free memory is still 84.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5171.88ms. Allocated memory was 104.9MB in the beginning and 148.9MB in the end (delta: 44.0MB). Free memory was 71.9MB in the beginning and 53.9MB in the end (delta: 18.1MB). Peak memory consumption was 72.2MB. 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 [9067] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: eeprom_val = (unsigned int )eeprom_val & 255U [9067]: 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=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/bin/ukojak-92XMlrwhuB --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9e0fc576d8a50911d793e48f3029c6fea512a91c8b7de6b4c98b61b2fe16dd8a --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:31:26,381 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:31:26,383 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:31:26,416 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:31:26,416 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:31:26,418 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:31:26,420 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:31:26,422 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:31:26,425 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:31:26,426 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:31:26,428 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:31:26,429 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:31:26,430 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:31:26,431 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:31:26,433 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:31:26,435 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:31:26,436 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:31:26,437 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:31:26,440 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:31:26,443 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:31:26,445 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:31:26,446 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:31:26,448 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:31:26,449 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:31:26,455 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:31:26,455 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:31:26,456 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:31:26,457 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:31:26,458 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:31:26,459 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:31:26,460 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:31:26,461 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:31:26,462 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:31:26,463 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:31:26,465 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:31:26,465 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:31:26,466 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:31:26,467 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:31:26,467 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:31:26,469 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:31:26,470 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:31:26,471 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:31:26,496 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:31:26,496 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:31:26,497 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:31:26,498 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:31:26,498 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:31:26,499 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:31:26,499 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:31:26,499 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:31:26,499 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:31:26,500 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:31:26,500 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:31:26,500 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:31:26,500 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:31:26,500 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:31:26,501 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:31:26,501 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:31:26,501 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:31:26,501 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:31:26,502 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:31:26,502 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:31:26,502 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:31:26,502 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:31:26,503 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:31:26,503 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:31:26,503 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:31:26,503 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:31:26,503 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:31:26,504 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:31:26,504 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:31:26,504 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e0fc576d8a50911d793e48f3029c6fea512a91c8b7de6b4c98b61b2fe16dd8a [2022-10-17 16:31:26,858 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:31:26,879 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:31:26,882 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:31:26,884 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:31:26,885 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:31:26,887 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2022-10-17 16:31:26,953 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/bin/ukojak-92XMlrwhuB/data/b74d526cb/d4a11fffb47948f3b1aee3fa5e5a7e2f/FLAGaddf6edc8 [2022-10-17 16:31:28,170 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:31:28,171 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2022-10-17 16:31:28,256 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/bin/ukojak-92XMlrwhuB/data/b74d526cb/d4a11fffb47948f3b1aee3fa5e5a7e2f/FLAGaddf6edc8 [2022-10-17 16:31:28,361 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/bin/ukojak-92XMlrwhuB/data/b74d526cb/d4a11fffb47948f3b1aee3fa5e5a7e2f [2022-10-17 16:31:28,363 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:31:28,364 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:31:28,396 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:31:28,397 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:31:28,400 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:31:28,401 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:31:28" (1/1) ... [2022-10-17 16:31:28,402 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@651464c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:28, skipping insertion in model container [2022-10-17 16:31:28,402 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:31:28" (1/1) ... [2022-10-17 16:31:28,411 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:31:28,617 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:31:32,494 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-17 16:31:32,541 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-17 16:31:32,583 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-17 16:31:33,356 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[460294,460307] [2022-10-17 16:31:33,359 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[460439,460452] [2022-10-17 16:31:33,388 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:31:33,481 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 16:31:33,565 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:31:34,022 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[460294,460307] [2022-10-17 16:31:34,023 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[460439,460452] [2022-10-17 16:31:34,030 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:31:34,065 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:31:34,570 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[460294,460307] [2022-10-17 16:31:34,571 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[460439,460452] [2022-10-17 16:31:34,578 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:31:34,948 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:31:34,948 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:34 WrapperNode [2022-10-17 16:31:34,948 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:31:34,949 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:31:34,949 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:31:34,950 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:31:34,981 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:34" (1/1) ... [2022-10-17 16:31:35,209 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:34" (1/1) ... [2022-10-17 16:31:35,510 INFO L138 Inliner]: procedures = 536, calls = 3820, calls flagged for inlining = 276, calls inlined = 261, statements flattened = 6676 [2022-10-17 16:31:35,511 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:31:35,512 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:31:35,512 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:31:35,512 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:31:35,522 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:34" (1/1) ... [2022-10-17 16:31:35,522 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:34" (1/1) ... [2022-10-17 16:31:35,582 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:34" (1/1) ... [2022-10-17 16:31:35,583 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:34" (1/1) ... [2022-10-17 16:31:35,975 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:34" (1/1) ... [2022-10-17 16:31:36,015 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:34" (1/1) ... [2022-10-17 16:31:36,060 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:34" (1/1) ... [2022-10-17 16:31:36,094 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:34" (1/1) ... [2022-10-17 16:31:36,145 