./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76da9f8a-6ecd-4db2-a84a-5c7ce17e6834/bin/utaipan-TEXQjIfE4P/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76da9f8a-6ecd-4db2-a84a-5c7ce17e6834/bin/utaipan-TEXQjIfE4P/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76da9f8a-6ecd-4db2-a84a-5c7ce17e6834/bin/utaipan-TEXQjIfE4P/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76da9f8a-6ecd-4db2-a84a-5c7ce17e6834/bin/utaipan-TEXQjIfE4P/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76da9f8a-6ecd-4db2-a84a-5c7ce17e6834/bin/utaipan-TEXQjIfE4P/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76da9f8a-6ecd-4db2-a84a-5c7ce17e6834/bin/utaipan-TEXQjIfE4P --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 11beeec6ba5288cc050b7f8b088ade9dcbb9b5e3ccf7ef7a50b0919114a83ad1 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 00:19:35,870 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 00:19:35,872 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 00:19:35,924 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 00:19:35,925 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 00:19:35,930 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 00:19:35,932 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 00:19:35,936 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 00:19:35,938 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 00:19:35,944 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 00:19:35,945 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 00:19:35,947 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 00:19:35,948 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 00:19:35,950 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 00:19:35,952 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 00:19:35,957 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 00:19:35,959 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 00:19:35,961 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 00:19:35,963 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 00:19:35,972 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 00:19:35,974 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 00:19:35,976 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 00:19:35,979 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 00:19:35,980 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 00:19:35,989 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 00:19:35,990 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 00:19:35,990 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 00:19:35,992 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 00:19:35,993 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 00:19:35,995 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 00:19:35,995 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 00:19:35,996 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 00:19:35,998 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 00:19:36,000 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 00:19:36,001 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 00:19:36,002 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 00:19:36,003 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 00:19:36,003 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 00:19:36,003 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 00:19:36,004 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 00:19:36,005 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 00:19:36,006 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76da9f8a-6ecd-4db2-a84a-5c7ce17e6834/bin/utaipan-TEXQjIfE4P/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-21 00:19:36,051 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 00:19:36,051 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 00:19:36,052 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-21 00:19:36,052 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-21 00:19:36,053 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 00:19:36,053 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-21 00:19:36,054 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-21 00:19:36,054 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-21 00:19:36,054 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-21 00:19:36,054 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-21 00:19:36,055 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-21 00:19:36,056 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-21 00:19:36,056 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-21 00:19:36,056 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-21 00:19:36,056 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-21 00:19:36,057 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-21 00:19:36,057 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-21 00:19:36,057 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-21 00:19:36,059 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 00:19:36,059 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 00:19:36,059 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 00:19:36,059 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 00:19:36,060 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 00:19:36,060 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 00:19:36,060 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 00:19:36,060 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 00:19:36,062 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 00:19:36,062 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 00:19:36,062 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-21 00:19:36,063 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-21 00:19:36,063 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 00:19:36,063 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 00:19:36,064 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 00:19:36,064 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-21 00:19:36,064 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 00:19:36,064 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 00:19:36,064 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-21 00:19:36,065 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 00:19:36,065 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_76da9f8a-6ecd-4db2-a84a-5c7ce17e6834/bin/utaipan-TEXQjIfE4P/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76da9f8a-6ecd-4db2-a84a-5c7ce17e6834/bin/utaipan-TEXQjIfE4P Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11beeec6ba5288cc050b7f8b088ade9dcbb9b5e3ccf7ef7a50b0919114a83ad1 [2021-11-21 00:19:36,368 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 00:19:36,396 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 00:19:36,398 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 00:19:36,400 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 00:19:36,400 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 00:19:36,402 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76da9f8a-6ecd-4db2-a84a-5c7ce17e6834/bin/utaipan-TEXQjIfE4P/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2021-11-21 00:19:36,478 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76da9f8a-6ecd-4db2-a84a-5c7ce17e6834/bin/utaipan-TEXQjIfE4P/data/55c075870/472132cf501c4c319ad7371a400b183d/FLAG5954b0f72 [2021-11-21 00:19:37,816 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 00:19:37,817 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76da9f8a-6ecd-4db2-a84a-5c7ce17e6834/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2021-11-21 00:19:37,967 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76da9f8a-6ecd-4db2-a84a-5c7ce17e6834/bin/utaipan-TEXQjIfE4P/data/55c075870/472132cf501c4c319ad7371a400b183d/FLAG5954b0f72 [2021-11-21 00:19:38,315 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76da9f8a-6ecd-4db2-a84a-5c7ce17e6834/bin/utaipan-TEXQjIfE4P/data/55c075870/472132cf501c4c319ad7371a400b183d [2021-11-21 00:19:38,318 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 00:19:38,320 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 00:19:38,325 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 00:19:38,325 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 00:19:38,329 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 00:19:38,331 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 12:19:38" (1/1) ... [2021-11-21 00:19:38,332 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@236193a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:19:38, skipping