./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i --full-output --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_3a1b08b3-d2d0-4b72-a6f2-9d1a7224fa12/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a1b08b3-d2d0-4b72-a6f2-9d1a7224fa12/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_3a1b08b3-d2d0-4b72-a6f2-9d1a7224fa12/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a1b08b3-d2d0-4b72-a6f2-9d1a7224fa12/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a1b08b3-d2d0-4b72-a6f2-9d1a7224fa12/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_3a1b08b3-d2d0-4b72-a6f2-9d1a7224fa12/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 73e11d79da89f19153d89e853a8d4a3607f25d95ae579da9c148a59839e48ce3 --- 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 16:36:03,957 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:36:03,960 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:36:03,992 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:36:03,993 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:36:03,994 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:36:03,996 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:36:03,999 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:36:04,001 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:36:04,003 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:36:04,004 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:36:04,006 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:36:04,007 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:36:04,008 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:36:04,010 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:36:04,011 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:36:04,013 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:36:04,014 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:36:04,016 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:36:04,019 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:36:04,021 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:36:04,023 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:36:04,025 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:36:04,026 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:36:04,031 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:36:04,032 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:36:04,032 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:36:04,033 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:36:04,034 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:36:04,035 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:36:04,036 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:36:04,037 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:36:04,038 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:36:04,039 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:36:04,041 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:36:04,041 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:36:04,042 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:36:04,043 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:36:04,043 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:36:04,045 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:36:04,046 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:36:04,048 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a1b08b3-d2d0-4b72-a6f2-9d1a7224fa12/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:36:04,072 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:36:04,073 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:36:04,074 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:36:04,074 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:36:04,075 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:36:04,075 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:36:04,075 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:36:04,076 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:36:04,076 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:36:04,076 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:36:04,076 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:36:04,077 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:36:04,077 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:36:04,077 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:36:04,077 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:36:04,078 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:36:04,078 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:36:04,078 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:36:04,078 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:36:04,079 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:36:04,079 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:36:04,079 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:36:04,079 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:36:04,080 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:36:04,080 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:36:04,080 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_3a1b08b3-d2d0-4b72-a6f2-9d1a7224fa12/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a1b08b3-d2d0-4b72-a6f2-9d1a7224fa12/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 73e11d79da89f19153d89e853a8d4a3607f25d95ae579da9c148a59839e48ce3 [2022-10-17 16:36:04,394 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:36:04,415 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:36:04,418 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:36:04,419 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:36:04,420 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:36:04,421 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a1b08b3-d2d0-4b72-a6f2-9d1a7224fa12/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i [2022-10-17 16:36:04,492 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a1b08b3-d2d0-4b72-a6f2-9d1a7224fa12/bin/ukojak-92XMlrwhuB/data/0911575e7/6e9625798f9846f2845564c15dfa85aa/FLAG44a435b77 [2022-10-17 16:36:05,662 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:36:05,664 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a1b08b3-d2d0-4b72-a6f2-9d1a7224fa12/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i [2022-10-17 16:36:05,763 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a1b08b3-d2d0-4b72-a6f2-9d1a7224fa12/bin/ukojak-92XMlrwhuB/data/0911575e7/6e9625798f9846f2845564c15dfa85aa/FLAG44a435b77 [2022-10-17 16:36:05,868 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a1b08b3-d2d0-4b72-a6f2-9d1a7224fa12/bin/ukojak-92XMlrwhuB/data/0911575e7/6e9625798f9846f2845564c15dfa85aa [2022-10-17 16:36:05,871 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:36:05,873 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:36:05,878 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:36:05,878 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:36:05,882 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:36:05,883 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:36:05" (1/1) ... [2022-10-17 16:36:05,884 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ff051b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:05, skipping insertion in model container [2022-10-17 16:36:05,885 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:36:05" (1/1) ... [2022-10-17 16:36:05,893 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:36:06,193 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:36:10,314 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_3a1b08b3-d2d0-4b72-a6f2-9d1a7224fa12/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i[468644,468657] [2022-10-17 16:36:10,413 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:36:10,513 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:36:10,925 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type check failed for C: eeprom_val = (unsigned int )eeprom_val & 255U [9822] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckBinaryExpression(TypeCheckHelper.java:207) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.constructBinaryExpression(ExpressionFactory.java:597) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.newBinaryExpression(ExpressionFactory.java:132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:483) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java: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.