./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/bin/utaipan-vmNK8stdcF --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 53eb2ae45d6814abb00b8b7d5f3ee93f1739f0dc71e59abfabf9bdefb5a792d9 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:24:45,202 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:24:45,204 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:24:45,235 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:24:45,236 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:24:45,237 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:24:45,239 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:24:45,241 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:24:45,244 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:24:45,245 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:24:45,246 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:24:45,248 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:24:45,248 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:24:45,250 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:24:45,251 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:24:45,253 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:24:45,254 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:24:45,255 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:24:45,257 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:24:45,260 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:24:45,261 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:24:45,267 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:24:45,269 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:24:45,269 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:24:45,273 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:24:45,274 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:24:45,274 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:24:45,275 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:24:45,276 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:24:45,277 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:24:45,277 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:24:45,278 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:24:45,279 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:24:45,280 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:24:45,286 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:24:45,288 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:24:45,289 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:24:45,289 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:24:45,290 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:24:45,291 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:24:45,291 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:24:45,292 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-12 23:24:45,338 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:24:45,340 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:24:45,342 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:24:45,342 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:24:45,343 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:24:45,343 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:24:45,343 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:24:45,343 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-12 23:24:45,344 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:24:45,344 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:24:45,351 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-12 23:24:45,351 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-12 23:24:45,352 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:24:45,352 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-12 23:24:45,352 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-12 23:24:45,353 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-12 23:24:45,354 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:24:45,354 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-12 23:24:45,354 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:24:45,354 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:24:45,355 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:24:45,355 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:24:45,355 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:24:45,356 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:24:45,356 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:24:45,356 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:24:45,357 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:24:45,357 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:24:45,357 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:24:45,359 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:24:45,359 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:24:45,360 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:24:45,360 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-12 23:24:45,360 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-12 23:24:45,361 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:24:45,361 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:24:45,361 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:24:45,362 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_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 53eb2ae45d6814abb00b8b7d5f3ee93f1739f0dc71e59abfabf9bdefb5a792d9 [2021-11-12 23:24:45,679 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:24:45,709 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:24:45,714 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:24:45,715 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:24:45,716 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:24:45,718 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2021-11-12 23:24:45,795 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/bin/utaipan-vmNK8stdcF/data/62673f3ea/90803c36a07241afbe1a8990e8d7b05f/FLAG37301ded1 [2021-11-12 23:24:47,235 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:24:47,235 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2021-11-12 23:24:47,318 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/bin/utaipan-vmNK8stdcF/data/62673f3ea/90803c36a07241afbe1a8990e8d7b05f/FLAG37301ded1 [2021-11-12 23:24:47,701 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/bin/utaipan-vmNK8stdcF/data/62673f3ea/90803c36a07241afbe1a8990e8d7b05f [2021-11-12 23:24:47,704 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:24:47,706 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:24:47,707 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:24:47,707 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:24:47,710 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:24:47,711 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:24:47" (1/1) ... [2021-11-12 23:24:47,712 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@124dcb7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:24:47, skipping insertion in model container [2021-11-12 23:24:47,713 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:24:47" (1/1) ... [2021-11-12 23:24:47,720 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:24:48,099 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:24:50,180 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:24:50,220 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:24:57,434 WARN L228 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_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1080605,1080618] [2021-11-12 23:24:57,437 WARN L228 