insertion in model container [2021-11-21 00:19:38,332 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 12:19:38" (1/1) ... [2021-11-21 00:19:38,341 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 00:19:38,705 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 00:19:50,432 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_76da9f8a-6ecd-4db2-a84a-5c7ce17e6834/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1015520,1015533] [2021-11-21 00:19:50,435 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_76da9f8a-6ecd-4db2-a84a-5c7ce17e6834/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1015689,1015702] [2021-11-21 00:19:50,435 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_76da9f8a-6ecd-4db2-a84a-5c7ce17e6834/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1015856,1015869] [2021-11-21 00:19:50,436 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_76da9f8a-6ecd-4db2-a84a-5c7ce17e6834/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016024,1016037] [2021-11-21 00:19:50,498 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 00:19:50,719 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 00:19:51,785 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_76da9f8a-6ecd-4db2-a84a-5c7ce17e6834/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1015520,1015533] [2021-11-21 00:19:51,785 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_76da9f8a-6ecd-4db2-a84a-5c7ce17e6834/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1015689,1015702] [2021-11-21 00:19:51,786 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_76da9f8a-6ecd-4db2-a84a-5c7ce17e6834/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1015856,1015869] [2021-11-21 00:19:51,786 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_76da9f8a-6ecd-4db2-a84a-5c7ce17e6834/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016024,1016037] [2021-11-21 00:19:51,799 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 00:19:52,433 INFO L208 MainTranslator]: Completed translation [2021-11-21 00:19:52,433 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:19:52 WrapperNode [2021-11-21 00:19:52,434 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 00:19:52,435 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 00:19:52,435 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 00:19:52,436 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 00:19:52,443 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:19:52" (1/1) ... [2021-11-21 00:19:52,892 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:19:52" (1/1) ... [2021-11-21 00:19:53,426 INFO L137 Inliner]: procedures = 912, calls = 13401, calls flagged for inlining = 409, calls inlined = 249, statements flattened = 14412 [2021-11-21 00:19:53,427 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 00:19:53,428 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 00:19:53,429 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 00:19:53,430 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 00:19:53,439 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:19:52" (1/1) ... [2021-11-21 00:19:53,440 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:19:52" (1/1) ... [2021-11-21 00:19:53,524 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:19:52" (1/1) ... [2021-11-21 00:19:53,526 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:19:52" (1/1) ... [2021-11-21 00:19:53,845 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:19:52" (1/1) ... [2021-11-21 00:19:53,898 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:19:52" (1/1) ... [2021-11-21 00:19:54,007 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:19:52" (1/1) ... [2021-11-21 00:19:54,297 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 00:19:54,299 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 00:19:54,299 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 00:19:54,299 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 00:19:54,300 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:19:52" (1/1) ... [2021-11-21 00:19:54,308 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-21 00:19:54,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76da9f8a-6ecd-4db2-a84a-5c7ce17e6834/bin/utaipan-TEXQjIfE4P/z3 [2021-11-21 00:19:54,344 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76da9f8a-6ecd-4db2-a84a-5c7ce17e6834/bin/utaipan-TEXQjIfE4P/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-21 00:19:54,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76da9f8a-6ecd-4db2-a84a-5c7ce17e6834/bin/utaipan-TEXQjIfE4P/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-21 00:19:54,395 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2021-11-21 00:19:54,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2021-11-21 00:19:54,396 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-21 00:19:54,396 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-21 00:19:54,396 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-21 00:19:54,396 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-21 00:19:54,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_146 [2021-11-21 00:19:54,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_146 [2021-11-21 00:19:54,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-21 00:19:54,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-21 00:19:54,397 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2021-11-21 00:19:54,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2021-11-21 00:19:54,397 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-21 00:19:54,398 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-21 00:19:54,398 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2021-11-21 00:19:54,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2021-11-21 00:19:54,398 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2021-11-21 00:19:54,398 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2021-11-21 00:19:54,398 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-21 00:19:54,399 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-21 00:19:54,399 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-21 00:19:54,399 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-21 00:19:54,399 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-21 00:19:54,399 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2021-11-21 00:19:54,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2021-11-21 00:19:54,400 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-21 00:19:54,400 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-21 00:19:54,400 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2021-11-21 00:19:54,400 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2021-11-21 00:19:54,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_lock_of_ipw_priv [2021-11-21 00:19:54,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_lock_of_ipw_priv [2021-11-21 00:19:54,401 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-21 00:19:54,401 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-21 00:19:54,401 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2021-11-21 00:19:54,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2021-11-21 00:19:54,402 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-21 00:19:54,402 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-21 00:19:54,402 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-21 00:19:54,402 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-21 00:19:54,402 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2021-11-21 00:19:54,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2021-11-21 00:19:54,403 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2021-11-21 00:19:54,403 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2021-11-21 00:19:54,403 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2021-11-21 00:19:54,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2021-11-21 00:19:54,403 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2021-11-21 00:19:54,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2021-11-21 00:19:54,404 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-21 00:19:54,404 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-21 00:19:54,404 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-21 00:19:54,404 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-21 00:19:54,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2021-11-21 00:19:54,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2021-11-21 00:19:54,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-21 