./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.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_25fc098b-9eb1-4422-a761-bdbe4311aeaa/bin/utaipan-TEXQjIfE4P/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25fc098b-9eb1-4422-a761-bdbe4311aeaa/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_25fc098b-9eb1-4422-a761-bdbe4311aeaa/bin/utaipan-TEXQjIfE4P/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25fc098b-9eb1-4422-a761-bdbe4311aeaa/bin/utaipan-TEXQjIfE4P/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25fc098b-9eb1-4422-a761-bdbe4311aeaa/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_25fc098b-9eb1-4422-a761-bdbe4311aeaa/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 f8a508cbe9578c582facf8d45004abe883b4c474d44dc44fe1aba84afd991b68 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-20 22:46:54,856 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-20 22:46:54,858 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-20 22:46:54,896 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-20 22:46:54,896 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-20 22:46:54,897 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-20 22:46:54,899 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-20 22:46:54,901 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-20 22:46:54,903 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-20 22:46:54,904 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-20 22:46:54,905 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-20 22:46:54,907 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-20 22:46:54,907 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-20 22:46:54,909 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-20 22:46:54,910 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-20 22:46:54,912 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-20 22:46:54,913 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-20 22:46:54,914 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-20 22:46:54,916 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-20 22:46:54,919 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-20 22:46:54,921 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-20 22:46:54,923 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-20 22:46:54,925 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-20 22:46:54,926 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-20 22:46:54,930 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-20 22:46:54,930 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-20 22:46:54,931 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-20 22:46:54,932 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-20 22:46:54,933 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-20 22:46:54,934 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-20 22:46:54,934 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-20 22:46:54,935 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-20 22:46:54,937 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-20 22:46:54,938 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-20 22:46:54,939 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-20 22:46:54,940 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-20 22:46:54,941 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-20 22:46:54,941 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-20 22:46:54,941 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-20 22:46:54,942 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-20 22:46:54,943 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-20 22:46:54,944 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25fc098b-9eb1-4422-a761-bdbe4311aeaa/bin/utaipan-TEXQjIfE4P/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-20 22:46:54,989 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-20 22:46:54,989 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-20 22:46:54,990 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-20 22:46:54,990 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-20 22:46:54,991 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-20 22:46:54,991 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-20 22:46:54,992 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-20 22:46:54,992 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-20 22:46:54,992 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-20 22:46:54,992 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-20 22:46:54,993 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-20 22:46:54,993 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-20 22:46:54,994 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-20 22:46:54,994 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-20 22:46:54,994 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-20 22:46:54,994 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-20 22:46:54,994 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-20 22:46:54,995 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-20 22:46:54,995 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-20 22:46:54,996 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-20 22:46:54,996 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-20 22:46:54,996 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-20 22:46:54,996 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-20 22:46:54,996 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-20 22:46:54,996 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-20 22:46:54,997 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-20 22:46:54,998 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-20 22:46:54,998 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-20 22:46:54,999 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-20 22:46:54,999 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-20 22:46:54,999 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-20 22:46:54,999 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-20 22:46:55,000 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-20 22:46:55,000 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-20 22:46:55,000 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-20 22:46:55,000 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-20 22:46:55,000 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-20 22:46:55,001 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-20 22:46:55,001 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_25fc098b-9eb1-4422-a761-bdbe4311aeaa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25fc098b-9eb1-4422-a761-bdbe4311aeaa/bin/utaipan-TEXQjIfE4P Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f8a508cbe9578c582facf8d45004abe883b4c474d44dc44fe1aba84afd991b68 [2021-11-20 22:46:55,316 