./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9d9c10cf5009b667942ff8de77b64f247903ed8191f590eb55340c18e2b0c871 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:35:11,002 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:35:11,005 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:35:11,073 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:35:11,073 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:35:11,077 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:35:11,078 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:35:11,081 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:35:11,083 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:35:11,089 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:35:11,089 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:35:11,091 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:35:11,091 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:35:11,093 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:35:11,094 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:35:11,099 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:35:11,100 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:35:11,103 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:35:11,104 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:35:11,106 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:35:11,110 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:35:11,111 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:35:11,112 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:35:11,113 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:35:11,115 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:35:11,116 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:35:11,117 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:35:11,117 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:35:11,118 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:35:11,119 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:35:11,119 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:35:11,120 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:35:11,121 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:35:11,122 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:35:11,123 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:35:11,124 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:35:11,124 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:35:11,124 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:35:11,124 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:35:11,125 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:35:11,126 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:35:11,126 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:35:11,154 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:35:11,155 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:35:11,155 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:35:11,155 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:35:11,156 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:35:11,156 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:35:11,156 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:35:11,156 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:35:11,156 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:35:11,156 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:35:11,157 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:35:11,157 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:35:11,157 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:35:11,157 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:35:11,157 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:35:11,157 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:35:11,157 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:35:11,158 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:35:11,158 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:35:11,158 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:35:11,158 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:35:11,158 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:35:11,158 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:35:11,158 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:35:11,158 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:35:11,158 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:35:11,158 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:35:11,159 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:35:11,159 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:35:11,159 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:35:11,159 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:35:11,159 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9d9c10cf5009b667942ff8de77b64f247903ed8191f590eb55340c18e2b0c871 [2021-12-15 13:35:11,414 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:35:11,435 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:35:11,438 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:35:11,439 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:35:11,440 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:35:11,441 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2021-12-15 13:35:11,497 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7f6cd92a/ae55ecd65772423a89d0b4f874a04e3a/FLAG82f61f7eb [2021-12-15 13:35:12,552 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:35:12,553 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2021-12-15 13:35:12,634 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7f6cd92a/ae55ecd65772423a89d0b4f874a04e3a/FLAG82f61f7eb [2021-12-15 13:35:12,986 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7f6cd92a/ae55ecd65772423a89d0b4f874a04e3a [2021-12-15 13:35:12,988 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:35:12,990 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:35:12,992 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:35:12,992 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:35:12,995 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:35:12,995 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:35:12" (1/1) ... [2021-12-15 13:35:12,996 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@726f857b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:12, skipping insertion in model container [2021-12-15 13:35:12,997 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:35:12" (1/1) ... [2021-12-15 13:35:13,003 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:35:13,230 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:35:20,986 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1018075,1018088] [2021-12-15 13:35:20,988 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1018241,1018254] [2021-12-15 