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_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1080774,1080787] [2021-11-12 23:24:57,438 WARN L228 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_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1080941,1080954] [2021-11-12 23:24:57,438 WARN L228 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_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1081109,1081122] [2021-11-12 23:24:57,492 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:24:57,675 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-12 23:24:57,675 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@19994d67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:24:57, skipping insertion in model container [2021-11-12 23:24:57,676 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:24:57,676 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-12 23:24:57,678 INFO L158 Benchmark]: Toolchain (without parser) took 9971.37ms. Allocated memory was 104.9MB in the beginning and 253.8MB in the end (delta: 148.9MB). Free memory was 45.1MB in the beginning and 132.6MB in the end (delta: -87.5MB). Peak memory consumption was 123.8MB. Max. memory is 16.1GB. [2021-11-12 23:24:57,679 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory was 63.4MB in the beginning and 63.3MB in the end (delta: 51.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 23:24:57,680 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9969.01ms. Allocated memory was 104.9MB in the beginning and 253.8MB in the end (delta: 148.9MB). Free memory was 45.1MB in the beginning and 132.6MB in the end (delta: -87.5MB). Peak memory consumption was 123.8MB. Max. memory is 16.1GB. [2021-11-12 23:24:57,682 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory was 63.4MB in the beginning and 63.3MB in the end (delta: 51.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9969.01ms. Allocated memory was 104.9MB in the beginning and 253.8MB in the end (delta: 148.9MB). Free memory was 45.1MB in the beginning and 132.6MB in the end (delta: -87.5MB). Peak memory consumption was 123.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8136]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) 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_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/bin/utaipan-vmNK8stdcF --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 53eb2ae45d6814abb00b8b7d5f3ee93f1739f0dc71e59abfabf9bdefb5a792d9 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:25:00,014 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:25:00,016 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:25:00,064 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:25:00,065 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:25:00,070 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:25:00,072 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:25:00,076 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:25:00,080 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:25:00,087 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:25:00,089 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:25:00,091 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:25:00,092 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:25:00,094 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:25:00,097 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:25:00,101 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:25:00,103 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:25:00,104 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:25:00,106 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:25:00,114 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:25:00,116 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:25:00,118 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:25:00,121 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:25:00,122 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:25:00,132 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:25:00,132 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:25:00,133 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:25:00,135 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:25:00,135 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:25:00,136 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:25:00,137 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:25:00,138 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:25:00,140 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:25:00,141 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:25:00,142 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:25:00,143 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:25:00,144 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:25:00,144 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:25:00,144 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:25:00,146 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:25:00,147 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:25:00,152 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-12 23:25:00,192 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:25:00,192 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:25:00,194 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:25:00,194 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:25:00,195 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:25:00,195 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:25:00,195 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:25:00,195 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:25:00,195 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:25:00,196 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:25:00,198 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:25:00,198 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:25:00,198 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:25:00,199 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:25:00,199 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:25:00,199 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:25:00,199 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-12 23:25:00,200 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-12 23:25:00,200 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:25:00,200 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:25:00,200 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:25:00,200 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:25:00,201 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-12 23:25:00,201 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:25:00,201 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:25:00,201 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:25:00,202 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:25:00,202 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:25:00,202 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-12 23:25:00,202 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-12 23:25:00,202 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:25:00,203 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:25:00,203 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:25:00,203 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_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 53eb2ae45d6814abb00b8b7d5f3ee93f1739f0dc71e59abfabf9bdefb5a792d9 [2021-11-12 23:25:00,634 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:25:00,657 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:25:00,660 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:25:00,662 