./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_64b9a740-e7cc-458d-83d7-4d786cc6a807/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64b9a740-e7cc-458d-83d7-4d786cc6a807/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64b9a740-e7cc-458d-83d7-4d786cc6a807/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64b9a740-e7cc-458d-83d7-4d786cc6a807/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.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_64b9a740-e7cc-458d-83d7-4d786cc6a807/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64b9a740-e7cc-458d-83d7-4d786cc6a807/bin/uautomizer-J5u9QxTXDZ --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 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 10:59:48,020 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:59:48,023 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:59:48,077 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:59:48,078 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:59:48,080 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:59:48,082 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:59:48,085 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:59:48,088 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:59:48,090 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:59:48,091 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:59:48,093 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:59:48,094 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:59:48,096 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:59:48,098 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:59:48,100 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:59:48,101 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:59:48,102 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:59:48,105 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:59:48,108 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:59:48,111 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:59:48,113 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:59:48,114 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:59:48,116 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:59:48,122 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:59:48,122 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:59:48,123 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:59:48,124 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:59:48,125 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:59:48,127 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:59:48,127 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:59:48,128 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:59:48,129 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:59:48,131 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:59:48,132 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:59:48,133 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:59:48,134 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:59:48,134 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:59:48,135 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:59:48,136 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:59:48,137 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:59:48,139 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64b9a740-e7cc-458d-83d7-4d786cc6a807/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-10-17 10:59:48,205 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:59:48,206 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:59:48,206 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:59:48,207 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:59:48,207 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:59:48,208 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:59:48,208 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:59:48,209 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:59:48,209 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:59:48,209 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:59:48,210 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 10:59:48,210 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:59:48,210 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:59:48,211 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:59:48,211 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:59:48,211 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:59:48,211 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:59:48,212 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:59:48,212 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:59:48,212 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:59:48,213 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:59:48,213 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:59:48,213 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:59:48,214 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:59:48,214 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:59:48,214 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 10:59:48,215 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 10:59:48,215 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:59:48,215 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:59:48,216 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:59:48,216 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_64b9a740-e7cc-458d-83d7-4d786cc6a807/bin/uautomizer-J5u9QxTXDZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64b9a740-e7cc-458d-83d7-4d786cc6a807/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e0fc576d8a50911d793e48f3029c6fea512a91c8b7de6b4c98b61b2fe16dd8a [2022-10-17 10:59:48,508 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:59:48,541 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:59:48,544 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:59:48,546 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:59:48,547 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:59:48,549 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64b9a740-e7cc-458d-83d7-4d786cc6a807/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2022-10-17 10:59:48,625 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64b9a740-e7cc-458d-83d7-4d786cc6a807/bin/uautomizer-J5u9QxTXDZ/data/1564836f7/86c03e3d038a40a29da03c1202ad6444/FLAGca281c0d4 [2022-10-17 10:59:49,812 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:59:49,813 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64b9a740-e7cc-458d-83d7-4d786cc6a807/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2022-10-17 10:59:49,906 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64b9a740-e7cc-458d-83d7-4d786cc6a807/bin/uautomizer-J5u9QxTXDZ/data/1564836f7/86c03e3d038a40a29da03c1202ad6444/FLAGca281c0d4 [2022-10-17 10:59:49,983 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64b9a740-e7cc-458d-83d7-4d786cc6a807/bin/uautomizer-J5u9QxTXDZ/data/1564836f7/86c03e3d038a40a29da03c1202ad6444 [2022-10-17 10:59:49,986 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:59:49,989 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:59:49,992 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:59:49,993 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:59:49,997 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:59:49,998 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:59:49" (1/1) ... [2022-10-17 10:59:49,999 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5274ab2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:59:49, skipping insertion in model container [2022-10-17 10:59:50,000 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:59:49" (1/1) ... [2022-10-17 10:59:50,010 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:59:50,264 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:59:55,903 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_64b9a740-e7cc-458d-83d7-4d786cc6a807/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 10:59:55,907 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_64b9a740-e7cc-458d-83d7-4d786cc6a807/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 10:59:55,943 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:59:56,010 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:59:56,324 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 10:59:56,331 INFO L158 Benchmark]: Toolchain (without parser) took 6340.29ms. Allocated memory was 130.0MB in the beginning and 178.3MB in the end (delta: 48.2MB). Free memory was 94.4MB in the beginning and 84.0MB in the end (delta: 10.4MB). Peak memory consumption was 84.6MB. Max. memory is 16.1GB. [2022-10-17 10:59:56,332 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 130.0MB. Free memory is still 102.