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-20 22:46:55,353 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-20 22:46:55,355 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-20 22:46:55,356 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-20 22:46:55,357 INFO L275 PluginConnector]: CDTParser initialized [2021-11-20 22:46:55,358 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25fc098b-9eb1-4422-a761-bdbe4311aeaa/bin/utaipan-TEXQjIfE4P/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2021-11-20 22:46:55,442 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25fc098b-9eb1-4422-a761-bdbe4311aeaa/bin/utaipan-TEXQjIfE4P/data/b33f0f42c/92e43d4463fc4c7385cb5ee6000cea1f/FLAGda4a2f110 [2021-11-20 22:46:56,889 INFO L306 CDTParser]: Found 1 translation units. [2021-11-20 22:46:56,891 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25fc098b-9eb1-4422-a761-bdbe4311aeaa/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2021-11-20 22:46:56,998 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25fc098b-9eb1-4422-a761-bdbe4311aeaa/bin/utaipan-TEXQjIfE4P/data/b33f0f42c/92e43d4463fc4c7385cb5ee6000cea1f/FLAGda4a2f110 [2021-11-20 22:46:57,337 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25fc098b-9eb1-4422-a761-bdbe4311aeaa/bin/utaipan-TEXQjIfE4P/data/b33f0f42c/92e43d4463fc4c7385cb5ee6000cea1f [2021-11-20 22:46:57,340 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-20 22:46:57,342 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-20 22:46:57,344 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-20 22:46:57,344 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-20 22:46:57,347 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-20 22:46:57,349 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:46:57" (1/1) ... [2021-11-20 22:46:57,350 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a3bcb02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:46:57, skipping insertion in model container [2021-11-20 22:46:57,351 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:46:57" (1/1) ... [2021-11-20 22:46:57,358 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-20 22:46:57,691 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-20 22:47:05,651 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_25fc098b-9eb1-4422-a761-bdbe4311aeaa/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1012806,1012819] [2021-11-20 22:47:05,727 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 22:47:05,914 INFO L203 MainTranslator]: Completed pre-run [2021-11-20 22:47:07,400 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_25fc098b-9eb1-4422-a761-bdbe4311aeaa/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1012806,1012819] [2021-11-20 22:47:07,409 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 22:47:07,762 INFO L208 MainTranslator]: Completed translation [2021-11-20 22:47:07,763 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:47:07 WrapperNode [2021-11-20 22:47:07,763 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-20 22:47:07,765 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-20 22:47:07,765 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-20 22:47:07,765 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-20 22:47:07,774 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:47:07" (1/1) ... [2021-11-20 22:47:08,124 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:47:07" (1/1) ... [2021-11-20 22:47:09,126 INFO L137 Inliner]: procedures = 543, calls = 11850, calls flagged for inlining = 320, calls inlined = 314, statements flattened = 26216 [2021-11-20 22:47:09,142 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-20 22:47:09,143 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-20 22:47:09,143 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-20 22:47:09,144 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-20 22:47:09,154 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:47:07" (1/1) ... [2021-11-20 22:47:09,154 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:47:07" (1/1) ... [2021-11-20 22:47:09,428 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:47:07" (1/1) ... [2021-11-20 22:47:09,442 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:47:07" (1/1) ... [2021-11-20 22:47:10,485 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:47:07" (1/1) ... [2021-11-20 22:47:10,583 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:47:07" (1/1) ... [2021-11-20 22:47:10,682 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:47:07" (1/1) ... [2021-11-20 22:47:10,851 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-20 22:47:10,853 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-20 22:47:10,854 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-20 22:47:10,854 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-20 22:47:10,855 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:47:07" (1/1) ... [2021-11-20 22:47:10,864 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-20 22:47:10,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25fc098b-9eb1-4422-a761-bdbe4311aeaa/bin/utaipan-TEXQjIfE4P/z3 [2021-11-20 22:47:10,890 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25fc098b-9eb1-4422-a761-bdbe4311aeaa/bin/utaipan-TEXQjIfE4P/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-20 22:47:10,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25fc098b-9eb1-4422-a761-bdbe4311aeaa/bin/utaipan-TEXQjIfE4P/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-20 22:47:10,940 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_cfg_bb_w_header [2021-11-20 22:47:10,940 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_cfg_bb_w_header [2021-11-20 22:47:10,941 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-20 22:47:10,941 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-20 22:47:10,941 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_firmware_selfreset [2021-11-20 22:47:10,941 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_firmware_selfreset [2021-11-20 22:47:10,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-20 22:47:10,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-20 22:47:10,942 INFO L130 BoogieDeclarations]: Found specification of procedure phy_save_adda_regs [2021-11-20 22:47:10,942 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_save_adda_regs [2021-11-20 22:47:10,942 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_phy_pi_mode_switch [2021-11-20 22:47:10,942 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_phy_pi_mode_switch [2021-11-20 22:47:10,942 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2021-11-20 22:47:10,943 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2021-11-20 22:47:10,943 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_signal_scale_mapping [2021-11-20 22:47:10,943 