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:25:00,662 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:25:00,664 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2021-11-12 23:25:00,736 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/bin/utaipan-vmNK8stdcF/data/15cc39c8e/7a86e9717d3b4fab8e988eeda55aa510/FLAG93477847d [2021-11-12 23:25:02,350 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:25:02,352 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2021-11-12 23:25:02,442 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/bin/utaipan-vmNK8stdcF/data/15cc39c8e/7a86e9717d3b4fab8e988eeda55aa510/FLAG93477847d [2021-11-12 23:25:02,639 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/bin/utaipan-vmNK8stdcF/data/15cc39c8e/7a86e9717d3b4fab8e988eeda55aa510 [2021-11-12 23:25:02,642 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:25:02,644 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:25:02,648 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:25:02,648 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:25:02,651 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:25:02,653 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:25:02" (1/1) ... [2021-11-12 23:25:02,654 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27816da7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:25:02, skipping insertion in model container [2021-11-12 23:25:02,654 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:25:02" (1/1) ... [2021-11-12 23:25:02,662 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:25:03,197 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:25:13,664 WARN L228 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_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1080605,1080618] [2021-11-12 23:25:13,666 WARN L228 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_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1080774,1080787] [2021-11-12 23:25:13,667 WARN L228 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_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1080941,1080954] [2021-11-12 23:25:13,667 WARN L228 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_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1081109,1081122] [2021-11-12 23:25:13,715 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:25:13,876 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-12 23:25:14,127 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:25:15,346 WARN L228 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_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1080605,1080618] [2021-11-12 23:25:15,347 WARN L228 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_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1080774,1080787] [2021-11-12 23:25:15,347 WARN L228 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_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1080941,1080954] [2021-11-12 23:25:15,347 WARN L228 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_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1081109,1081122] [2021-11-12 23:25:15,353 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:25:15,441 INFO L203 MainTranslator]: Completed pre-run [2021-11-12 23:25:16,647 WARN L228 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_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1080605,1080618] [2021-11-12 23:25:16,647 WARN L228 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_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1080774,1080787] [2021-11-12 23:25:16,648 WARN L228 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_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1080941,1080954] [2021-11-12 23:25:16,648 WARN L228 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_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1081109,1081122] [2021-11-12 23:25:16,656 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:25:17,174 INFO L208 MainTranslator]: Completed translation [2021-11-12 23:25:17,174 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:25:17 WrapperNode [2021-11-12 23:25:17,174 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:25:17,176 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-12 23:25:17,177 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-12 23:25:17,177 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-12 23:25:17,184 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:25:17" (1/1) ... [2021-11-12 23:25:17,550 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:25:17" (1/1) ... [2021-11-12 23:25:18,264 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-12 23:25:18,265 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-12 23:25:18,266 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-12 23:25:18,266 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-12 23:25:18,277 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:25:17" (1/1) ... [2021-11-12 23:25:18,277 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:25:17" (1/1) ... [2021-11-12 23:25:18,642 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:25:17" (1/1) ... [2021-11-12 23:25:18,643 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:25:17" (1/1) ... [2021-11-12 23:25:19,394 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:25:17" (1/1) ... [2021-11-12 23:25:19,524 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:25:17" (1/1) ... [2021-11-12 23:25:19,931 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:25:17" (1/1) ... [2021-11-12 23:25:20,149 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-12 23:25:20,152 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-12 23:25:20,152 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-12 23:25:20,152 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-12 23:25:20,153 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:25:17" (1/1) ... [2021-11-12 23:25:20,161 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:25:20,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:25:20,195 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-12 23:25:20,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_533c56fa-e1a3-4b57-9a9e-1df47d8eeb2a/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-12 23:25:20,251 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_cfg_bb_w_header [2021-11-12 23:25:20,252 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_cfg_bb_w_header [2021-11-12 23:25:20,252 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-12 23:25:20,252 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-12 23:25:20,252 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_firmware_selfreset [2021-11-12 23:25:20,252 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_firmware_selfreset [2021-11-12 23:25:20,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-12 23:25:20,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-12 23:25:20,253 INFO L130 BoogieDeclarations]: Found specification of procedure phy_save_adda_regs [2021-11-12 23:25:20,253 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_save_adda_regs [2021-11-12 23:25:20,253 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_phy_pi_mode_switch [2021-11-12 23:25:20,253 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_phy_pi_mode_switch [2021-11-12 23:25:20,253 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2021-11-12 23:25:20,254 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2021-11-12 23:25:20,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-12 23:25:20,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-12 23:25:20,254 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_signal_scale_mapping [2021-11-12 23:25:20,254 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_signal_scale_mapping [2021-11-12 23:25:20,254 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2021-11-12 23:25:20,255 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2021-11-12 23:25:20,255 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_set_sw_chnl_cmdarray [2021-11-12 23:25:20,255 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_set_sw_chnl_cmdarray [2021-11-12 23:25:20,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2021-11-12 23:25:20,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2021-11-12 23:25:20,255 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_update_hal_rate_tbl [2021-11-12 23:25:20,255 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_update_hal_rate_tbl [2021-11-12 23:25:20,256 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_set_beacon_interval [2021-11-12 23:25:20,256 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_set_beacon_interval [2021-11-12 23:25:20,256 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_btdm_structure_reload [2021-11-12 23:25:20,256 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_btdm_structure_reload [2021-11-12 23:25:20,257 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-12 23:25:20,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-12 23:25:20,257 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-12 23:25:20,257 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_get_hw_reg [2021-11-12 23:25:20,258 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_get_hw_reg [2021-11-12 23:25:20,258 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2021-11-12 23:25:20,258 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2021-11-12 23:25:20,258 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_llt_write [2021-11-12 23:25:20,258 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_llt_write [2021-11-12 23:25:20,259 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_resume_tx_beacon [2021-11-12 23:25:20,259 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_resume_tx_beacon [2021-11-12 23:25:20,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-12 23:25:20,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-12 23:25:20,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-12 23:25:20,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-12 23:25:20,261 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-12 23:25:20,261 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-12 23:25:20,261 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_set_bcn_ctrl_reg [2021-11-12 23:25:20,261 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_set_bcn_ctrl_reg [2021-11-12 23:25:20,262 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-12 23:25:20,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rf_lock_of_rtl_locks [2021-11-12 23:25:20,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rf_lock_of_rtl_locks [2021-11-12 23:25:20,262 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_sw_led_off [2021-11-12 23:25:20,263 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_sw_led_off [2021-11-12 23:25:20,263 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_8723e_c2h_command_handle [2021-11-12 23:25:20,263 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_8723e_c2h_command_handle [2021-11-12 23:25:20,263 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_update_interrupt_mask [2021-11-12 23:25:20,263 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_update_interrupt_mask [2021-11-12 23:25:20,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-12 23:25:20,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-12 23:25:20,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-12 23:25:20,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_64 [2021-11-12 23:25:20,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_64 [2021-11-12 23:25:20,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-12 23:25:20,266 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_tx_fill_cmddesc [2021-11-12 23:25:20,266 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_tx_fill_cmddesc [2021-11-12 23:25:20,266 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_is_wifi_busy [2021-11-12 23:25:20,266 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_is_wifi_busy [2021-11-12 23:25:20,266 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2021-11-12 23:25:20,266 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2021-11-12 23:25:20,266 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_protected [2021-11-12 23:25:20,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_protected [2021-11-12 23:25:20,267 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-12 23:25:20,267 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-12 23:25:20,267 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2021-11-12 23:25:20,268 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2021-11-12 23:25:20,268 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_init_sw_vars [2021-11-12 23:25:20,268 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_init_sw_vars [2021-11-12 23:25:20,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-12 23:25:20,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-12 23:25:20,269 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_bt_tx_rx_counter_level [2021-11-12 23:25:20,269 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_bt_tx_rx_counter_level [2021-11-12 23:25:20,270 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_set_bw_mode [2021-11-12 23:25:20,270 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_set_bw_mode [2021-11-12 23:25:20,270 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-12 23:25:20,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-12 23:25:20,270 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_stop_tx_beacon [2021-11-12 23:25:20,271 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_stop_tx_beacon [2021-11-12 23:25:20,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-12 23:25:20,271 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-12 23:25:20,271 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_set_bb_reg [2021-11-12 23:25:20,271 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_set_bb_reg [2021-11-12 23:25:20,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-12 23:25:20,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-12 23:25:20,272 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-12 23:25:20,272 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-12 23:25:20,272 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-11-12 23:25:20,272 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-11-12 23:25:20,273 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2021-11-12 23:25:20,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2021-11-12 23:25:20,273 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-12 23:25:20,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-12 23:25:20,273 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_init_sw_leds [2021-11-12 23:25:20,274 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_init_sw_leds [2021-11-12 23:25:20,275 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_deinit_sw_vars [2021-11-12 23:25:20,277 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_deinit_sw_vars [2021-11-12 23:25:20,278 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_fw_page_write [2021-11-12 23:25:20,278 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_fw_page_write [2021-11-12 23:25:20,278 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-12 