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 10:59:56,333 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6336.26ms. Allocated memory was 130.0MB in the beginning and 178.3MB in the end (delta: 48.2MB). Free memory was 94.0MB in the beginning and 84.0MB in the end (delta: 10.0MB). Peak memory consumption was 84.6MB. Max. memory is 16.1GB. [2022-10-17 10:59:56,335 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 130.0MB. Free memory is still 102.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6336.26ms. Allocated memory was 130.0MB in the beginning and 178.3MB in the end (delta: 48.2MB). Free memory was 94.0MB in the beginning and 84.0MB in the end (delta: 10.0MB). Peak memory consumption was 84.6MB. 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_64b9a740-e7cc-458d-83d7-4d786cc6a807/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64b9a740-e7cc-458d-83d7-4d786cc6a807/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64b9a740-e7cc-458d-83d7-4d786cc6a807/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64b9a740-e7cc-458d-83d7-4d786cc6a807/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.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_64b9a740-e7cc-458d-83d7-4d786cc6a807/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64b9a740-e7cc-458d-83d7-4d786cc6a807/bin/uautomizer-J5u9QxTXDZ --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 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 10:59:59,096 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:59:59,099 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:59:59,135 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:59:59,136 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:59:59,138 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:59:59,140 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:59:59,143 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:59:59,146 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:59:59,147 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:59:59,149 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:59:59,151 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:59:59,152 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:59:59,153 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:59:59,155 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:59:59,157 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:59:59,158 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:59:59,160 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:59:59,163 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:59:59,166 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:59:59,168 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:59:59,170 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:59:59,172 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:59:59,174 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:59:59,180 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:59:59,181 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:59:59,181 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:59:59,183 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:59:59,184 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:59:59,185 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:59:59,186 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:59:59,187 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:59:59,188 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:59:59,190 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:59:59,191 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:59:59,192 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:59:59,193 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:59:59,194 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:59:59,196 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:59:59,198 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:59:59,201 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:59:59,203 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64b9a740-e7cc-458d-83d7-4d786cc6a807/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-10-17 10:59:59,258 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:59:59,260 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:59:59,262 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:59:59,262 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:59:59,264 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:59:59,264 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:59:59,266 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:59:59,266 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:59:59,266 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:59:59,267 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:59:59,268 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:59:59,268 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:59:59,269 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:59:59,269 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:59:59,269 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 10:59:59,269 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 10:59:59,270 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 10:59:59,270 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:59:59,270 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:59:59,270 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:59:59,271 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:59:59,271 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:59:59,271 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:59:59,272 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:59:59,272 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:59:59,272 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:59:59,272 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:59:59,273 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-10-17 10:59:59,273 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 10:59:59,273 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:59:59,273 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:59:59,274 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:59:59,274 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 10:59:59,274 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_64b9a740-e7cc-458d-83d7-4d786cc6a807/bin/uautomizer-J5u9QxTXDZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64b9a740-e7cc-458d-83d7-4d786cc6a807/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e0fc576d8a50911d793e48f3029c6fea512a91c8b7de6b4c98b61b2fe16dd8a [2022-10-17 10:59:59,707 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:59:59,737 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:59:59,741 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:59:59,743 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:59:59,746 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:59:59,748 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64b9a740-e7cc-458d-83d7-4d786cc6a807/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2022-10-17 10:59:59,826 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64b9a740-e7cc-458d-83d7-4d786cc6a807/bin/uautomizer-J5u9QxTXDZ/data/5e6f63144/aaed069f0e3746aa87559c66608e852f/FLAG59c03e67b [2022-10-17 11:00:01,171 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 11:00:01,173 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64b9a740-e7cc-458d-83d7-4d786cc6a807/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2022-10-17 11:00:01,259 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64b9a740-e7cc-458d-83d7-4d786cc6a807/bin/uautomizer-J5u9QxTXDZ/data/5e6f63144/aaed069f0e3746aa87559c66608e852f/FLAG59c03e67b [2022-10-17 11:00:01,338 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64b9a740-e7cc-458d-83d7-4d786cc6a807/bin/uautomizer-J5u9QxTXDZ/data/5e6f63144/aaed069f0e3746aa87559c66608e852f [2022-10-17 