00:19:54,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-21 00:19:54,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 00:19:54,405 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2021-11-21 00:19:54,405 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2021-11-21 00:19:54,406 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2021-11-21 00:19:54,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2021-11-21 00:19:54,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-21 00:19:54,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-21 00:19:54,406 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-21 00:19:54,406 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-21 00:19:54,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-21 00:19:54,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-21 00:19:54,407 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 00:19:54,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-21 00:19:54,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-21 00:19:54,407 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-21 00:19:54,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-21 00:19:54,408 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 00:19:54,408 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2021-11-21 00:19:54,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2021-11-21 00:19:54,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-21 00:19:54,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-21 00:19:54,409 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-21 00:19:54,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-21 00:19:54,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 00:19:54,409 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-21 00:19:54,409 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-21 00:19:54,410 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-21 00:19:54,410 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2021-11-21 00:19:54,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2021-11-21 00:19:54,410 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-21 00:19:54,410 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-21 00:19:54,410 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2021-11-21 00:19:54,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2021-11-21 00:19:54,411 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2021-11-21 00:19:54,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2021-11-21 00:19:54,411 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 00:19:54,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 00:19:54,411 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-11-21 00:19:54,412 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-11-21 00:19:54,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_libipw_device [2021-11-21 00:19:54,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_libipw_device [2021-11-21 00:19:54,412 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2021-11-21 00:19:54,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2021-11-21 00:19:54,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-21 00:19:54,413 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2021-11-21 00:19:54,413 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2021-11-21 00:19:54,413 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-21 00:19:54,413 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-21 00:19:54,413 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2021-11-21 00:19:54,413 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2021-11-21 00:19:54,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-21 00:19:54,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-21 00:19:54,414 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2021-11-21 00:19:54,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2021-11-21 00:19:54,414 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-21 00:19:54,414 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-21 00:19:54,415 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-21 00:19:54,415 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-21 00:19:54,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-21 00:19:54,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-21 00:19:54,415 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2021-11-21 00:19:54,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2021-11-21 00:19:54,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_122 [2021-11-21 00:19:54,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_122 [2021-11-21 00:19:54,416 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2021-11-21 00:19:54,416 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2021-11-21 00:19:54,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_126 [2021-11-21 00:19:54,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_126 [2021-11-21 00:19:54,417 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2021-11-21 00:19:54,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2021-11-21 00:19:54,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 00:19:54,417 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-21 00:19:54,417 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-21 00:19:54,418 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2021-11-21 00:19:54,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2021-11-21 00:19:54,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 00:19:54,418 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2021-11-21 00:19:54,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2021-11-21 00:19:54,418 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2021-11-21 00:19:54,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2021-11-21 00:19:54,419 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2021-11-21 00:19:54,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2021-11-21 00:19:54,419 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2021-11-21 00:19:54,419 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2021-11-21 00:19:54,419 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2021-11-21 00:19:54,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2021-11-21 00:19:54,420 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-21 00:19:54,420 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-21 00:19:54,420 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-21 00:19:54,420 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-21 00:19:54,420 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2021-11-21 00:19:54,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2021-11-21 00:19:54,421 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-21 00:19:54,421 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-21 00:19:54,421 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-11-21 00:19:54,421 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-11-21 00:19:54,421 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2021-11-21 00:19:54,421 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2021-11-21 00:19:54,421 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2021-11-21 00:19:54,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2021-11-21 00:19:54,422 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2021-11-21 00:19:54,422 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2021-11-21 00:19:54,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-21 00:19:54,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-21 00:19:54,422 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-21 00:19:54,423 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-21 00:19:54,423 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-21 00:19:54,423 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-21 00:19:54,423 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2021-11-21 00:19:54,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2021-11-21 00:19:54,423 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2021-11-21 00:19:54,424 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2021-11-21 00:19:54,424 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2021-11-21 00:19:54,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2021-11-21 00:19:54,424 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2021-11-21 00:19:54,424 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2021-11-21 00:19:54,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 00:19:54,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-21 00:19:54,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-21 