./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 aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c74cd62-d83b-45b4-aae4-f0af26bb940a/bin/utaipan-EQgc7hIp5V/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c74cd62-d83b-45b4-aae4-f0af26bb940a/bin/utaipan-EQgc7hIp5V/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c74cd62-d83b-45b4-aae4-f0af26bb940a/bin/utaipan-EQgc7hIp5V/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c74cd62-d83b-45b4-aae4-f0af26bb940a/bin/utaipan-EQgc7hIp5V/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_9c74cd62-d83b-45b4-aae4-f0af26bb940a/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c74cd62-d83b-45b4-aae4-f0af26bb940a/bin/utaipan-EQgc7hIp5V --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-aef121e [2021-11-23 02:19:55,910 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 02:19:55,914 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 02:19:55,990 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 02:19:55,991 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 02:19:55,998 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 02:19:56,000 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 02:19:56,006 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 02:19:56,009 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 02:19:56,019 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 02:19:56,021 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 02:19:56,022 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 02:19:56,024 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 02:19:56,027 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 02:19:56,030 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 02:19:56,037 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 02:19:56,038 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 02:19:56,040 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 02:19:56,043 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 02:19:56,052 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 02:19:56,055 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 02:19:56,057 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 02:19:56,061 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 02:19:56,063 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 02:19:56,071 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 02:19:56,072 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 02:19:56,072 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 02:19:56,075 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 02:19:56,076 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 02:19:56,078 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 02:19:56,079 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 02:19:56,080 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 02:19:56,082 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 02:19:56,084 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 02:19:56,087 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 02:19:56,088 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 02:19:56,089 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 02:19:56,089 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 02:19:56,089 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 02:19:56,091 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 02:19:56,092 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 02:19:56,093 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c74cd62-d83b-45b4-aae4-f0af26bb940a/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-23 02:19:56,151 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 02:19:56,151 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 02:19:56,152 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 02:19:56,153 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 02:19:56,162 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 02:19:56,162 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 02:19:56,163 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 02:19:56,163 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 02:19:56,163 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 02:19:56,164 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-23 02:19:56,165 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 02:19:56,166 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 02:19:56,166 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-23 02:19:56,166 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-23 02:19:56,167 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 02:19:56,167 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-23 02:19:56,167 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-23 02:19:56,168 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-23 02:19:56,169 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 02:19:56,169 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 02:19:56,169 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 02:19:56,170 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 02:19:56,170 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 02:19:56,170 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 02:19:56,170 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 02:19:56,171 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 02:19:56,173 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 02:19:56,173 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 02:19:56,174 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 02:19:56,174 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 02:19:56,174 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 02:19:56,175 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 02:19:56,175 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 02:19:56,175 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-23 02:19:56,176 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 02:19:56,176 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 02:19:56,176 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 02:19:56,177 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 02:19:56,177 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_9c74cd62-d83b-45b4-aae4-f0af26bb940a/bin/utaipan-EQgc7hIp5V/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c74cd62-d83b-45b4-aae4-f0af26bb940a/bin/utaipan-EQgc7hIp5V Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f8a508cbe9578c582facf8d45004abe883b4c474d44dc44fe1aba84afd991b68 [2021-11-23 02:19:56,551 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 02:19:56,577 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 02:19:56,580 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 02:19:56,581 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 