11:00:01,387 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 11:00:01,390 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 11:00:01,393 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 11:00:01,393 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 11:00:01,398 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 11:00:01,399 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 11:00:01" (1/1) ... [2022-10-17 11:00:01,401 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9bab2a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:00:01, skipping insertion in model container [2022-10-17 11:00:01,402 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 11:00:01" (1/1) ... [2022-10-17 11:00:01,410 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 11:00:01,652 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 11:00:05,789 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 11:00:05,848 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 11:00:05,913 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 11:00:06,855 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_64b9a740-e7cc-458d-83d7-4d786cc6a807/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 11:00:06,859 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_64b9a740-e7cc-458d-83d7-4d786cc6a807/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 11:00:06,898 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 11:00:06,981 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 11:00:07,092 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 11:00:07,614 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_64b9a740-e7cc-458d-83d7-4d786cc6a807/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 11:00:07,615 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_64b9a740-e7cc-458d-83d7-4d786cc6a807/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 11:00:07,622 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 11:00:07,662 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 11:00:08,205 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_64b9a740-e7cc-458d-83d7-4d786cc6a807/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 11:00:08,205 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_64b9a740-e7cc-458d-83d7-4d786cc6a807/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 11:00:08,213 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 11:00:08,506 INFO L208 MainTranslator]: Completed translation [2022-10-17 11:00:08,507 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:00:08 WrapperNode [2022-10-17 11:00:08,507 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 11:00:08,508 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 11:00:08,509 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 11:00:08,509 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 11:00:08,518 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:00:08" (1/1) ... [2022-10-17 11:00:08,652 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:00:08" (1/1) ... [2022-10-17 11:00:08,971 INFO L138 Inliner]: procedures = 536, calls = 3820, calls flagged for inlining = 276, calls inlined = 261, statements flattened = 6676 [2022-10-17 11:00:08,972 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 11:00:08,973 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 11:00:08,973 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 11:00:08,973 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 11:00:08,985 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:00:08" (1/1) ... [2022-10-17 11:00:08,985 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:00:08" (1/1) ... [2022-10-17 11:00:09,067 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:00:08" (1/1) ... [2022-10-17 11:00:09,082 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:00:08" (1/1) ... [2022-10-17 11:00:09,359 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:00:08" (1/1) ... [2022-10-17 11:00:09,406 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:00:08" (1/1) ... [2022-10-17 11:00:09,462 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:00:08" (1/1) ... [2022-10-17 11:00:09,500 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:00:08" (1/1) ... [2022-10-17 11:00:09,558 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 11:00:09,559 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 11:00:09,560 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 11:00:09,560 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 11:00:09,561 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:00:08" (1/1) ... [2022-10-17 11:00:09,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 11:00:09,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64b9a740-e7cc-458d-83d7-4d786cc6a807/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:00:09,596 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64b9a740-e7cc-458d-83d7-4d786cc6a807/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 11:00:09,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64b9a740-e7cc-458d-83d7-4d786cc6a807/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 11:00:09,652 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread8 [2022-10-17 11:00:09,652 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread8 [2022-10-17 11:00:09,652 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2022-10-17 11:00:09,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2022-10-17 11:00:09,653 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_tx_ring [2022-10-17 11:00:09,653 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_tx_ring [2022-10-17 11:00:09,653 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite8 [2022-10-17 11:00:09,653 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite8 [2022-10-17 11:00:09,653 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-10-17 11:00:09,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-10-17 11:00:09,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 11:00:09,654 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 11:00:09,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 11:00:09,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 11:00:09,655 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_init [2022-10-17 11:00:09,655 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_init [2022-10-17 11:00:09,655 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_calc_rssi [2022-10-17 11:00:09,655 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_calc_rssi [2022-10-17 11:00:09,655 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 11:00:09,656 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 11:00:09,656 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-10-17 11:00:09,656 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-10-17 11:00:09,656 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 11:00:09,656 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 11:00:09,656 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_write_phy_antenna [2022-10-17 11:00:09,657 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_write_phy_antenna [2022-10-17 11:00:09,657 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_init [2022-10-17 11:00:09,657 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_init [2022-10-17 11:00:09,657 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread32 [2022-10-17 11:00:09,658 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread32 [2022-10-17 11:00:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 11:00:09,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 11:00:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_rx_ring [2022-10-17 11:00:09,658 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_rx_ring [2022-10-17 11:00:09,659 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_bss_info_changed [2022-10-17 11:00:09,659 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_bss_info_changed [2022-10-17 11:00:09,659 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_calc_rssi [2022-10-17 11:00:09,659 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_calc_rssi [2022-10-17 11:00:09,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 11:00:09,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 11:00:09,660 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-10-17 11:00:09,660 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-10-17 