00:19:54,425 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2021-11-21 00:19:54,425 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2021-11-21 00:19:54,425 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2021-11-21 00:19:54,425 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2021-11-21 00:19:54,425 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2021-11-21 00:19:54,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2021-11-21 00:19:54,426 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2021-11-21 00:19:54,426 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2021-11-21 00:19:54,426 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2021-11-21 00:19:54,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2021-11-21 00:19:54,426 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2021-11-21 00:19:54,426 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2021-11-21 00:19:54,427 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2021-11-21 00:19:54,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2021-11-21 00:19:54,427 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-21 00:19:54,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-21 00:19:54,427 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2021-11-21 00:19:54,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2021-11-21 00:19:54,428 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2021-11-21 00:19:54,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2021-11-21 00:19:54,428 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2021-11-21 00:19:54,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2021-11-21 00:19:54,428 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-21 00:19:54,428 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-21 00:19:54,428 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2021-11-21 00:19:54,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2021-11-21 00:19:54,429 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-21 00:19:54,429 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-21 00:19:54,429 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2021-11-21 00:19:54,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2021-11-21 00:19:54,429 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2021-11-21 00:19:54,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2021-11-21 00:19:54,430 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-21 00:19:54,430 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2021-11-21 00:19:54,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2021-11-21 00:19:54,430 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-21 00:19:54,431 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-21 00:19:54,431 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-21 00:19:54,431 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-21 00:19:54,431 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2021-11-21 00:19:54,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2021-11-21 00:19:54,431 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2021-11-21 00:19:54,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2021-11-21 00:19:54,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-21 00:19:54,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-21 00:19:54,432 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2021-11-21 00:19:54,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2021-11-21 00:19:54,432 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-21 00:19:54,433 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-21 00:19:54,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2021-11-21 00:19:54,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2021-11-21 00:19:54,433 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2021-11-21 00:19:54,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2021-11-21 00:19:54,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2021-11-21 00:19:54,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2021-11-21 00:19:54,434 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-21 00:19:54,434 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-21 00:19:54,434 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2021-11-21 00:19:54,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2021-11-21 00:19:54,434 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-21 00:19:54,434 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-21 00:19:54,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-21 00:19:54,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-21 00:19:54,435 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-21 00:19:54,435 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-21 00:19:54,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-21 00:19:54,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-21 00:19:54,435 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2021-11-21 00:19:54,436 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2021-11-21 00:19:54,436 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 00:19:54,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_lock_of_ipw_priv [2021-11-21 00:19:54,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_lock_of_ipw_priv [2021-11-21 00:19:54,436 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-21 00:19:54,436 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-21 00:19:54,437 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-21 00:19:54,437 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-21 00:19:54,437 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-21 00:19:54,437 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-21 00:19:54,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-21 00:19:54,437 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2021-11-21 00:19:54,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2021-11-21 00:19:54,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-21 00:19:54,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-21 00:19:54,438 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-21 00:19:54,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-21 00:19:54,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-21 00:19:54,438 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-21 00:19:54,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-21 00:19:54,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-21 00:19:54,439 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-21 00:19:54,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-21 00:19:54,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-21 00:19:54,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-21 00:19:54,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-21 00:19:54,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2021-11-21 00:19:54,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2021-11-21 00:19:54,440 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-21 00:19:54,440 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-21 00:19:54,440 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2021-11-21 00:19:54,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2021-11-21 00:19:54,441 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2021-11-21 00:19:54,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2021-11-21 00:19:54,441 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2021-11-21 00:19:54,441 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2021-11-21 00:19:54,441 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2021-11-21 00:19:54,441 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2021-11-21 00:19:54,442 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-21 00:19:54,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-21 00:19:54,442 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2021-11-21 00:19:54,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2021-11-21 00:19:54,442 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2021-11-21 00:19:54,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2021-11-21 00:19:54,443 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2021-11-21 00:19:54,443 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2021-11-21 00:19:54,443 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2021-11-21 00:19:54,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2021-11-21 00:19:54,443 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-21 00:19:54,443 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-21 00:19:54,443 