23:25:20,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-12 23:25:20,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-12 23:25:20,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-12 23:25:20,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-12 23:25:20,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-12 23:25:20,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-12 23:25:20,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-12 23:25:20,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-12 23:25:20,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-12 23:25:20,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-12 23:25:20,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-11-12 23:25:20,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-11-12 23:25:20,289 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_tx_polling [2021-11-12 23:25:20,289 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_tx_polling [2021-11-12 23:25:20,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-12 23:25:20,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-12 23:25:20,289 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_set_rf_reg [2021-11-12 23:25:20,289 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_set_rf_reg [2021-11-12 23:25:20,289 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-12 23:25:20,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-12 23:25:20,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-12 23:25:20,290 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_phy_path_adda_on [2021-11-12 23:25:20,290 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_phy_path_adda_on [2021-11-12 23:25:20,290 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-12 23:25:20,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-12 23:25:20,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-12 23:25:20,291 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-12 23:25:20,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-12 23:25:20,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-12 23:25:20,291 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_init_gain_min_pwdb [2021-11-12 23:25:20,291 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_init_gain_min_pwdb [2021-11-12 23:25:20,291 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hal_pwrseqcmdparsing [2021-11-12 23:25:20,291 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hal_pwrseqcmdparsing [2021-11-12 23:25:20,291 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_set_hw_reg [2021-11-12 23:25:20,292 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_set_hw_reg [2021-11-12 23:25:20,292 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_suspend [2021-11-12 23:25:20,292 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_suspend [2021-11-12 23:25:20,292 INFO L130 BoogieDeclarations]: Found specification of procedure phy_simularity_comp [2021-11-12 23:25:20,292 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_simularity_comp [2021-11-12 23:25:20,292 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-12 23:25:20,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-12 23:25:20,293 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_watchdog [2021-11-12 23:25:20,293 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_watchdog [2021-11-12 23:25:20,293 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_tra_tdma_ctrl [2021-11-12 23:25:20,293 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_tra_tdma_ctrl [2021-11-12 23:25:20,293 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2021-11-12 23:25:20,293 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2021-11-12 23:25:20,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-12 23:25:20,294 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-12 23:25:20,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-12 23:25:20,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-12 23:25:20,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-12 23:25:20,294 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_get_chnl_group [2021-11-12 23:25:20,294 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_get_chnl_group [2021-11-12 23:25:20,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-12 23:25:20,294 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_enable_hw_security_config [2021-11-12 23:25:20,295 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_enable_hw_security_config [2021-11-12 23:25:20,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_h2c_lock_of_rtl_locks [2021-11-12 23:25:20,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_h2c_lock_of_rtl_locks [2021-11-12 23:25:20,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-12 23:25:20,295 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_calculate_bit_shift [2021-11-12 23:25:20,295 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_calculate_bit_shift [2021-11-12 23:25:20,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-12 23:25:20,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-12 23:25:20,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-12 23:25:20,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-12 23:25:20,296 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_DA [2021-11-12 23:25:20,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_DA [2021-11-12 23:25:20,296 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_bt_coex_off_before_lps [2021-11-12 23:25:20,296 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_bt_coex_off_before_lps [2021-11-12 23:25:20,297 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2021-11-12 23:25:20,297 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2021-11-12 23:25:20,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-12 23:25:20,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-12 23:25:20,297 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-12 23:25:20,297 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-12 23:25:20,297 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_set_media_status [2021-11-12 23:25:20,297 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_set_media_status [2021-11-12 23:25:20,298 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-12 23:25:20,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-12 23:25:20,298 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_set_check_bssid [2021-11-12 23:25:20,298 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_set_check_bssid [2021-11-12 23:25:20,298 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-12 23:25:20,298 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-12 23:25:20,298 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_ignore_wlan_act [2021-11-12 23:25:20,299 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_ignore_wlan_act [2021-11-12 23:25:20,299 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_2_ant_hid [2021-11-12 23:25:20,299 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_2_ant_hid [2021-11-12 23:25:20,299 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_check_coex_rssi_state1 [2021-11-12 23:25:20,299 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_check_coex_rssi_state1 [2021-11-12 23:25:20,299 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2021-11-12 23:25:20,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2021-11-12 23:25:20,299 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2021-11-12 23:25:20,300 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2021-11-12 23:25:20,300 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2021-11-12 23:25:20,300 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2021-11-12 