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 16:36:10,930 INFO L158 Benchmark]: Toolchain (without parser) took 5055.59ms. Allocated memory was 94.4MB in the beginning and 222.3MB in the end (delta: 127.9MB). Free memory was 57.5MB in the beginning and 100.2MB in the end (delta: -42.8MB). Peak memory consumption was 85.0MB. Max. memory is 16.1GB. [2022-10-17 16:36:10,931 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 94.4MB. Free memory is still 73.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:36:10,933 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5050.06ms. Allocated memory was 94.4MB in the beginning and 222.3MB in the end (delta: 127.9MB). Free memory was 57.3MB in the beginning and 100.2MB in the end (delta: -42.9MB). Peak memory consumption was 85.0MB. Max. memory is 16.1GB. [2022-10-17 16:36:10,935 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 94.4MB. Free memory is still 73.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5050.06ms. Allocated memory was 94.4MB in the beginning and 222.3MB in the end (delta: 127.9MB). Free memory was 57.3MB in the beginning and 100.2MB in the end (delta: -42.9MB). Peak memory consumption was 85.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: eeprom_val = (unsigned int )eeprom_val & 255U [9822] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: eeprom_val = (unsigned int )eeprom_val & 255U [9822]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a1b08b3-d2d0-4b72-a6f2-9d1a7224fa12/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a1b08b3-d2d0-4b72-a6f2-9d1a7224fa12/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_3a1b08b3-d2d0-4b72-a6f2-9d1a7224fa12/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a1b08b3-d2d0-4b72-a6f2-9d1a7224fa12/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a1b08b3-d2d0-4b72-a6f2-9d1a7224fa12/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_3a1b08b3-d2d0-4b72-a6f2-9d1a7224fa12/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 73e11d79da89f19153d89e853a8d4a3607f25d95ae579da9c148a59839e48ce3 --- 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 16:36:13,257 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:36:13,259 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:36:13,347 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:36:13,349 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:36:13,353 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:36:13,356 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:36:13,361 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:36:13,368 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:36:13,374 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:36:13,378 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:36:13,380 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:36:13,381 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:36:13,384 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:36:13,387 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:36:13,388 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:36:13,390 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:36:13,392 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:36:13,394 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:36:13,404 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:36:13,406 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:36:13,408 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:36:13,410 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:36:13,413 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:36:13,423 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:36:13,424 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:36:13,425 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:36:13,427 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:36:13,427 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:36:13,429 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:36:13,429 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:36:13,430 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:36:13,433 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:36:13,433 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:36:13,435 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:36:13,435 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:36:13,436 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:36:13,437 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:36:13,437 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:36:13,439 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:36:13,440 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:36:13,441 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a1b08b3-d2d0-4b72-a6f2-9d1a7224fa12/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:36:13,485 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:36:13,485 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:36:13,487 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:36:13,488 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:36:13,489 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:36:13,490 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:36:13,490 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:36:13,490 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:36:13,490 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:36:13,491 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:36:13,492 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:36:13,492 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:36:13,492 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:36:13,492 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:36:13,493 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:36:13,493 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:36:13,493 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:36:13,493 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:36:13,494 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:36:13,494 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:36:13,494 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:36:13,494 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:36:13,495 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:36:13,495 