02:19:56,582 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 02:19:56,584 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c74cd62-d83b-45b4-aae4-f0af26bb940a/bin/utaipan-EQgc7hIp5V/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2021-11-23 02:19:56,681 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c74cd62-d83b-45b4-aae4-f0af26bb940a/bin/utaipan-EQgc7hIp5V/data/ba17ed8e0/2ae0e220478d4ec79d53d7cc4fe7615c/FLAGd6292d053 [2021-11-23 02:19:58,443 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 02:19:58,445 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c74cd62-d83b-45b4-aae4-f0af26bb940a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2021-11-23 02:19:58,564 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c74cd62-d83b-45b4-aae4-f0af26bb940a/bin/utaipan-EQgc7hIp5V/data/ba17ed8e0/2ae0e220478d4ec79d53d7cc4fe7615c/FLAGd6292d053 [2021-11-23 02:19:58,646 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c74cd62-d83b-45b4-aae4-f0af26bb940a/bin/utaipan-EQgc7hIp5V/data/ba17ed8e0/2ae0e220478d4ec79d53d7cc4fe7615c [2021-11-23 02:19:58,649 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 02:19:58,652 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 02:19:58,710 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 02:19:58,710 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 02:19:58,714 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 02:19:58,716 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:19:58" (1/1) ... [2021-11-23 02:19:58,717 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bd36eea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:19:58, skipping insertion in model container [2021-11-23 02:19:58,718 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:19:58" (1/1) ... [2021-11-23 02:19:58,727 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 02:19:59,051 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 02:20:08,613 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_9c74cd62-d83b-45b4-aae4-f0af26bb940a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1012806,1012819] [2021-11-23 02:20:08,671 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 02:20:08,856 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 02:20:10,222 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_9c74cd62-d83b-45b4-aae4-f0af26bb940a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1012806,1012819] [2021-11-23 02:20:10,233 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 02:20:10,614 INFO L208 MainTranslator]: Completed translation [2021-11-23 02:20:10,615 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:20:10 WrapperNode [2021-11-23 02:20:10,615 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 02:20:10,617 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 02:20:10,617 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 02:20:10,617 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 02:20:10,626 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:20:10" (1/1) ... [2021-11-23 02:20:11,147 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:20:10" (1/1) ... [2021-11-23 02:20:12,213 INFO L137 Inliner]: procedures = 543, calls = 11850, calls flagged for inlining = 320, calls inlined = 314, statements flattened = 26216 [2021-11-23 02:20:12,227 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 02:20:12,229 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 02:20:12,229 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 02:20:12,230 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 02:20:12,241 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:20:10" (1/1) ... [2021-11-23 02:20:12,242 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:20:10" (1/1) ... [2021-11-23 02:20:12,453 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:20:10" (1/1) ... [2021-11-23 02:20:12,454 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:20:10" (1/1) ... [2021-11-23 02:20:13,219 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:20:10" (1/1) ... [2021-11-23 02:20:13,507 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:20:10" (1/1) ... [2021-11-23 02:20:13,614 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:20:10" (1/1) ... [2021-11-23 02:20:13,832 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 02:20:13,833 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 02:20:13,834 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 02:20:13,834 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 02:20:13,836 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:20:10" (1/1) ... [2021-11-23 02:20:13,845 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 02:20:13,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c74cd62-d83b-45b4-aae4-f0af26bb940a/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 02:20:13,875 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c74cd62-d83b-45b4-aae4-f0af26bb940a/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 02:20:13,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c74cd62-d83b-45b4-aae4-f0af26bb940a/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 02:20:13,936 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_cfg_bb_w_header [2021-11-23 02:20:13,936 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_cfg_bb_w_header [2021-11-23 02:20:13,936 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 02:20:13,936 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 02:20:13,937 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_firmware_selfreset [2021-11-23 02:20:13,937 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_firmware_selfreset [2021-11-23 02:20:13,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 02:20:13,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 02:20:13,937 INFO L130 BoogieDeclarations]: Found specification of procedure phy_save_adda_regs [2021-11-23 02:20:13,937 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_save_adda_regs [2021-11-23 02:20:13,938 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_phy_pi_mode_switch [2021-11-23 02:20:13,938 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_phy_pi_mode_switch [2021-11-23 02:20:13,938 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2021-11-23 02:20:13,938 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2021-11-23 02:20:13,938 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_signal_scale_mapping [2021-11-23 02:20:13,938 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_signal_scale_mapping [2021-11-23 02:20:13,939 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2021-11-23 02:20:13,939 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2021-11-23 02:20:13,939 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_set_sw_chnl_cmdarray [2021-11-23 02:20:13,939 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_set_sw_chnl_cmdarray [2021-11-23 02:20:13,939 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 02:20:13,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 02:20:13,939 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 02:20:13,940 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 02:20:13,940 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_update_hal_rate_tbl [2021-11-23 02:20:13,940 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_update_hal_rate_tbl [2021-11-23 02:20:13,940 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_set_beacon_interval [2021-11-23 02:20:13,940 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_set_beacon_interval [2021-11-23 02:20:13,940 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_btdm_structure_reload [2021-11-23 02:20:13,941 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_btdm_structure_reload [2021-11-23 02:20:13,941 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 02:20:13,941 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_get_hw_reg [2021-11-23 02:20:13,941 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_get_hw_reg [2021-11-23 02:20:13,941 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2021-11-23 02:20:13,941 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2021-11-23 02:20:13,942 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_llt_write [2021-11-23 02:20:13,942 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_llt_write [2021-11-23 02:20:13,943 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_resume_tx_beacon [2021-11-23 02:20:13,943 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_resume_tx_beacon [2021-11-23 02:20:13,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 02:20:13,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 02:20:13,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 02:20:13,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 02:20:13,944 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 02:20:13,944 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 02:20:13,944 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_set_bcn_ctrl_reg [2021-11-23 02:20:13,944 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_set_bcn_ctrl_reg [2021-11-23 02:20:13,944 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 02:20:13,945 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_sw_led_off [2021-11-23 02:20:13,946 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_sw_led_off [2021-11-23 02:20:13,947 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_8723e_c2h_command_handle [2021-11-23 02:20:13,947 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_8723e_c2h_command_handle [2021-11-23 02:20:13,947 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_update_interrupt_mask [2021-11-23 02:20:13,947 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_update_interrupt_mask [2021-11-23 02:20:13,947 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_tx_fill_cmddesc [2021-11-23 02:20:13,948 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_tx_fill_cmddesc [2021-11-23 02:20:13,948 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_is_wifi_busy [2021-11-23 02:20:13,948 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_is_wifi_busy [2021-11-23 02:20:13,948 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2021-11-23 02:20:13,949 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2021-11-23 02:20:13,949 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 02:20:13,949 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 02:20:13,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 02:20:13,950 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_protected [2021-11-23 02:20:13,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_protected [2021-11-23 02:20:13,950 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 02:20:13,950 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 02:20:13,950 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2021-11-23 02:20:13,951 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2021-11-23 02:20:13,951 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_init_sw_vars [2021-11-23 02:20:13,951 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_init_sw_vars [2021-11-23 02:20:13,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 02:20:13,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 02:20:13,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 02:20:13,951 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_bt_tx_rx_counter_level [2021-11-23 02:20:13,952 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_bt_tx_rx_counter_level [2021-11-23 02:20:13,953 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_set_bw_mode [2021-11-23 02:20:13,953 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_set_bw_mode [2021-11-23 02:20:13,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 02:20:13,953 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 02:20:13,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 02:20:13,954 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_stop_tx_beacon [2021-11-23 02:20:13,954 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_stop_tx_beacon [2021-11-23 02:20:13,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 02:20:13,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 02:20:13,955 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_set_bb_reg [2021-11-23 02:20:13,955 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_set_bb_reg [2021-11-23 02:20:13,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 02:20:13,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 02:20:13,956 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 02:20:13,956 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 02:20:13,957 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-11-23 02:20:13,957 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-11-23 02:20:13,958 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2021-11-23 02:20:13,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2021-11-23 02:20:13,958 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-23 02:20:13,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-23 02:20:13,958 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_init_sw_leds [2021-11-23 02:20:13,958 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_init_sw_leds [2021-11-23 02:20:13,959 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_deinit_sw_vars [2021-11-23 02:20:13,959 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_deinit_sw_vars [2021-11-23 02:20:13,959 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_fw_page_write [2021-11-23 02:20:13,959 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_fw_page_write [2021-11-23 02:20:13,959 