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_signal_scale_mapping [2021-11-20 22:47:10,943 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2021-11-20 22:47:10,943 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2021-11-20 22:47:10,943 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_set_sw_chnl_cmdarray [2021-11-20 22:47:10,944 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_set_sw_chnl_cmdarray [2021-11-20 22:47:10,944 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-20 22:47:10,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-20 22:47:10,944 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-20 22:47:10,944 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-20 22:47:10,944 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_update_hal_rate_tbl [2021-11-20 22:47:10,945 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_update_hal_rate_tbl [2021-11-20 22:47:10,945 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_set_beacon_interval [2021-11-20 22:47:10,945 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_set_beacon_interval [2021-11-20 22:47:10,945 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_btdm_structure_reload [2021-11-20 22:47:10,945 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_btdm_structure_reload [2021-11-20 22:47:10,945 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-20 22:47:10,946 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_get_hw_reg [2021-11-20 22:47:10,946 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_get_hw_reg [2021-11-20 22:47:10,946 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2021-11-20 22:47:10,946 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2021-11-20 22:47:10,946 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_llt_write [2021-11-20 22:47:10,947 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_llt_write [2021-11-20 22:47:10,947 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_resume_tx_beacon [2021-11-20 22:47:10,947 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_resume_tx_beacon [2021-11-20 22:47:10,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-20 22:47:10,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-20 22:47:10,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-20 22:47:10,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-20 22:47:10,948 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-20 22:47:10,948 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-20 22:47:10,948 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_set_bcn_ctrl_reg [2021-11-20 22:47:10,949 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_set_bcn_ctrl_reg [2021-11-20 22:47:10,949 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-20 22:47:10,949 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_sw_led_off [2021-11-20 22:47:10,950 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_sw_led_off [2021-11-20 22:47:10,951 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_8723e_c2h_command_handle [2021-11-20 22:47:10,951 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_8723e_c2h_command_handle [2021-11-20 22:47:10,951 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_update_interrupt_mask [2021-11-20 22:47:10,951 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_update_interrupt_mask [2021-11-20 22:47:10,952 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_tx_fill_cmddesc [2021-11-20 22:47:10,952 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_tx_fill_cmddesc [2021-11-20 22:47:10,952 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_is_wifi_busy [2021-11-20 22:47:10,952 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_is_wifi_busy [2021-11-20 22:47:10,952 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2021-11-20 22:47:10,953 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2021-11-20 22:47:10,953 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-20 22:47:10,954 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-20 22:47:10,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-20 22:47:10,954 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_protected [2021-11-20 22:47:10,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_protected [2021-11-20 22:47:10,954 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-20 22:47:10,954 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-20 22:47:10,954 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2021-11-20 22:47:10,955 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2021-11-20 22:47:10,955 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_init_sw_vars [2021-11-20 22:47:10,955 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_init_sw_vars [2021-11-20 22:47:10,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-20 22:47:10,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-20 22:47:10,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-20 22:47:10,956 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_bt_tx_rx_counter_level [2021-11-20 22:47:10,957 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_bt_tx_rx_counter_level [2021-11-20 22:47:10,957 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_set_bw_mode [2021-11-20 22:47:10,957 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_set_bw_mode [2021-11-20 22:47:10,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-20 22:47:10,957 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-20 22:47:10,957 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-20 22:47:10,958 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_stop_tx_beacon [2021-11-20 22:47:10,958 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_stop_tx_beacon [2021-11-20 22:47:10,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-20 22:47:10,959 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-20 22:47:10,959 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_set_bb_reg [2021-11-20 22:47:10,959 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_set_bb_reg [2021-11-20 22:47:10,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-20 22:47:10,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-20 22:47:10,961 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-20 22:47:10,961 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-20 22:47:10,961 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-11-20 22:47:10,961 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-11-20 22:47:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2021-11-20 22:47:10,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2021-11-20 22:47:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-20 22:47:10,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-20 22:47:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_init_sw_leds [2021-11-20 22:47:10,963 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_init_sw_leds [2021-11-20 22:47:10,963 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_deinit_sw_vars [2021-11-20 22:47:10,963 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_deinit_sw_vars [2021-11-20 22:47:10,963 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_fw_page_write [2021-11-20 22:47:10,963 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_fw_page_write [2021-11-20 22:47:10,963 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-20 22:47:10,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-20 22:47:10,964 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-20 22:47:10,964 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_tx_polling [2021-11-20 22:47:10,964 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_tx_polling [2021-11-20 22:47:10,965 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-20 22:47:10,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-20 22:47:10,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-20 22:47:10,966 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_set_rf_reg [2021-11-20 22:47:10,969 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_set_rf_reg [2021-11-20 22:47:10,969 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-20 22:47:10,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-20 22:47:10,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-20 22:47:10,970 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_phy_path_adda_on [2021-11-20 22:47:10,972 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_phy_path_adda_on [2021-11-20 22:47:10,972 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-20 22:47:10,972 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-20 22:47:10,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-20 22:47:10,979 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-20 22:47:10,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-20 22:47:10,979 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_init_gain_min_pwdb [2021-11-20 22:47:10,979 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_init_gain_min_pwdb [2021-11-20 22:47:10,979 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hal_pwrseqcmdparsing [2021-11-20 22:47:10,980 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hal_pwrseqcmdparsing [2021-11-20 22:47:10,980 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_set_hw_reg [2021-11-20 22:47:10,980 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_set_hw_reg [2021-11-20 22:47:10,980 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_suspend [2021-11-20 22:47:10,980 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_suspend [2021-11-20 22:47:10,980 INFO L130 BoogieDeclarations]: Found specification of procedure phy_simularity_comp [2021-11-20 22:47:10,981 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_simularity_comp [2021-11-20 22:47:10,981 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_watchdog [2021-11-20 22:47:10,981 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_watchdog [2021-11-20 22:47:10,981 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_tra_tdma_ctrl [2021-11-20 22:47:10,981 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_tra_tdma_ctrl [2021-11-20 22:47:10,981 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2021-11-20 22:47:10,981 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2021-11-20 22:47:10,982 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-20 22:47:10,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-20 22:47:10,982 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_get_chnl_group [2021-11-20 22:47:10,982 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_get_chnl_group [2021-11-20 22:47:10,982 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_enable_hw_security_config [2021-11-20 22:47:10,982 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_enable_hw_security_config [2021-11-20 22:47:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-20 22:47:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_calculate_bit_shift [2021-11-20 22:47:10,983 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_calculate_bit_shift [2021-11-20 22:47:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-20 22:47:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-20 22:47:10,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-20 22:47:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_DA [2021-11-20 22:47:10,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_DA [2021-11-20 22:47:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_bt_coex_off_before_lps [2021-11-20 22:47:10,984 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_bt_coex_off_before_lps [2021-11-20 22:47:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2021-11-20 22:47:10,984 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2021-11-20 22:47:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-20 22:47:10,984 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-20 22:47:10,985 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_set_media_status [2021-11-20 22:47:10,985 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_set_media_status [2021-11-20 22:47:10,985 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-20 22:47:10,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-20 22:47:10,985 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_set_check_bssid [2021-11-20 22:47:10,985 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_set_check_bssid [2021-11-20 22:47:10,985 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-20 22:47:10,986 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-20 22:47:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_ignore_wlan_act [2021-11-20 22:47:10,986 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_ignore_wlan_act [2021-11-20 22:47:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_2_ant_hid [2021-11-20 22:47:10,986 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_2_ant_hid [2021-11-20 22:47:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_check_coex_rssi_state1 [2021-11-20 22:47:10,987 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_check_coex_rssi_state1 [2021-11-20 22:47:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2021-11-20 22:47:10,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2021-11-20 22:47:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2021-11-20 22:47:10,987 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2021-11-20 22:47:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2021-11-20 22:47:10,987 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2021-11-20 22:47:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-20 22:47:10,988 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-20 22:47:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_query_bb_reg [2021-11-20 22:47:10,988 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_query_bb_reg [2021-11-20 22:47:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_sw_full_time_dac_swing [2021-11-20 22:47:10,988 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_sw_full_time_dac_swing [2021-11-20 22:47:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-20 22:47:10,989 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-20 22:47:10,989 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2021-11-20 22:47:10,989 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2021-11-20 22:47:10,989 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_resume [2021-11-20 22:47:10,989 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_resume [2021-11-20 22:47:10,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-20 22:47:10,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-20 22:47:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_bt_hid_info [2021-11-20 22:47:10,990 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_bt_hid_info [2021-11-20 22:47:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-20 22:47:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_bt_dm [2021-11-20 22:47:10,990 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_bt_dm [2021-11-20 22:47:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_sw_led_on [2021-11-20 22:47:10,990 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_sw_led_on [2021-11-20 22:47:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_need_to_dec_bt_pwr [2021-11-20 22:47:10,991 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_need_to_dec_bt_pwr [2021-11-20 22:47:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-20 22:47:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_enable_interrupt [2021-11-20 22:47:10,991 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_enable_interrupt [2021-11-20 22:47:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_bt_set_penalty_tx_rate_adap [2021-11-20 22:47:10,991 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_bt_set_penalty_tx_rate_adap [2021-11-20 22:47:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_check_fw_read_last_h2c [2021-11-20 22:47:10,992 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_check_fw_read_last_h2c [2021-11-20 22:47:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ctl [2021-11-20 22:47:10,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ctl [2021-11-20 22:47:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-20 22:47:10,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-20 22:47:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-20 22:47:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_dec_bt_pwr [2021-11-20 22:47:10,993 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_dec_bt_pwr [2021-11-20 22:47:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_query_rf_reg [2021-11-20 22:47:10,993 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_query_rf_reg [2021-11-20 22:47:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-20 22:47:10,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-20 22:47:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-20 22:47:10,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-20 22:47:10,994 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_init_led [2021-11-20 22:47:10,994 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_init_led [2021-11-20 22:47:10,994 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_reject_ap_aggregated_packet [2021-11-20 22:47:10,994 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_reject_ap_aggregated_packet [2021-11-20 22:47:10,994 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-20 22:47:10,994 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-20 22:47:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_update_channel_access_setting [2021-11-20 22:47:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_update_channel_access_setting [2021-11-20 22:47:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-20 22:47:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-20 22:47:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_read_adapter_info [2021-11-20 22:47:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_read_adapter_info [2021-11-20 22:47:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_rf_saving [2021-11-20 22:47:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_rf_saving [2021-11-20 22:47:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_set_qos [2021-11-20 22:47:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_set_qos [2021-11-20 22:47:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_led_control [2021-11-20 22:47:11,001 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_led_control [2021-11-20 22:47:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2021-11-20 22:47:11,001 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2021-11-20 22:47:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_card_disable [2021-11-20 22:47:11,001 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_card_disable [2021-11-20 22:47:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_set_txpower_level [2021-11-20 22:47:11,002 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_set_txpower_level [2021-11-20 22:47:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-20 22:47:11,002 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-20 22:47:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2021-11-20 22:47:11,004 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2021-11-20 22:47:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-20 22:47:11,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-20 22:47:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_tdma_ctrl [2021-11-20 22:47:11,005 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_tdma_ctrl [2021-11-20 22:47:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2021-11-20 22:47:11,005 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_scan_operation_backup [2021-11-20 22:47:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_fw_rf_serial_read [2021-11-20 22:47:11,005 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_fw_rf_serial_read [2021-11-20 22:47:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-20 22:47:11,006 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-20 22:47:11,006 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_hw_init [2021-11-20 22:47:11,006 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_hw_init [2021-11-20 22:47:11,006 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_bback_off_level [2021-11-20 22:47:11,006 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_bback_off_level [2021-11-20 22:47:11,006 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_hw_pta_mode [2021-11-20 