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:36:13,495 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:36:13,495 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:36:13,496 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:36:13,496 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:36:13,496 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:36:13,496 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_3a1b08b3-d2d0-4b72-a6f2-9d1a7224fa12/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a1b08b3-d2d0-4b72-a6f2-9d1a7224fa12/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 73e11d79da89f19153d89e853a8d4a3607f25d95ae579da9c148a59839e48ce3 [2022-10-17 16:36:13,903 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:36:13,943 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:36:13,945 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:36:13,947 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:36:13,947 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:36:13,949 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a1b08b3-d2d0-4b72-a6f2-9d1a7224fa12/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i [2022-10-17 16:36:14,011 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a1b08b3-d2d0-4b72-a6f2-9d1a7224fa12/bin/ukojak-92XMlrwhuB/data/15c1e62e9/519fda5919a34c29998bfbe16ed8d526/FLAG84e4d94e5 [2022-10-17 16:36:15,121 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:36:15,122 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a1b08b3-d2d0-4b72-a6f2-9d1a7224fa12/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i [2022-10-17 16:36:15,217 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a1b08b3-d2d0-4b72-a6f2-9d1a7224fa12/bin/ukojak-92XMlrwhuB/data/15c1e62e9/519fda5919a34c29998bfbe16ed8d526/FLAG84e4d94e5 [2022-10-17 16:36:15,319 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a1b08b3-d2d0-4b72-a6f2-9d1a7224fa12/bin/ukojak-92XMlrwhuB/data/15c1e62e9/519fda5919a34c29998bfbe16ed8d526 [2022-10-17 16:36:15,323 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:36:15,325 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:36:15,329 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:36:15,330 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:36:15,333 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:36:15,334 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:36:15" (1/1) ... [2022-10-17 16:36:15,335 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4751abfe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:15, skipping insertion in model container [2022-10-17 16:36:15,335 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:36:15" (1/1) ... [2022-10-17 16:36:15,350 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:36:15,558 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:36:19,008 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 16:36:19,201 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 16:36:19,349 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 16:36:19,675 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_3a1b08b3-d2d0-4b72-a6f2-9d1a7224fa12/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i[468644,468657] [2022-10-17 16:36:19,763 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:36:19,876 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 16:36:20,015 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:36:20,590 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_3a1b08b3-d2d0-4b72-a6f2-9d1a7224fa12/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i[468644,468657] [2022-10-17 16:36:20,623 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:36:20,680 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:36:21,285 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_3a1b08b3-d2d0-4b72-a6f2-9d1a7224fa12/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i[468644,468657] [2022-10-17 16:36:21,295 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:36:21,531 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:36:21,531 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:21 WrapperNode [2022-10-17 16:36:21,531 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:36:21,533 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:36:21,533 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:36:21,533 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:36:21,541 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:21" (1/1) ... [2022-10-17 16:36:21,726 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:21" (1/1) ... [2022-10-17 16:36:21,962 INFO L138 Inliner]: procedures = 455, calls = 4514, calls flagged for inlining = 181, calls inlined = 178, statements flattened = 8094 [2022-10-17 16:36:21,963 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:36:21,964 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:36:21,964 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:36:21,964 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:36:21,973 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:21" (1/1) ... [2022-10-17 16:36:21,974 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:21" (1/1) ... [2022-10-17 16:36:22,030 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:21" (1/1) ... [2022-10-17 16:36:22,030 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:21" (1/1) ... [2022-10-17 16:36:22,308 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:21" (1/1) ... [2022-10-17 16:36:22,353 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:21" (1/1) ... [2022-10-17 16:36:22,418 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:21" (1/1) ... [2022-10-17 16:36:22,458 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:21" (1/1) ... [2022-10-17 16:36:22,594 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:36:22,596 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:36:22,596 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:36:22,598 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:36:22,599 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:21" (1/1) ... [2022-10-17 16:36:22,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:36:22,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a1b08b3-d2d0-4b72-a6f2-9d1a7224fa12/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:36:22,635 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a1b08b3-d2d0-4b72-a6f2-9d1a7224fa12/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:36:22,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a1b08b3-d2d0-4b72-a6f2-9d1a7224fa12/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:36:22,693 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread8 [2022-10-17 16:36:22,693 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread8 [2022-10-17 16:36:22,694 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2022-10-17 16:36:22,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2022-10-17 16:36:22,694 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_tx_ring [2022-10-17 16:36:22,694 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_tx_ring [2022-10-17 16:36:22,694 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite8 [2022-10-17 16:36:22,694 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite8 [2022-10-17 16:36:22,694 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-10-17 16:36:22,695 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-10-17 