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:31:36,147 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:31:36,147 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:31:36,147 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:31:36,148 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:34" (1/1) ... [2022-10-17 16:31:36,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:31:36,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:31:36,181 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:31:36,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05a1031a-b16f-4b51-a866-06dafd7627f8/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:31:36,230 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread8 [2022-10-17 16:31:36,230 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread8 [2022-10-17 16:31:36,230 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2022-10-17 16:31:36,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2022-10-17 16:31:36,231 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_tx_ring [2022-10-17 16:31:36,231 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_tx_ring [2022-10-17 16:31:36,231 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite8 [2022-10-17 16:31:36,231 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite8 [2022-10-17 16:31:36,231 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-10-17 16:31:36,231 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-10-17 16:31:36,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:31:36,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:31:36,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:31:36,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:31:36,233 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_init [2022-10-17 16:31:36,233 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_init [2022-10-17 16:31:36,233 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_calc_rssi [2022-10-17 16:31:36,233 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_calc_rssi [2022-10-17 16:31:36,233 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 16:31:36,233 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 16:31:36,234 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-10-17 16:31:36,234 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-10-17 16:31:36,234 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 16:31:36,234 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 16:31:36,234 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_write_phy_antenna [2022-10-17 16:31:36,234 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_write_phy_antenna [2022-10-17 16:31:36,235 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_init [2022-10-17 16:31:36,235 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_init [2022-10-17 16:31:36,235 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread32 [2022-10-17 16:31:36,236 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread32 [2022-10-17 16:31:36,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 16:31:36,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 16:31:36,236 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_rx_ring [2022-10-17 16:31:36,236 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_rx_ring [2022-10-17 16:31:36,236 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_bss_info_changed [2022-10-17 16:31:36,237 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_bss_info_changed [2022-10-17 16:31:36,237 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_calc_rssi [2022-10-17 16:31:36,237 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_calc_rssi [2022-10-17 16:31:36,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 16:31:36,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 16:31:36,238 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-10-17 16:31:36,238 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-10-17 16:31:36,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl8180_driver_exit_14_2 [2022-10-17 16:31:36,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl8180_driver_exit_14_2 [2022-10-17 16:31:36,239 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:31:36,239 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_set_tx_power [2022-10-17 16:31:36,240 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_set_tx_power [2022-10-17 16:31:36,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-10-17 16:31:36,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:31:36,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 16:31:36,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 16:31:36,242 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread16 [2022-10-17 16:31:36,242 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread16 [2022-10-17 16:31:36,242 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam [2022-10-17 16:31:36,243 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam [2022-10-17 16:31:36,243 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_tx_rate [2022-10-17 16:31:36,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_tx_rate [2022-10-17 16:31:36,244 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_conf_erp [2022-10-17 16:31:36,244 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_conf_erp [2022-10-17 16:31:36,244 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 16:31:36,244 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 16:31:36,245 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-10-17 16:31:36,245 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-10-17 16:31:36,245 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_stop [2022-10-17 16:31:36,246 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_stop [2022-10-17 16:31:36,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 16:31:36,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 16:31:36,246 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_stop [2022-10-17 16:31:36,246 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_stop [2022-10-17 16:31:36,247 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 16:31:36,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 16:31:36,247 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_get_tsf [2022-10-17 16:31:36,247 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_get_tsf [2022-10-17 16:31:36,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 16:31:36,247 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 16:31:36,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-10-17 16:31:36,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-10-17 16:31:36,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 16:31:36,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 16:31:36,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-17 16:31:36,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-17 16:31:36,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-10-17 16:31:36,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-10-17 16:31:36,249 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2022-10-17 16:31:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2022-10-17 16:31:36,250 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_add_interface [2022-10-17 16:31:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_add_interface [2022-10-17 16:31:36,251 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_write_phy_antenna [2022-10-17 16:31:36,251 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_write_phy_antenna [2022-10-17 16:31:36,251 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-10-17 16:31:36,251 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-10-17 16:31:36,252 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-17 16:31:36,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-17 16:31:36,252 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_channel [2022-10-17 16:31:36,252 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_channel [2022-10-17 16:31:36,252 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_tx_power [2022-10-17 16:31:36,252 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_tx_power [2022-10-17 16:31:36,252 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_set_channel [2022-10-17 16:31:36,253 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_set_channel [2022-10-17 16:31:36,253 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-10-17 16:31:36,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-10-17 16:31:36,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:31:36,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-10-17 16:31:36,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-10-17 16:31:36,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-17 16:31:36,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-17 16:31:36,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:31:36,254 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-10-17 16:31:36,255 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-10-17 16:31:36,256 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2022-10-17 16:31:36,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2022-10-17 16:31:36,260 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_cck [2022-10-17 16:31:36,260 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_cck [2022-10-17 16:31:36,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 16:31:36,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 16:31:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 16:31:36,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 16:31:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:31:36,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 16:31:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 16:31:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:31:36,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:31:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 16:31:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-10-17 16:31:36,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-10-17 16:31:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_rts_cts_rate [2022-10-17 