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-23 02:20:13,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-23 02:20:13,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 02:20:13,960 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_tx_polling [2021-11-23 02:20:13,960 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_tx_polling [2021-11-23 02:20:13,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 02:20:13,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 02:20:13,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 02:20:13,962 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_set_rf_reg [2021-11-23 02:20:13,965 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_set_rf_reg [2021-11-23 02:20:13,965 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 02:20:13,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 02:20:13,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 02:20:13,967 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_phy_path_adda_on [2021-11-23 02:20:13,969 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_phy_path_adda_on [2021-11-23 02:20:13,969 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 02:20:13,969 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 02:20:13,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 02:20:13,974 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 02:20:13,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 02:20:13,974 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_init_gain_min_pwdb [2021-11-23 02:20:13,974 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_init_gain_min_pwdb [2021-11-23 02:20:13,974 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hal_pwrseqcmdparsing [2021-11-23 02:20:13,974 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hal_pwrseqcmdparsing [2021-11-23 02:20:13,975 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_set_hw_reg [2021-11-23 02:20:13,975 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_set_hw_reg [2021-11-23 02:20:13,975 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_suspend [2021-11-23 02:20:13,975 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_suspend [2021-11-23 02:20:13,975 INFO L130 BoogieDeclarations]: Found specification of procedure phy_simularity_comp [2021-11-23 02:20:13,975 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_simularity_comp [2021-11-23 02:20:13,975 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_watchdog [2021-11-23 02:20:13,975 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_watchdog [2021-11-23 02:20:13,976 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_tra_tdma_ctrl [2021-11-23 02:20:13,976 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_tra_tdma_ctrl [2021-11-23 02:20:13,976 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2021-11-23 02:20:13,976 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2021-11-23 02:20:13,976 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 02:20:13,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 02:20:13,976 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_get_chnl_group [2021-11-23 02:20:13,977 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_get_chnl_group [2021-11-23 02:20:13,977 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_enable_hw_security_config [2021-11-23 02:20:13,977 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_enable_hw_security_config [2021-11-23 02:20:13,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 02:20:13,977 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_calculate_bit_shift [2021-11-23 02:20:13,977 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_calculate_bit_shift [2021-11-23 02:20:13,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 02:20:13,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 02:20:13,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 02:20:13,978 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_DA [2021-11-23 02:20:13,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_DA [2021-11-23 02:20:13,978 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_bt_coex_off_before_lps [2021-11-23 02:20:13,978 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_bt_coex_off_before_lps [2021-11-23 02:20:13,978 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2021-11-23 02:20:13,979 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2021-11-23 02:20:13,979 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 02:20:13,979 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 02:20:13,979 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_set_media_status [2021-11-23 02:20:13,979 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_set_media_status [2021-11-23 02:20:13,979 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-23 02:20:13,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-23 02:20:13,980 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_set_check_bssid [2021-11-23 02:20:13,980 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_set_check_bssid [2021-11-23 02:20:13,980 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 02:20:13,980 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 02:20:13,980 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_ignore_wlan_act [2021-11-23 02:20:13,980 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_ignore_wlan_act [2021-11-23 02:20:13,980 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_2_ant_hid [2021-11-23 02:20:13,980 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_2_ant_hid [2021-11-23 02:20:13,981 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_check_coex_rssi_state1 [2021-11-23 02:20:13,981 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_check_coex_rssi_state1 [2021-11-23 02:20:13,981 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2021-11-23 02:20:13,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2021-11-23 02:20:13,981 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2021-11-23 02:20:13,981 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2021-11-23 02:20:13,981 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2021-11-23 02:20:13,982 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2021-11-23 02:20:13,982 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 02:20:13,982 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 02:20:13,982 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_query_bb_reg [2021-11-23 02:20:13,982 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_query_bb_reg [2021-11-23 02:20:13,982 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_sw_full_time_dac_swing [2021-11-23 02:20:13,982 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_sw_full_time_dac_swing [2021-11-23 02:20:13,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 02:20:13,983 