11:00:09,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl8180_driver_exit_14_2 [2022-10-17 11:00:09,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl8180_driver_exit_14_2 [2022-10-17 11:00:09,661 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 11:00:09,661 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_set_tx_power [2022-10-17 11:00:09,661 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_set_tx_power [2022-10-17 11:00:09,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-10-17 11:00:09,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 11:00:09,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 11:00:09,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 11:00:09,662 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread16 [2022-10-17 11:00:09,662 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread16 [2022-10-17 11:00:09,662 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam [2022-10-17 11:00:09,663 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam [2022-10-17 11:00:09,663 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_tx_rate [2022-10-17 11:00:09,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_tx_rate [2022-10-17 11:00:09,663 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_conf_erp [2022-10-17 11:00:09,663 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_conf_erp [2022-10-17 11:00:09,664 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 11:00:09,664 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 11:00:09,664 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-10-17 11:00:09,664 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-10-17 11:00:09,664 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_stop [2022-10-17 11:00:09,665 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_stop [2022-10-17 11:00:09,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 11:00:09,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 11:00:09,665 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_stop [2022-10-17 11:00:09,666 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_stop [2022-10-17 11:00:09,666 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 11:00:09,666 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 11:00:09,666 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_get_tsf [2022-10-17 11:00:09,666 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_get_tsf [2022-10-17 11:00:09,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 11:00:09,667 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 11:00:09,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-10-17 11:00:09,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-10-17 11:00:09,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 11:00:09,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 11:00:09,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-17 11:00:09,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-17 11:00:09,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-10-17 11:00:09,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-10-17 11:00:09,669 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2022-10-17 11:00:09,669 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2022-10-17 11:00:09,669 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_add_interface [2022-10-17 11:00:09,669 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_add_interface [2022-10-17 11:00:09,669 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_write_phy_antenna [2022-10-17 11:00:09,670 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_write_phy_antenna [2022-10-17 11:00:09,670 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-10-17 11:00:09,670 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-10-17 11:00:09,670 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-17 11:00:09,670 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-17 11:00:09,670 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_channel [2022-10-17 11:00:09,671 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_channel [2022-10-17 11:00:09,671 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_tx_power [2022-10-17 11:00:09,671 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_tx_power [2022-10-17 11:00:09,671 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_set_channel [2022-10-17 11:00:09,671 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_set_channel [2022-10-17 11:00:09,672 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-10-17 11:00:09,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-10-17 11:00:09,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 11:00:09,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-10-17 11:00:09,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-10-17 11:00:09,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-17 11:00:09,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-17 11:00:09,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 11:00:09,673 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-10-17 11:00:09,674 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-10-17 11:00:09,674 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2022-10-17 11:00:09,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2022-10-17 11:00:09,674 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_cck [2022-10-17 11:00:09,674 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_cck [2022-10-17 11:00:09,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 11:00:09,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 11:00:09,675 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 11:00:09,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 11:00:09,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 11:00:09,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 11:00:09,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 11:00:09,676 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 11:00:09,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 11:00:09,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 11:00:09,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-10-17 11:00:09,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-10-17 11:00:09,677 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_rts_cts_rate [2022-10-17 11:00:09,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_rts_cts_rate [2022-10-17 11:00:09,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-10-17 11:00:09,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-10-17 11:00:09,678 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_start [2022-10-17 11:00:09,678 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_start [2022-10-17 11:00:09,678 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_set_channel [2022-10-17 11:00:09,678 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_set_channel [2022-10-17 11:00:09,678 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 11:00:09,679 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 11:00:09,679 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_resume [2022-10-17 11:00:09,679 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_resume [2022-10-17 11:00:09,679 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_ofdm [2022-10-17 11:00:09,679 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_ofdm [2022-10-17 11:00:09,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_rtl8180_priv [2022-10-17 11:00:09,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_rtl8180_priv [2022-10-17 11:00:09,680 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_calc_rssi [2022-10-17 11:00:09,680 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_calc_rssi [2022-10-17 11:00:09,680 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_write_phy [2022-10-17 11:00:09,681 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_write_phy [2022-10-17 11:00:09,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 11:00:09,681 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-10-17 11:00:09,681 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-10-17 11:00:09,681 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 11:00:09,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 11:00:09,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 11:00:09,682 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-17 11:00:09,682 