13:35:20,989 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1018405,1018418] [2021-12-15 13:35:20,989 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1018570,1018583] [2021-12-15 13:35:21,049 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:35:21,145 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:35:21,925 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1018075,1018088] [2021-12-15 13:35:21,926 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1018241,1018254] [2021-12-15 13:35:21,927 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1018405,1018418] [2021-12-15 13:35:21,927 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1018570,1018583] [2021-12-15 13:35:21,934 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:35:22,196 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:35:22,207 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:22 WrapperNode [2021-12-15 13:35:22,208 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:35:22,209 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:35:22,210 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:35:22,210 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:35:22,216 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:22" (1/1) ... [2021-12-15 13:35:22,564 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:22" (1/1) ... [2021-12-15 13:35:23,311 INFO L137 Inliner]: procedures = 562, calls = 11884, calls flagged for inlining = 325, calls inlined = 313, statements flattened = 26215 [2021-12-15 13:35:23,312 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:35:23,313 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:35:23,313 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:35:23,313 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:35:23,321 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:22" (1/1) ... [2021-12-15 13:35:23,322 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:22" (1/1) ... [2021-12-15 13:35:23,650 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:22" (1/1) ... [2021-12-15 13:35:23,651 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:22" (1/1) ... [2021-12-15 13:35:24,192 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:22" (1/1) ... [2021-12-15 13:35:24,272 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:22" (1/1) ... [2021-12-15 13:35:24,365 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:22" (1/1) ... [2021-12-15 13:35:24,516 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:35:24,518 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:35:24,518 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:35:24,520 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:35:24,521 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:22" (1/1) ... [2021-12-15 13:35:24,527 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:35:24,535 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:35:24,551 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:35:24,727 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:35:24,748 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_cfg_bb_w_header [2021-12-15 13:35:24,748 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_cfg_bb_w_header [2021-12-15 13:35:24,749 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-15 13:35:24,749 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-15 13:35:24,749 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_firmware_selfreset [2021-12-15 13:35:24,749 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_firmware_selfreset [2021-12-15 13:35:24,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:35:24,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:35:24,749 INFO L130 BoogieDeclarations]: Found specification of procedure phy_save_adda_regs [2021-12-15 13:35:24,750 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_save_adda_regs [2021-12-15 13:35:24,750 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_phy_pi_mode_switch [2021-12-15 13:35:24,750 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_phy_pi_mode_switch [2021-12-15 13:35:24,750 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2021-12-15 13:35:24,750 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2021-12-15 13:35:24,750 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_signal_scale_mapping [2021-12-15 13:35:24,750 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_signal_scale_mapping [2021-12-15 13:35:24,751 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2021-12-15 13:35:24,751 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2021-12-15 13:35:24,751 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_set_sw_chnl_cmdarray [2021-12-15 13:35:24,751 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_set_sw_chnl_cmdarray [2021-12-15 13:35:24,751 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-12-15 13:35:24,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-12-15 13:35:24,752 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:35:24,752 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:35:24,752 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_update_hal_rate_tbl [2021-12-15 13:35:24,752 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_update_hal_rate_tbl [2021-12-15 13:35:24,752 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_set_beacon_interval [2021-12-15 13:35:24,752 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_set_beacon_interval [2021-12-15 13:35:24,752 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_btdm_structure_reload [2021-12-15 13:35:24,753 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_btdm_structure_reload [2021-12-15 13:35:24,753 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:35:24,753 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_get_hw_reg [2021-12-15 13:35:24,753 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_get_hw_reg [2021-12-15 13:35:24,753 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2021-12-15 13:35:24,753 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2021-12-15 13:35:24,753 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_llt_write [2021-12-15 13:35:24,754 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_llt_write [2021-12-15 13:35:24,754 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_resume_tx_beacon [2021-12-15 13:35:24,754 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_resume_tx_beacon [2021-12-15 13:35:24,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:35:24,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:35:24,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:35:24,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:35:24,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-15 13:35:24,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-15 13:35:24,755 