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 02:20:13,983 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2021-11-23 02:20:13,983 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2021-11-23 02:20:13,983 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_resume [2021-11-23 02:20:13,983 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_resume [2021-11-23 02:20:13,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 02:20:13,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 02:20:13,984 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_bt_hid_info [2021-11-23 02:20:13,984 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_bt_hid_info [2021-11-23 02:20:13,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 02:20:13,984 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_bt_dm [2021-11-23 02:20:13,984 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_bt_dm [2021-11-23 02:20:13,984 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_sw_led_on [2021-11-23 02:20:13,984 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_sw_led_on [2021-11-23 02:20:13,984 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_need_to_dec_bt_pwr [2021-11-23 02:20:13,985 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_need_to_dec_bt_pwr [2021-11-23 02:20:13,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 02:20:13,985 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_enable_interrupt [2021-11-23 02:20:13,985 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_enable_interrupt [2021-11-23 02:20:13,985 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_bt_set_penalty_tx_rate_adap [2021-11-23 02:20:13,985 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_bt_set_penalty_tx_rate_adap [2021-11-23 02:20:13,985 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_check_fw_read_last_h2c [2021-11-23 02:20:13,986 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_check_fw_read_last_h2c [2021-11-23 02:20:13,986 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ctl [2021-11-23 02:20:13,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ctl [2021-11-23 02:20:13,986 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-23 02:20:13,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-23 02:20:13,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 02:20:13,986 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_dec_bt_pwr [2021-11-23 02:20:13,986 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_dec_bt_pwr [2021-11-23 02:20:13,987 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_query_rf_reg [2021-11-23 02:20:13,987 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_query_rf_reg [2021-11-23 02:20:13,987 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 02:20:13,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 02:20:13,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 02:20:13,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 02:20:13,987 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_init_led [2021-11-23 02:20:13,988 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_init_led [2021-11-23 02:20:13,988 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_reject_ap_aggregated_packet [2021-11-23 02:20:13,988 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_reject_ap_aggregated_packet [2021-11-23 02:20:13,988 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 02:20:13,988 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 02:20:13,988 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_update_channel_access_setting [2021-11-23 02:20:13,988 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_update_channel_access_setting [2021-11-23 02:20:13,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 02:20:13,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 02:20:13,989 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_read_adapter_info [2021-11-23 02:20:13,989 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_read_adapter_info [2021-11-23 02:20:13,989 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_rf_saving [2021-11-23 02:20:13,989 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_rf_saving [2021-11-23 02:20:13,989 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_set_qos [2021-11-23 02:20:13,989 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_set_qos [2021-11-23 02:20:13,990 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_led_control [2021-11-23 02:20:13,990 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_led_control [2021-11-23 02:20:13,990 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2021-11-23 02:20:13,990 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2021-11-23 02:20:13,990 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_card_disable [2021-11-23 02:20:13,990 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_card_disable [2021-11-23 02:20:13,990 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_set_txpower_level [2021-11-23 02:20:13,990 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_set_txpower_level [2021-11-23 02:20:13,991 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-23 02:20:13,991 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-23 02:20:13,991 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2021-11-23 02:20:13,991 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2021-11-23 02:20:13,991 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-23 02:20:13,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-23 02:20:13,991 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_tdma_ctrl [2021-11-23 02:20:13,991 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_tdma_ctrl [2021-11-23 02:20:13,991 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2021-11-23 02:20:13,992 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_scan_operation_backup [2021-11-23 02:20:13,992 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_fw_rf_serial_read [2021-11-23 02:20:13,992 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_fw_rf_serial_read [2021-11-23 02:20:13,992 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 02:20:13,992 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 02:20:13,992 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_hw_init [2021-11-23 02:20:13,992 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_hw_init [2021-11-23 02:20:13,992 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_bback_off_level [2021-11-23 02:20:13,992 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_bback_off_level [2021-11-23 02:20:13,993 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_hw_pta_mode [2021-11-23 02:20:13,993 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_hw_pta_mode [2021-11-23 02:20:13,993 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_dac_swing_level [2021-11-23 02:20:13,993 