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-17 11:00:09,682 INFO L130 BoogieDeclarations]: Found specification of procedure write_sa2400 [2022-10-17 11:00:09,682 INFO L138 BoogieDeclarations]: Found implementation of procedure write_sa2400 [2022-10-17 11:00:09,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 11:00:09,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 11:00:09,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 11:00:09,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 11:00:09,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 11:00:09,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 11:00:09,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 11:00:09,684 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_stop [2022-10-17 11:00:09,684 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_stop [2022-10-17 11:00:09,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_free_hw [2022-10-17 11:00:09,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_free_hw [2022-10-17 11:00:09,685 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_init [2022-10-17 11:00:09,685 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_init [2022-10-17 11:00:09,685 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_init [2022-10-17 11:00:09,685 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_init [2022-10-17 11:00:09,685 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove [2022-10-17 11:00:09,686 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove [2022-10-17 11:00:09,686 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-10-17 11:00:09,686 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-10-17 11:00:09,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-10-17 11:00:09,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-10-17 11:00:09,687 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-10-17 11:00:09,687 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-10-17 11:00:09,687 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_stop [2022-10-17 11:00:09,687 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_stop [2022-10-17 11:00:09,687 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 11:00:09,688 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 11:00:09,688 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-10-17 11:00:09,688 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-10-17 11:00:09,688 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write [2022-10-17 11:00:09,688 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write [2022-10-17 11:00:09,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 11:00:09,689 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_write_phy_antenna [2022-10-17 11:00:09,689 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_write_phy_antenna [2022-10-17 11:00:09,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 11:00:09,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 11:00:09,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 11:00:09,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 11:00:09,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 11:00:09,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 11:00:09,690 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-10-17 11:00:09,690 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-10-17 11:00:09,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 11:00:09,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 11:00:09,691 INFO L130 BoogieDeclarations]: Found specification of procedure write_max2820 [2022-10-17 11:00:09,691 INFO L138 BoogieDeclarations]: Found implementation of procedure write_max2820 [2022-10-17 11:00:09,691 INFO L130 BoogieDeclarations]: Found specification of procedure write_grf5101 [2022-10-17 11:00:09,692 INFO L138 BoogieDeclarations]: Found implementation of procedure write_grf5101 [2022-10-17 11:00:09,692 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove_interface [2022-10-17 11:00:09,692 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove_interface [2022-10-17 11:00:09,692 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-10-17 11:00:09,692 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-10-17 11:00:09,692 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_read [2022-10-17 11:00:09,693 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_read [2022-10-17 11:00:09,693 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 11:00:09,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 11:00:09,693 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_set_channel [2022-10-17 11:00:09,693 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_set_channel [2022-10-17 11:00:09,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 11:00:09,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 11:00:09,694 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_read [2022-10-17 11:00:09,694 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_read [2022-10-17 11:00:09,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 11:00:09,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 11:00:09,695 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2022-10-17 11:00:09,695 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2022-10-17 11:00:09,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 11:00:09,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 11:00:09,695 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_tx [2022-10-17 11:00:09,696 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_tx [2022-10-17 11:00:09,696 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_configure_filter [2022-10-17 11:00:09,696 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_configure_filter [2022-10-17 11:00:09,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_84 [2022-10-17 11:00:09,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_84 [2022-10-17 11:00:09,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_rtl8180_priv [2022-10-17 11:00:09,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_rtl8180_priv [2022-10-17 11:00:09,697 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-10-17 11:00:09,697 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-10-17 11:00:09,697 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2022-10-17 11:00:09,697 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2022-10-17 11:00:09,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 11:00:09,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 11:00:09,698 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_prepare_multicast [2022-10-17 11:00:09,698 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_prepare_multicast [2022-10-17 11:00:09,698 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-10-17 11:00:09,699 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-10-17 11:00:09,699 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite32 [2022-10-17 11:00:09,699 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite32 [2022-10-17 11:00:09,699 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_multiread [2022-10-17 11:00:09,699 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_multiread [2022-10-17 11:00:09,700 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-10-17 11:00:09,700 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-10-17 11:00:09,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-10-17 11:00:09,700 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_config [2022-10-17 11:00:09,700 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_config [2022-10-17 11:00:09,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 11:00:09,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 11:00:09,701 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_tx [2022-10-17 11:00:09,701 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_tx [2022-10-17 11:00:09,701 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite16 [2022-10-17 11:00:09,701 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite16 [2022-10-17 11:00:09,702 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2022-10-17 11:00:09,702 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2022-10-17 11:00:11,202 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 11:00:11,207 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 11:00:11,694 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;