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:35:24,756 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:35:24,756 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_set_bcn_ctrl_reg [2021-12-15 13:35:24,756 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_set_bcn_ctrl_reg [2021-12-15 13:35:24,756 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:35:24,757 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_sw_led_off [2021-12-15 13:35:24,757 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_sw_led_off [2021-12-15 13:35:24,758 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_8723e_c2h_command_handle [2021-12-15 13:35:24,758 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_8723e_c2h_command_handle [2021-12-15 13:35:24,758 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_update_interrupt_mask [2021-12-15 13:35:24,758 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_update_interrupt_mask [2021-12-15 13:35:24,758 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_tx_fill_cmddesc [2021-12-15 13:35:24,758 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_tx_fill_cmddesc [2021-12-15 13:35:24,758 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_is_wifi_busy [2021-12-15 13:35:24,759 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_is_wifi_busy [2021-12-15 13:35:24,759 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2021-12-15 13:35:24,759 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2021-12-15 13:35:24,760 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:35:24,760 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:35:24,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:35:24,760 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_protected [2021-12-15 13:35:24,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_protected [2021-12-15 13:35:24,761 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:35:24,761 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:35:24,761 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2021-12-15 13:35:24,761 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2021-12-15 13:35:24,761 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_init_sw_vars [2021-12-15 13:35:24,761 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_init_sw_vars [2021-12-15 13:35:24,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:35:24,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:35:24,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:35:24,762 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_bt_tx_rx_counter_level [2021-12-15 13:35:24,762 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_bt_tx_rx_counter_level [2021-12-15 13:35:24,762 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_set_bw_mode [2021-12-15 13:35:24,762 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_set_bw_mode [2021-12-15 13:35:24,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:35:24,763 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:35:24,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:35:24,763 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_stop_tx_beacon [2021-12-15 13:35:24,763 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_stop_tx_beacon [2021-12-15 13:35:24,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:35:24,764 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:35:24,764 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_set_bb_reg [2021-12-15 13:35:24,764 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_set_bb_reg [2021-12-15 13:35:24,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:35:24,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:35:24,765 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-15 13:35:24,765 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-15 13:35:24,765 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-12-15 13:35:24,766 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-12-15 13:35:24,766 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2021-12-15 13:35:24,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2021-12-15 13:35:24,766 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-12-15 13:35:24,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-12-15 13:35:24,766 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_init_sw_leds [2021-12-15 13:35:24,766 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_init_sw_leds [2021-12-15 13:35:24,767 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_deinit_sw_vars [2021-12-15 13:35:24,767 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_deinit_sw_vars [2021-12-15 13:35:24,767 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_fw_page_write [2021-12-15 13:35:24,767 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_fw_page_write [2021-12-15 13:35:24,767 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-12-15 13:35:24,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-12-15 13:35:24,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:35:24,768 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_tx_polling [2021-12-15 13:35:24,768 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_tx_polling [2021-12-15 13:35:24,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:35:24,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:35:24,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:35:24,771 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_set_rf_reg [2021-12-15 13:35:24,771 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_set_rf_reg [2021-12-15 13:35:24,772 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:35:24,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:35:24,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:35:24,773 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_phy_path_adda_on [2021-12-15 13:35:24,773 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_phy_path_adda_on [2021-12-15 13:35:24,773 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:35:24,774 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:35:24,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:35:24,780 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:35:24,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:35:24,780 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_init_gain_min_pwdb [2021-12-15 13:35:24,780 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_init_gain_min_pwdb [2021-12-15 13:35:24,780 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hal_pwrseqcmdparsing [2021-12-15 13:35:24,780 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hal_pwrseqcmdparsing [2021-12-15 13:35:24,780 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_set_hw_reg [2021-12-15 13:35:24,780 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_set_hw_reg [2021-12-15 13:35:24,781 