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_dac_swing_level [2021-11-23 02:20:13,993 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_query_rxpwrpercentage [2021-11-23 02:20:13,993 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_query_rxpwrpercentage [2021-11-23 02:20:13,993 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_rf_serial_read [2021-11-23 02:20:13,993 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_rf_serial_read [2021-11-23 02:20:13,993 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_get_rx_ss [2021-11-23 02:20:13,994 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_get_rx_ss [2021-11-23 02:20:13,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 02:20:13,994 INFO L130 BoogieDeclarations]: Found specification of procedure mgnt_link_status_query [2021-11-23 02:20:13,994 INFO L138 BoogieDeclarations]: Found implementation of procedure mgnt_link_status_query [2021-11-23 02:20:13,994 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_check_coex_rssi_state [2021-11-23 02:20:13,994 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_check_coex_rssi_state [2021-11-23 02:20:13,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 02:20:13,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 02:20:13,994 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2021-11-23 02:20:13,995 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2021-11-23 02:20:13,995 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_is_coexist_state_changed [2021-11-23 02:20:13,995 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_is_coexist_state_changed [2021-11-23 02:20:13,995 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_bt_retry_index [2021-11-23 02:20:13,995 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_bt_retry_index [2021-11-23 02:20:13,995 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_coex_table [2021-11-23 02:20:13,995 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_coex_table [2021-11-23 02:20:13,995 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_wlan_act [2021-11-23 02:20:13,995 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_wlan_act [2021-11-23 02:20:13,996 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_2_ant_hid_sco_esco [2021-11-23 02:20:13,996 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_2_ant_hid_sco_esco [2021-11-23 02:20:13,996 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_enable_fw_download [2021-11-23 02:20:13,996 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_enable_fw_download [2021-11-23 02:20:13,996 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2021-11-23 02:20:13,996 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2021-11-23 02:20:13,996 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_write_dig [2021-11-23 02:20:13,996 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_write_dig [2021-11-23 02:20:13,997 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_read_eeprom_info [2021-11-23 02:20:13,997 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_read_eeprom_info [2021-11-23 02:20:13,997 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_3a [2021-11-23 02:20:13,997 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_3a [2021-11-23 02:20:13,997 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 02:20:13,997 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 02:20:13,997 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_fill_h2c_cmd [2021-11-23 02:20:13,997 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_fill_h2c_cmd [2021-11-23 02:20:13,998 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_init_edca_turbo [2021-11-23 02:20:13,998 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_init_edca_turbo [2021-11-23 02:20:13,998 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-23 02:20:13,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-23 02:20:13,998 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_btdm_coex_all_off [2021-11-23 02:20:13,998 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_btdm_coex_all_off [2021-11-23 02:20:13,998 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 02:20:13,998 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 02:20:13,999 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_iq_calibrate [2021-11-23 02:20:13,999 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_iq_calibrate [2021-11-23 02:20:13,999 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reload_adda_regs [2021-11-23 02:20:13,999 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reload_adda_regs [2021-11-23 02:20:13,999 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-23 02:20:13,999 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-23 02:20:13,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 02:20:13,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 02:20:14,000 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_agc_table [2021-11-23 02:20:14,000 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_agc_table [2021-11-23 02:20:14,000 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2021-11-23 02:20:14,000 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2021-11-23 02:20:14,000 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_disable_interrupt [2021-11-23 02:20:14,000 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_disable_interrupt [2021-11-23 02:20:14,000 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 02:20:14,001 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 02:20:14,001 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_config_rf_with_headerfile [2021-11-23 02:20:14,001 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_config_rf_with_headerfile [2021-11-23 02:20:14,001 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_sw_rf_rx_lpf_corner [2021-11-23 02:20:14,001 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_sw_rf_rx_lpf_corner [2021-11-23 02:20:14,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 02:20:14,001 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2021-11-23 02:20:14,002 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2021-11-23 02:20:14,002 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_set_beacon_related_registers [2021-11-23 02:20:14,002 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_set_beacon_related_registers [2021-11-23 02:20:14,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 02:20:14,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 02:20:14,002 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 02:20:14,002 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 02:20:16,626 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 02:20:16,636 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 02:20:21,041 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;