23:25:20,300 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-12 23:25:20,300 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-12 23:25:20,300 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_query_bb_reg [2021-11-12 23:25:20,300 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_query_bb_reg [2021-11-12 23:25:20,301 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_sw_full_time_dac_swing [2021-11-12 23:25:20,301 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_sw_full_time_dac_swing [2021-11-12 23:25:20,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-12 23:25:20,301 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-12 23:25:20,301 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2021-11-12 23:25:20,301 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2021-11-12 23:25:20,301 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_resume [2021-11-12 23:25:20,302 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_resume [2021-11-12 23:25:20,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-12 23:25:20,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-12 23:25:20,302 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_bt_hid_info [2021-11-12 23:25:20,302 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_bt_hid_info [2021-11-12 23:25:20,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-12 23:25:20,302 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_bt_dm [2021-11-12 23:25:20,303 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_bt_dm [2021-11-12 23:25:20,303 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_sw_led_on [2021-11-12 23:25:20,303 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_sw_led_on [2021-11-12 23:25:20,303 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_need_to_dec_bt_pwr [2021-11-12 23:25:20,303 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_need_to_dec_bt_pwr [2021-11-12 23:25:20,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-12 23:25:20,303 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_enable_interrupt [2021-11-12 23:25:20,303 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_enable_interrupt [2021-11-12 23:25:20,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65___0 [2021-11-12 23:25:20,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65___0 [2021-11-12 23:25:20,308 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_bt_set_penalty_tx_rate_adap [2021-11-12 23:25:20,309 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_bt_set_penalty_tx_rate_adap [2021-11-12 23:25:20,309 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_check_fw_read_last_h2c [2021-11-12 23:25:20,309 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_check_fw_read_last_h2c [2021-11-12 23:25:20,309 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ctl [2021-11-12 23:25:20,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ctl [2021-11-12 23:25:20,309 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-12 23:25:20,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-12 23:25:20,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-12 23:25:20,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-12 23:25:20,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-12 23:25:20,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-12 23:25:20,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-12 23:25:20,312 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_dec_bt_pwr [2021-11-12 23:25:20,312 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_dec_bt_pwr [2021-11-12 23:25:20,312 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_query_rf_reg [2021-11-12 23:25:20,312 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_query_rf_reg [2021-11-12 23:25:20,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-12 23:25:20,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-12 23:25:20,313 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_init_led [2021-11-12 23:25:20,313 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_init_led [2021-11-12 23:25:20,313 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_reject_ap_aggregated_packet [2021-11-12 23:25:20,313 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_reject_ap_aggregated_packet [2021-11-12 23:25:20,313 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_update_channel_access_setting [2021-11-12 23:25:20,313 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_update_channel_access_setting [2021-11-12 23:25:20,314 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___0 [2021-11-12 23:25:20,314 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___0 [2021-11-12 23:25:20,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-12 23:25:20,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-12 23:25:20,314 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___5 [2021-11-12 23:25:20,314 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___5 [2021-11-12 23:25:20,314 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_read_adapter_info [2021-11-12 23:25:20,314 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_read_adapter_info [2021-11-12 23:25:20,315 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_rf_saving [2021-11-12 23:25:20,315 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_rf_saving [2021-11-12 23:25:20,315 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_set_qos [2021-11-12 23:25:20,315 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_set_qos [2021-11-12 23:25:20,315 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_led_control [2021-11-12 23:25:20,315 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_led_control [2021-11-12 23:25:20,315 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2021-11-12 23:25:20,315 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2021-11-12 23:25:20,316 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_card_disable [2021-11-12 23:25:20,316 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_card_disable [2021-11-12 23:25:20,316 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_set_txpower_level [2021-11-12 23:25:20,316 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_set_txpower_level [2021-11-12 23:25:20,316 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-12 23:25:20,316 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-12 23:25:20,316 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2021-11-12 23:25:20,316 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2021-11-12 23:25:20,317 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-12 23:25:20,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-12 23:25:20,317 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_tdma_ctrl [2021-11-12 23:25:20,317 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_tdma_ctrl [2021-11-12 23:25:20,317 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2021-11-12 23:25:20,317 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_scan_operation_backup [2021-11-12 23:25:20,317 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_fw_rf_serial_read [2021-11-12 23:25:20,318 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_fw_rf_serial_read [2021-11-12 23:25:20,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_65 [2021-11-12 23:25:20,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_65 [2021-11-12 23:25:20,318 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-12 23:25:20,318 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-12 23:25:20,318 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_hw_init [2021-11-12 23:25:20,318 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_hw_init [2021-11-12 