16:36:22,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:36:22,695 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:36:22,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-10-17 16:36:22,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-10-17 16:36:22,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:36:22,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:36:22,696 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_init [2022-10-17 16:36:22,696 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_init [2022-10-17 16:36:22,696 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_calc_rssi [2022-10-17 16:36:22,696 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_calc_rssi [2022-10-17 16:36:22,696 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_rf_writereg [2022-10-17 16:36:22,696 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_rf_writereg [2022-10-17 16:36:22,696 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-10-17 16:36:22,697 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-10-17 16:36:22,697 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_generic_frame_duration [2022-10-17 16:36:22,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_generic_frame_duration [2022-10-17 16:36:22,697 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2022-10-17 16:36:22,697 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2022-10-17 16:36:22,697 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 16:36:22,697 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 16:36:22,697 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2022-10-17 16:36:22,697 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2022-10-17 16:36:22,698 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-10-17 16:36:22,698 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-10-17 16:36:22,699 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 16:36:22,699 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 16:36:22,699 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_write_phy_antenna [2022-10-17 16:36:22,699 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_write_phy_antenna [2022-10-17 16:36:22,699 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_init [2022-10-17 16:36:22,699 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_init [2022-10-17 16:36:22,700 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread32 [2022-10-17 16:36:22,700 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread32 [2022-10-17 16:36:22,700 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_rx_ring [2022-10-17 16:36:22,700 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_rx_ring [2022-10-17 16:36:22,700 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_bss_info_changed [2022-10-17 16:36:22,700 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_bss_info_changed [2022-10-17 16:36:22,701 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_calc_rssi [2022-10-17 16:36:22,701 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_calc_rssi [2022-10-17 16:36:22,701 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 16:36:22,702 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 16:36:22,702 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-10-17 16:36:22,703 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-10-17 16:36:22,703 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:36:22,703 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_set_tx_power [2022-10-17 16:36:22,703 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_set_tx_power [2022-10-17 16:36:22,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-10-17 16:36:22,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:36:22,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 16:36:22,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 16:36:22,705 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread16 [2022-10-17 16:36:22,705 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread16 [2022-10-17 16:36:22,705 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-10-17 16:36:22,705 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-10-17 16:36:22,705 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam [2022-10-17 16:36:22,705 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam [2022-10-17 16:36:22,705 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_tx_rate [2022-10-17 16:36:22,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_tx_rate [2022-10-17 16:36:22,706 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 16:36:22,706 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 16:36:22,707 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-10-17 16:36:22,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-10-17 16:36:22,707 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_stop [2022-10-17 16:36:22,707 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_stop [2022-10-17 16:36:22,707 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_stop [2022-10-17 16:36:22,707 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_stop [2022-10-17 16:36:22,707 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2022-10-17 16:36:22,707 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2022-10-17 16:36:22,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_10 [2022-10-17 16:36:22,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_10 [2022-10-17 16:36:22,708 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 16:36:22,708 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 16:36:22,708 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_get_tsf [2022-10-17 16:36:22,708 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_get_tsf [2022-10-17 16:36:22,709 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 16:36:22,709 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 16:36:22,709 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2022-10-17 16:36:22,709 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2022-10-17 16:36:22,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-10-17 16:36:22,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-10-17 16:36:22,710 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2022-10-17 16:36:22,710 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2022-10-17 16:36:22,711 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_add_interface [2022-10-17 16:36:22,711 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_add_interface [2022-10-17 16:36:22,711 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_write_phy_antenna [2022-10-17 16:36:22,711 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_write_phy_antenna [2022-10-17 16:36:22,711 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-10-17 16:36:22,711 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-10-17 16:36:22,711 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-17 16:36:22,711 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-17 16:36:22,712 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_channel [2022-10-17 16:36:22,712 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_channel [2022-10-17 16:36:22,712 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_tx_power [2022-10-17 16:36:22,712 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_tx_power [2022-10-17 16:36:22,712 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_set_channel [2022-10-17 16:36:22,712 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_set_channel [2022-10-17 16:36:22,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-10-17 16:36:22,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-10-17 16:36:22,713 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-10-17 16:36:22,713 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-10-17 16:36:22,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:36:22,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:36:22,714 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-10-17 16:36:22,714 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-10-17 16:36:22,717 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2022-10-17 16:36:22,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2022-10-17 16:36:22,717 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_cck [2022-10-17 16:36:22,718 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_cck [2022-10-17 16:36:22,719 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 16:36:22,720 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 16:36:22,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:36:22,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 16:36:22,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 16:36:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:36:22,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:36:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 16:36:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_10 [2022-10-17 16:36:22,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_10 [2022-10-17 16:36:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_rts_cts_rate [2022-10-17 16:36:22,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_rts_cts_rate [2022-10-17 16:36:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_init [2022-10-17 16:36:22,728 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_init [2022-10-17 16:36:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_set_channel [2022-10-17 16:36:22,728 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_set_channel [2022-10-17 16:36:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_resume [2022-10-17 16:36:22,728 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_resume [2022-10-17 16:36:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam2 [2022-10-17 16:36:22,728 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam2 [2022-10-17 16:36:22,729 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_ofdm [2022-10-17 16:36:22,729 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_ofdm [2022-10-17 16:36:22,729 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_calc_rssi [2022-10-17 16:36:22,729 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_calc_rssi [2022-10-17 16:36:22,729 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_write_phy [2022-10-17 16:36:22,729 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_write_phy [2022-10-17 16:36:22,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 16:36:22,729 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_conf_basic_rates [2022-10-17 16:36:22,729 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_conf_basic_rates [2022-10-17 16:36:22,730 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-10-17 16:36:22,730 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-10-17 16:36:22,730 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:36:22,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:36:22,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 16:36:22,730 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-17 16:36:22,730 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-17 16:36:22,730 INFO L130 BoogieDeclarations]: Found specification of procedure write_sa2400 [2022-10-17 16:36:22,730 INFO L138 BoogieDeclarations]: Found implementation of procedure write_sa2400 [2022-10-17 16:36:22,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 16:36:22,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 16:36:22,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 16:36:22,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 16:36:22,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 16:36:22,731 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_conf_tx [2022-10-17 16:36:22,731 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_conf_tx [2022-10-17 16:36:22,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:36:22,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:36:22,731 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_stop [2022-10-17 16:36:22,731 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_stop [2022-10-17 16:36:22,732 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-10-17 16:36:22,732 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-10-17 16:36:22,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_5 [2022-10-17 16:36:22,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_5 [2022-10-17 16:36:22,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_4 [2022-10-17 16:36:22,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_4 [2022-10-17 16:36:22,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_9 [2022-10-17 16:36:22,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_9 [2022-10-17 16:36:22,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_8 [2022-10-17 16:36:22,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_8 [2022-10-17 16:36:22,733 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_init [2022-10-17 16:36:22,733 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_init [2022-10-17 16:36:22,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_7 [2022-10-17 16:36:22,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_7 [2022-10-17 16:36:22,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_6 [2022-10-17 16:36:22,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_6 [2022-10-17 16:36:22,733 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_init [2022-10-17 16:36:22,733 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_init [2022-10-17 16:36:22,734 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove [2022-10-17 16:36:22,734 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove [2022-10-17 16:36:22,734 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_set_channel [2022-10-17 16:36:22,734 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_set_channel [2022-10-17 16:36:22,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 16:36:22,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 16:36:22,734 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-10-17 16:36:22,734 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-10-17 16:36:22,734 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-10-17 16:36:22,734 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-10-17 16:36:22,735 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_stop [2022-10-17 16:36:22,735 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_stop [2022-10-17 16:36:22,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 16:36:22,735 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 16:36:22,735 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2022-10-17 16:36:22,735 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2022-10-17 16:36:22,735 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:36:22,735 