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_suspend [2021-12-15 13:35:24,781 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_suspend [2021-12-15 13:35:24,781 INFO L130 BoogieDeclarations]: Found specification of procedure phy_simularity_comp [2021-12-15 13:35:24,781 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_simularity_comp [2021-12-15 13:35:24,781 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_watchdog [2021-12-15 13:35:24,781 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_watchdog [2021-12-15 13:35:24,781 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_tra_tdma_ctrl [2021-12-15 13:35:24,781 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_tra_tdma_ctrl [2021-12-15 13:35:24,781 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2021-12-15 13:35:24,782 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2021-12-15 13:35:24,782 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:35:24,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:35:24,782 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_get_chnl_group [2021-12-15 13:35:24,782 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_get_chnl_group [2021-12-15 13:35:24,782 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_enable_hw_security_config [2021-12-15 13:35:24,782 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_enable_hw_security_config [2021-12-15 13:35:24,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:35:24,783 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_calculate_bit_shift [2021-12-15 13:35:24,783 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_calculate_bit_shift [2021-12-15 13:35:24,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:35:24,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:35:24,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:35:24,783 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_DA [2021-12-15 13:35:24,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_DA [2021-12-15 13:35:24,783 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_bt_coex_off_before_lps [2021-12-15 13:35:24,784 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_bt_coex_off_before_lps [2021-12-15 13:35:24,784 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2021-12-15 13:35:24,784 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2021-12-15 13:35:24,784 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-15 13:35:24,784 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-15 13:35:24,784 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_set_media_status [2021-12-15 13:35:24,784 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_set_media_status [2021-12-15 13:35:24,784 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-12-15 13:35:24,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-12-15 13:35:24,785 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_set_check_bssid [2021-12-15 13:35:24,785 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_set_check_bssid [2021-12-15 13:35:24,785 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-15 13:35:24,785 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-15 13:35:24,785 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_ignore_wlan_act [2021-12-15 13:35:24,785 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_ignore_wlan_act [2021-12-15 13:35:24,785 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_2_ant_hid [2021-12-15 13:35:24,786 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_2_ant_hid [2021-12-15 13:35:24,786 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_check_coex_rssi_state1 [2021-12-15 13:35:24,786 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_check_coex_rssi_state1 [2021-12-15 13:35:24,786 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2021-12-15 13:35:24,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2021-12-15 13:35:24,786 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2021-12-15 13:35:24,786 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2021-12-15 13:35:24,786 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2021-12-15 13:35:24,786 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2021-12-15 13:35:24,787 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:35:24,787 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:35:24,787 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_query_bb_reg [2021-12-15 13:35:24,787 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_query_bb_reg [2021-12-15 13:35:24,787 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_sw_full_time_dac_swing [2021-12-15 13:35:24,787 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_sw_full_time_dac_swing [2021-12-15 13:35:24,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:35:24,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:35:24,788 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2021-12-15 13:35:24,788 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2021-12-15 13:35:24,788 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_resume [2021-12-15 13:35:24,788 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_resume [2021-12-15 13:35:24,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-15 13:35:24,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-15 13:35:24,788 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_bt_hid_info [2021-12-15 13:35:24,788 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_bt_hid_info [2021-12-15 13:35:24,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:35:24,789 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_bt_dm [2021-12-15 13:35:24,789 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_bt_dm [2021-12-15 13:35:24,789 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_sw_led_on [2021-12-15 13:35:24,789 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_sw_led_on [2021-12-15 13:35:24,789 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_need_to_dec_bt_pwr [2021-12-15 13:35:24,789 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_need_to_dec_bt_pwr [2021-12-15 13:35:24,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:35:24,790 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_enable_interrupt [2021-12-15 13:35:24,790 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_enable_interrupt [2021-12-15 13:35:24,790 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_bt_set_penalty_tx_rate_adap [2021-12-15 13:35:24,790 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_bt_set_penalty_tx_rate_adap [2021-12-15 13:35:24,790 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_check_fw_read_last_h2c [2021-12-15 13:35:24,790 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_check_fw_read_last_h2c [2021-12-15 13:35:24,790 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ctl [2021-12-15 13:35:24,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ctl [2021-12-15 13:35:24,791 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-12-15 13:35:24,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-12-15 13:35:24,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:35:24,791 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_dec_bt_pwr [2021-12-15 13:35:24,791 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_dec_bt_pwr [2021-12-15 13:35:24,791 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_query_rf_reg [2021-12-15 13:35:24,791 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_query_rf_reg [2021-12-15 13:35:24,791 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:35:24,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:35:24,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-15 13:35:24,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-15 13:35:24,792 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_init_led [2021-12-15 13:35:24,792 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_init_led [2021-12-15 13:35:24,792 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_reject_ap_aggregated_packet [2021-12-15 13:35:24,792 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_reject_ap_aggregated_packet [2021-12-15 13:35:24,792 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:35:24,793 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:35:24,793 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_update_channel_access_setting [2021-12-15 13:35:24,793 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_update_channel_access_setting [2021-12-15 13:35:24,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:35:24,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:35:24,793 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_read_adapter_info [2021-12-15 13:35:24,793 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_read_adapter_info [2021-12-15 13:35:24,793 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_rf_saving [2021-12-15 13:35:24,793 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_rf_saving [2021-12-15 13:35:24,794 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_set_qos [2021-12-15 13:35:24,795 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_set_qos [2021-12-15 13:35:24,797 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_led_control [2021-12-15 13:35:24,797 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_led_control [2021-12-15 13:35:24,797 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2021-12-15 13:35:24,798 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2021-12-15 13:35:24,798 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_card_disable [2021-12-15 13:35:24,798 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_card_disable [2021-12-15 13:35:24,798 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_set_txpower_level [2021-12-15 13:35:24,798 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_set_txpower_level [2021-12-15 13:35:24,798 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-12-15 13:35:24,799 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-12-15 13:35:24,799 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2021-12-15 13:35:24,799 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2021-12-15 13:35:24,800 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-12-15 13:35:24,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-12-15 13:35:24,800 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_tdma_ctrl [2021-12-15 13:35:24,800 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_tdma_ctrl [2021-12-15 13:35:24,800 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2021-12-15 13:35:24,800 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_scan_operation_backup [2021-12-15 13:35:24,800 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_fw_rf_serial_read [2021-12-15 13:35:24,800 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_fw_rf_serial_read [2021-12-15 13:35:24,800 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:35:24,801 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:35:24,801 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_hw_init [2021-12-15 13:35:24,801 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_hw_init [2021-12-15 13:35:24,801 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_bback_off_level [2021-12-15 13:35:24,801 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_bback_off_level [2021-12-15 13:35:24,801 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_hw_pta_mode [2021-12-15 13:35:24,801 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_hw_pta_mode [2021-12-15 13:35:24,801 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_dac_swing_level [2021-12-15 13:35:24,801 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_dac_swing_level [2021-12-15 13:35:24,802 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_query_rxpwrpercentage [2021-12-15 13:35:24,802 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_query_rxpwrpercentage [2021-12-15 13:35:24,802 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_rf_serial_read [2021-12-15 13:35:24,802 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_rf_serial_read [2021-12-15 13:35:24,802 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_get_rx_ss [2021-12-15 13:35:24,802 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_get_rx_ss [2021-12-15 13:35:24,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:35:24,802 INFO L130 BoogieDeclarations]: Found specification of procedure mgnt_link_status_query [2021-12-15 13:35:24,803 INFO L138 BoogieDeclarations]: Found implementation of procedure mgnt_link_status_query [2021-12-15 13:35:24,803 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_check_coex_rssi_state [2021-12-15 13:35:24,803 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_check_coex_rssi_state [2021-12-15 13:35:24,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:35:24,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:35:24,803 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2021-12-15 13:35:24,803 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2021-12-15 13:35:24,803 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_is_coexist_state_changed [2021-12-15 13:35:24,803 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_is_coexist_state_changed [2021-12-15 13:35:24,804 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_bt_retry_index [2021-12-15 13:35:24,804 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_bt_retry_index [2021-12-15 13:35:24,804 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_coex_table [2021-12-15 13:35:24,804 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_coex_table [2021-12-15 13:35:24,804 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_wlan_act [2021-12-15 13:35:24,804 