22:47:11,006 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_hw_pta_mode [2021-11-20 22:47:11,006 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_dac_swing_level [2021-11-20 22:47:11,007 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_dac_swing_level [2021-11-20 22:47:11,007 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_query_rxpwrpercentage [2021-11-20 22:47:11,007 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_query_rxpwrpercentage [2021-11-20 22:47:11,007 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_rf_serial_read [2021-11-20 22:47:11,007 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_rf_serial_read [2021-11-20 22:47:11,007 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_get_rx_ss [2021-11-20 22:47:11,007 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_get_rx_ss [2021-11-20 22:47:11,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-20 22:47:11,008 INFO L130 BoogieDeclarations]: Found specification of procedure mgnt_link_status_query [2021-11-20 22:47:11,008 INFO L138 BoogieDeclarations]: Found implementation of procedure mgnt_link_status_query [2021-11-20 22:47:11,008 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_check_coex_rssi_state [2021-11-20 22:47:11,008 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_check_coex_rssi_state [2021-11-20 22:47:11,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-20 22:47:11,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-20 22:47:11,008 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2021-11-20 22:47:11,009 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2021-11-20 22:47:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_is_coexist_state_changed [2021-11-20 22:47:11,009 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_is_coexist_state_changed [2021-11-20 22:47:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_bt_retry_index [2021-11-20 22:47:11,009 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_bt_retry_index [2021-11-20 22:47:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_coex_table [2021-11-20 22:47:11,010 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_coex_table [2021-11-20 22:47:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_wlan_act [2021-11-20 22:47:11,010 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_wlan_act [2021-11-20 22:47:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_2_ant_hid_sco_esco [2021-11-20 22:47:11,010 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_2_ant_hid_sco_esco [2021-11-20 22:47:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_enable_fw_download [2021-11-20 22:47:11,010 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_enable_fw_download [2021-11-20 22:47:11,011 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2021-11-20 22:47:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2021-11-20 22:47:11,011 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_write_dig [2021-11-20 22:47:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_write_dig [2021-11-20 22:47:11,011 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_read_eeprom_info [2021-11-20 22:47:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_read_eeprom_info [2021-11-20 22:47:11,011 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_3a [2021-11-20 22:47:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_3a [2021-11-20 22:47:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-20 22:47:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-20 22:47:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_fill_h2c_cmd [2021-11-20 22:47:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_fill_h2c_cmd [2021-11-20 22:47:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_init_edca_turbo [2021-11-20 22:47:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_init_edca_turbo [2021-11-20 22:47:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-20 22:47:11,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-20 22:47:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_btdm_coex_all_off [2021-11-20 22:47:11,013 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_btdm_coex_all_off [2021-11-20 22:47:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-20 22:47:11,013 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-20 22:47:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_iq_calibrate [2021-11-20 22:47:11,013 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_iq_calibrate [2021-11-20 22:47:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reload_adda_regs [2021-11-20 22:47:11,014 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reload_adda_regs [2021-11-20 22:47:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-20 22:47:11,014 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-20 22:47:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-20 22:47:11,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-20 22:47:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_agc_table [2021-11-20 22:47:11,015 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_agc_table [2021-11-20 22:47:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2021-11-20 22:47:11,015 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2021-11-20 22:47:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_disable_interrupt [2021-11-20 22:47:11,015 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_disable_interrupt [2021-11-20 22:47:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-20 22:47:11,015 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-20 22:47:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_config_rf_with_headerfile [2021-11-20 22:47:11,016 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_config_rf_with_headerfile [2021-11-20 22:47:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_sw_rf_rx_lpf_corner [2021-11-20 22:47:11,016 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_sw_rf_rx_lpf_corner [2021-11-20 22:47:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-20 22:47:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2021-11-20 22:47:11,016 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2021-11-20 22:47:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_set_beacon_related_registers [2021-11-20 22:47:11,017 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_set_beacon_related_registers [2021-11-20 22:47:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-20 22:47:11,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-20 22:47:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-20 22:47:11,017 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-20 22:47:13,347 INFO L236 CfgBuilder]: Building ICFG [2021-11-20 22:47:13,354 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-20 22:47:17,608 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;