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:36:22,735 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_int_disable [2022-10-17 16:36:22,735 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_int_disable [2022-10-17 16:36:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write [2022-10-17 16:36:22,736 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write [2022-10-17 16:36:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:36:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_write_phy_antenna [2022-10-17 16:36:22,736 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_write_phy_antenna [2022-10-17 16:36:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:36:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_stop [2022-10-17 16:36:22,737 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_stop [2022-10-17 16:36:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-10-17 16:36:22,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-10-17 16:36:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 16:36:22,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 16:36:22,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 16:36:22,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 16:36:22,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:36:22,738 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_init [2022-10-17 16:36:22,738 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_init [2022-10-17 16:36:22,738 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-10-17 16:36:22,738 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-10-17 16:36:22,738 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-10-17 16:36:22,738 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-10-17 16:36:22,739 INFO L130 BoogieDeclarations]: Found specification of procedure _ieee80211_hw_set [2022-10-17 16:36:22,739 INFO L138 BoogieDeclarations]: Found implementation of procedure _ieee80211_hw_set [2022-10-17 16:36:22,739 INFO L130 BoogieDeclarations]: Found specification of procedure write_max2820 [2022-10-17 16:36:22,739 INFO L138 BoogieDeclarations]: Found implementation of procedure write_max2820 [2022-10-17 16:36:22,739 INFO L130 BoogieDeclarations]: Found specification of procedure write_grf5101 [2022-10-17 16:36:22,739 INFO L138 BoogieDeclarations]: Found implementation of procedure write_grf5101 [2022-10-17 16:36:22,739 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_rf_readreg [2022-10-17 16:36:22,739 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_rf_readreg [2022-10-17 16:36:22,739 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_beacon_work [2022-10-17 16:36:22,739 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_beacon_work [2022-10-17 16:36:22,740 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove_interface [2022-10-17 16:36:22,740 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove_interface [2022-10-17 16:36:22,740 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-10-17 16:36:22,740 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-10-17 16:36:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_read [2022-10-17 16:36:22,745 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_read [2022-10-17 16:36:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_rx [2022-10-17 16:36:22,745 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_rx [2022-10-17 16:36:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_set_channel [2022-10-17 16:36:22,745 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_set_channel [2022-10-17 16:36:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 16:36:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 16:36:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_read [2022-10-17 16:36:22,745 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_read [2022-10-17 16:36:22,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 16:36:22,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 16:36:22,748 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2022-10-17 16:36:22,748 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2022-10-17 16:36:22,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:36:22,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:36:22,749 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_tx [2022-10-17 16:36:22,749 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_tx [2022-10-17 16:36:22,749 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_configure_filter [2022-10-17 16:36:22,749 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_configure_filter [2022-10-17 16:36:22,749 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_conf_ac_parm [2022-10-17 16:36:22,749 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_conf_ac_parm [2022-10-17 16:36:22,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-10-17 16:36:22,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-10-17 16:36:22,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-10-17 16:36:22,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-10-17 16:36:22,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2022-10-17 16:36:22,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2022-10-17 16:36:22,750 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_stop [2022-10-17 16:36:22,750 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_stop [2022-10-17 16:36:22,750 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2022-10-17 16:36:22,750 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2022-10-17 16:36:22,750 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_prepare_multicast [2022-10-17 16:36:22,750 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_prepare_multicast [2022-10-17 16:36:22,750 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-10-17 16:36:22,751 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-10-17 16:36:22,751 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-10-17 16:36:22,751 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-10-17 16:36:22,751 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite32 [2022-10-17 16:36:22,751 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite32 [2022-10-17 16:36:22,751 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_multiread [2022-10-17 16:36:22,751 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_multiread [2022-10-17 16:36:22,751 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_config [2022-10-17 16:36:22,751 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_config [2022-10-17 16:36:22,751 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_three_wire_io [2022-10-17 16:36:22,751 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_three_wire_io [2022-10-17 16:36:22,752 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_tx [2022-10-17 16:36:22,752 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_tx [2022-10-17 16:36:22,752 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite16 [2022-10-17 16:36:22,752 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite16 [2022-10-17 16:36:22,752 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2022-10-17 16:36:22,752 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2022-10-17 16:36:24,041 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:36:24,050 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:36:31,452 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;