23:25:20,318 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_bback_off_level [2021-11-12 23:25:20,319 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_bback_off_level [2021-11-12 23:25:20,319 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 23:25:20,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 23:25:20,319 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_hw_pta_mode [2021-11-12 23:25:20,319 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_hw_pta_mode [2021-11-12 23:25:20,319 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_dac_swing_level [2021-11-12 23:25:20,319 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_dac_swing_level [2021-11-12 23:25:20,319 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_query_rxpwrpercentage [2021-11-12 23:25:20,320 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_query_rxpwrpercentage [2021-11-12 23:25:20,320 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_rf_serial_read [2021-11-12 23:25:20,320 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_rf_serial_read [2021-11-12 23:25:20,320 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_get_rx_ss [2021-11-12 23:25:20,320 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_get_rx_ss [2021-11-12 23:25:20,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-12 23:25:20,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-12 23:25:20,320 INFO L130 BoogieDeclarations]: Found specification of procedure mgnt_link_status_query [2021-11-12 23:25:20,321 INFO L138 BoogieDeclarations]: Found implementation of procedure mgnt_link_status_query [2021-11-12 23:25:20,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-12 23:25:20,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-12 23:25:20,321 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_check_coex_rssi_state [2021-11-12 23:25:20,321 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_check_coex_rssi_state [2021-11-12 23:25:20,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-12 23:25:20,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-12 23:25:20,322 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2021-11-12 23:25:20,322 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2021-11-12 23:25:20,322 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_is_coexist_state_changed [2021-11-12 23:25:20,322 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_is_coexist_state_changed [2021-11-12 23:25:20,322 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_bt_retry_index [2021-11-12 23:25:20,322 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_bt_retry_index [2021-11-12 23:25:20,322 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_coex_table [2021-11-12 23:25:20,322 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_coex_table [2021-11-12 23:25:20,323 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_wlan_act [2021-11-12 23:25:20,323 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_wlan_act [2021-11-12 23:25:20,323 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_2_ant_hid_sco_esco [2021-11-12 23:25:20,323 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_2_ant_hid_sco_esco [2021-11-12 23:25:20,323 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_enable_fw_download [2021-11-12 23:25:20,323 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_enable_fw_download [2021-11-12 23:25:20,323 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2021-11-12 23:25:20,323 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2021-11-12 23:25:20,324 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_write_dig [2021-11-12 23:25:20,324 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_write_dig [2021-11-12 23:25:20,324 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_read_eeprom_info [2021-11-12 23:25:20,324 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_read_eeprom_info [2021-11-12 23:25:20,324 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_3a [2021-11-12 23:25:20,324 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_3a [2021-11-12 23:25:20,324 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-12 23:25:20,324 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-12 23:25:20,325 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_fill_h2c_cmd [2021-11-12 23:25:20,325 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_fill_h2c_cmd [2021-11-12 23:25:20,325 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_init_edca_turbo [2021-11-12 23:25:20,325 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_init_edca_turbo [2021-11-12 23:25:20,325 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-11-12 23:25:20,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-11-12 23:25:20,325 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-12 23:25:20,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-12 23:25:20,326 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_btdm_coex_all_off [2021-11-12 23:25:20,326 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_btdm_coex_all_off [2021-11-12 23:25:20,326 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-12 23:25:20,326 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-12 23:25:20,326 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_iq_calibrate [2021-11-12 23:25:20,326 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_iq_calibrate [2021-11-12 23:25:20,326 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reload_adda_regs [2021-11-12 23:25:20,327 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reload_adda_regs [2021-11-12 23:25:20,327 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-12 23:25:20,327 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-12 23:25:20,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-12 23:25:20,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-12 23:25:20,327 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_agc_table [2021-11-12 23:25:20,327 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_agc_table [2021-11-12 23:25:20,327 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2021-11-12 23:25:20,328 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2021-11-12 23:25:20,328 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_disable_interrupt [2021-11-12 23:25:20,329 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_disable_interrupt [2021-11-12 23:25:20,329 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_config_rf_with_headerfile [2021-11-12 23:25:20,329 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_config_rf_with_headerfile [2021-11-12 23:25:20,329 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_sw_rf_rx_lpf_corner [2021-11-12 23:25:20,329 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_sw_rf_rx_lpf_corner [2021-11-12 23:25:20,329 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2021-11-12 23:25:20,330 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2021-11-12 23:25:20,330 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_set_beacon_related_registers [2021-11-12 23:25:20,330 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_set_beacon_related_registers [2021-11-12 23:25:20,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-12 23:25:20,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-12 23:25:20,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl8723ae_driver_exit_6_2 [2021-11-12 23:25:20,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl8723ae_driver_exit_6_2 [2021-11-12 23:25:20,330 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-12 23:25:20,331 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-12 23:25:23,787 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;