16:31:36,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_rts_cts_rate [2022-10-17 16:31:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-10-17 16:31:36,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-10-17 16:31:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_start [2022-10-17 16:31:36,269 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_start [2022-10-17 16:31:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_set_channel [2022-10-17 16:31:36,270 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_set_channel [2022-10-17 16:31:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 16:31:36,270 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 16:31:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_resume [2022-10-17 16:31:36,270 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_resume [2022-10-17 16:31:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_ofdm [2022-10-17 16:31:36,270 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_ofdm [2022-10-17 16:31:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_rtl8180_priv [2022-10-17 16:31:36,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_rtl8180_priv [2022-10-17 16:31:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_calc_rssi [2022-10-17 16:31:36,271 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_calc_rssi [2022-10-17 16:31:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_write_phy [2022-10-17 16:31:36,271 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_write_phy [2022-10-17 16:31:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 16:31:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-10-17 16:31:36,272 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-10-17 16:31:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:31:36,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:31:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 16:31:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-17 16:31:36,272 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-17 16:31:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure write_sa2400 [2022-10-17 16:31:36,273 INFO L138 BoogieDeclarations]: Found implementation of procedure write_sa2400 [2022-10-17 16:31:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 16:31:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 16:31:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 16:31:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 16:31:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 16:31:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:31:36,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:31:36,274 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_stop [2022-10-17 16:31:36,274 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_stop [2022-10-17 16:31:36,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_free_hw [2022-10-17 16:31:36,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_free_hw [2022-10-17 16:31:36,275 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_init [2022-10-17 16:31:36,275 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_init [2022-10-17 16:31:36,275 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_init [2022-10-17 16:31:36,275 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_init [2022-10-17 16:31:36,275 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove [2022-10-17 16:31:36,275 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove [2022-10-17 16:31:36,275 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-10-17 16:31:36,276 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-10-17 16:31:36,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-10-17 16:31:36,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-10-17 16:31:36,276 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-10-17 16:31:36,276 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-10-17 16:31:36,277 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_stop [2022-10-17 16:31:36,277 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_stop [2022-10-17 16:31:36,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 16:31:36,277 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 16:31:36,278 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-10-17 16:31:36,278 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-10-17 16:31:36,278 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write [2022-10-17 16:31:36,278 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write [2022-10-17 16:31:36,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:31:36,278 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_write_phy_antenna [2022-10-17 16:31:36,278 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_write_phy_antenna [2022-10-17 16:31:36,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:31:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 16:31:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 16:31:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 16:31:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 16:31:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:31:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-10-17 16:31:36,279 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-10-17 16:31:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 16:31:36,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 16:31:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure write_max2820 [2022-10-17 16:31:36,280 INFO L138 BoogieDeclarations]: Found implementation of procedure write_max2820 [2022-10-17 16:31:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure write_grf5101 [2022-10-17 16:31:36,280 INFO L138 BoogieDeclarations]: Found implementation of procedure write_grf5101 [2022-10-17 16:31:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove_interface [2022-10-17 16:31:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove_interface [2022-10-17 16:31:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-10-17 16:31:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-10-17 16:31:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_read [2022-10-17 16:31:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_read [2022-10-17 16:31:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 16:31:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 16:31:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_set_channel [2022-10-17 16:31:36,282 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_set_channel [2022-10-17 16:31:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 16:31:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 16:31:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_read [2022-10-17 16:31:36,282 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_read [2022-10-17 16:31:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 16:31:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 16:31:36,283 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2022-10-17 16:31:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2022-10-17 16:31:36,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:31:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:31:36,283 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_tx [2022-10-17 16:31:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_tx [2022-10-17 16:31:36,283 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_configure_filter [2022-10-17 16:31:36,284 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_configure_filter [2022-10-17 16:31:36,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_84 [2022-10-17 16:31:36,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_84 [2022-10-17 16:31:36,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_rtl8180_priv [2022-10-17 16:31:36,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_rtl8180_priv [2022-10-17 16:31:36,284 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-10-17 16:31:36,284 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-10-17 16:31:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2022-10-17 16:31:36,285 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2022-10-17 16:31:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 16:31:36,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 16:31:36,290 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_prepare_multicast [2022-10-17 16:31:36,290 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_prepare_multicast [2022-10-17 16:31:36,290 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-10-17 16:31:36,290 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-10-17 16:31:36,290 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite32 [2022-10-17 16:31:36,291 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite32 [2022-10-17 16:31:36,291 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_multiread [2022-10-17 16:31:36,291 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_multiread [2022-10-17 16:31:36,291 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-10-17 16:31:36,292 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-10-17 16:31:36,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-10-17 16:31:36,294 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_config [2022-10-17 16:31:36,294 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_config [2022-10-17 16:31:36,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 16:31:36,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 16:31:36,294 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_tx [2022-10-17 16:31:36,295 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_tx [2022-10-17 16:31:36,295 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite16 [2022-10-17 16:31:36,295 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite16 [2022-10-17 16:31:36,295 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2022-10-17 16:31:36,295 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2022-10-17 16:31:37,554 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:31:37,561 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:31:38,022 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;