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-21 00:19:54,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-21 00:19:54,444 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-21 00:19:54,444 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-21 00:19:54,444 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-21 00:19:54,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-21 00:19:54,444 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2021-11-21 00:19:54,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2021-11-21 00:19:54,445 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2021-11-21 00:19:54,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2021-11-21 00:19:54,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-21 00:19:54,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-21 00:19:54,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-21 00:19:54,445 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-21 00:19:54,446 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-21 00:19:54,446 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2021-11-21 00:19:54,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2021-11-21 00:19:54,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-21 00:19:54,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-21 00:19:54,446 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2021-11-21 00:19:54,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2021-11-21 00:19:54,447 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2021-11-21 00:19:54,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2021-11-21 00:19:54,447 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2021-11-21 00:19:54,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2021-11-21 00:19:54,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_ipw_rx_queue [2021-11-21 00:19:54,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_ipw_rx_queue [2021-11-21 00:19:54,448 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2021-11-21 00:19:54,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2021-11-21 00:19:54,448 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-21 00:19:54,448 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-21 00:19:54,448 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2021-11-21 00:19:54,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2021-11-21 00:19:54,449 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-21 00:19:54,449 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-21 00:19:54,449 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2021-11-21 00:19:54,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2021-11-21 00:19:54,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-21 00:19:54,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-21 00:19:54,449 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-21 00:19:54,450 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-21 00:19:54,450 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-21 00:19:54,450 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-21 00:19:54,450 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-21 00:19:54,450 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-21 00:19:54,450 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2021-11-21 00:19:54,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2021-11-21 00:19:54,451 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2021-11-21 00:19:54,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2021-11-21 00:19:54,451 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-21 00:19:54,451 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-21 00:19:54,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 00:19:54,451 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2021-11-21 00:19:54,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2021-11-21 00:19:54,452 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-21 00:19:54,452 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-21 00:19:54,452 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2021-11-21 00:19:54,452 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2021-11-21 00:19:54,452 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2021-11-21 00:19:54,452 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2021-11-21 00:19:54,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-21 00:19:54,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-21 00:19:54,453 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-21 00:19:54,453 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-21 00:19:54,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-21 00:19:54,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-21 00:19:54,453 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2021-11-21 00:19:54,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2021-11-21 00:19:54,454 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2021-11-21 00:19:54,454 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2021-11-21 00:19:54,454 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2021-11-21 00:19:54,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2021-11-21 00:19:54,454 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-21 00:19:54,454 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-21 00:19:54,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_ipw_priv [2021-11-21 00:19:54,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_ipw_priv [2021-11-21 00:19:54,455 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-21 00:19:54,455 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-21 00:19:54,455 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2021-11-21 00:19:54,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2021-11-21 00:19:54,456 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2021-11-21 00:19:54,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2021-11-21 00:19:54,456 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-11-21 00:19:54,456 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-11-21 00:19:54,456 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-21 00:19:54,456 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-21 00:19:54,457 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-21 00:19:54,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-21 00:19:54,457 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2021-11-21 00:19:54,457 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2021-11-21 00:19:54,457 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-21 00:19:54,457 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-21 00:19:54,457 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2021-11-21 00:19:54,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2021-11-21 00:19:54,458 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-11-21 00:19:54,458 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-11-21 00:19:54,458 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2021-11-21 00:19:54,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2021-11-21 00:19:54,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-21 00:19:54,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-21 00:19:54,459 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-21 00:19:54,459 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-21 00:19:54,459 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-21 00:19:54,459 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-21 00:19:54,459 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2021-11-21 00:19:54,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2021-11-21 00:19:54,459 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-21 00:19:54,460 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-21 00:19:54,460 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2021-11-21 00:19:54,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2021-11-21 00:19:54,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 00:19:54,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-21 00:19:54,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-21 00:19:54,461 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-21 00:19:54,461 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-21 00:19:54,461 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-21 00:19:54,461 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-21 00:19:55,872 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 00:19:55,880 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 00:19:56,222 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;