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_wlan_act [2021-12-15 13:35:24,804 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_2_ant_hid_sco_esco [2021-12-15 13:35:24,804 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_2_ant_hid_sco_esco [2021-12-15 13:35:24,804 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_enable_fw_download [2021-12-15 13:35:24,805 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_enable_fw_download [2021-12-15 13:35:24,805 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2021-12-15 13:35:24,805 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2021-12-15 13:35:24,805 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_write_dig [2021-12-15 13:35:24,805 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_write_dig [2021-12-15 13:35:24,805 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_read_eeprom_info [2021-12-15 13:35:24,805 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_read_eeprom_info [2021-12-15 13:35:24,805 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_3a [2021-12-15 13:35:24,806 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_3a [2021-12-15 13:35:24,806 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-15 13:35:24,806 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-15 13:35:24,806 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_fill_h2c_cmd [2021-12-15 13:35:24,806 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_fill_h2c_cmd [2021-12-15 13:35:24,806 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_init_edca_turbo [2021-12-15 13:35:24,806 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_init_edca_turbo [2021-12-15 13:35:24,806 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-12-15 13:35:24,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-12-15 13:35:24,807 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_btdm_coex_all_off [2021-12-15 13:35:24,807 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_btdm_coex_all_off [2021-12-15 13:35:24,807 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-12-15 13:35:24,807 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-12-15 13:35:24,807 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_iq_calibrate [2021-12-15 13:35:24,807 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_iq_calibrate [2021-12-15 13:35:24,807 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reload_adda_regs [2021-12-15 13:35:24,807 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reload_adda_regs [2021-12-15 13:35:24,808 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-12-15 13:35:24,808 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-12-15 13:35:24,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:35:24,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:35:24,808 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_agc_table [2021-12-15 13:35:24,808 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_agc_table [2021-12-15 13:35:24,808 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2021-12-15 13:35:24,808 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2021-12-15 13:35:24,809 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_disable_interrupt [2021-12-15 13:35:24,809 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_disable_interrupt [2021-12-15 13:35:24,809 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:35:24,809 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:35:24,809 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_config_rf_with_headerfile [2021-12-15 13:35:24,809 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_config_rf_with_headerfile [2021-12-15 13:35:24,809 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_sw_rf_rx_lpf_corner [2021-12-15 13:35:24,809 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_sw_rf_rx_lpf_corner [2021-12-15 13:35:24,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:35:24,810 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2021-12-15 13:35:24,810 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2021-12-15 13:35:24,810 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_set_beacon_related_registers [2021-12-15 13:35:24,810 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_set_beacon_related_registers [2021-12-15 13:35:24,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:35:24,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:35:24,810 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-12-15 13:35:24,810 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-12-15 13:35:26,594 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:35:26,598 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:35:29,687 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:35:29,691 INFO L158 Benchmark]: Toolchain (without parser) took 16700.36ms. Allocated memory was 121.6MB in the beginning and 1.1GB in the end (delta: 989.9MB). Free memory was 72.5MB in the beginning and 716.5MB in the end (delta: -644.0MB). Peak memory consumption was 350.7MB. Max. memory is 16.1GB. [2021-12-15 13:35:29,692 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 88.1MB. Free memory was 45.9MB in the beginning and 45.8MB in the end (delta: 46.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:35:29,692 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9216.58ms. Allocated memory was 121.6MB in the beginning and 352.3MB in the end (delta: 230.7MB). Free memory was 72.5MB in the beginning and 110.4MB in the end (delta: -37.9MB). Peak memory consumption was 212.3MB. Max. memory is 16.1GB. [2021-12-15 13:35:29,693 INFO L158 Benchmark]: Boogie Procedure Inliner took 1102.25ms. Allocated memory was 352.3MB in the beginning and 555.7MB in the end (delta: 203.4MB). Free memory was 110.4MB in the beginning and 265.6MB in the end (delta: -155.2MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2021-12-15 13:35:29,693 INFO L158 Benchmark]: Boogie Preprocessor took 1204.12ms. Allocated memory is still 555.7MB. Free memory was 265.6MB in the beginning and 226.8MB in the end (delta: 38.8MB). Peak memory consumption was 64.0MB. Max. memory is 16.1GB. [2021-12-15 13:35:29,694 INFO L158 Benchmark]: RCFGBuilder took 5171.61ms. Allocated memory was 555.7MB in the beginning and 1.1GB in the end (delta: 555.7MB). Free memory was 226.8MB in the beginning and 716.5MB in the end (delta: -489.7MB). Peak memory consumption was 70.3MB. Max. memory is 16.1GB. [2021-12-15 13:35:29,696 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 88.1MB. Free memory was 45.9MB in the beginning and 45.8MB in the end (delta: 46.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9216.58ms. Allocated memory was 121.6MB in the beginning and 352.3MB in the end (delta: 230.7MB). Free memory was 72.5MB in the beginning and 110.4MB in the end (delta: -37.9MB). Peak memory consumption was 212.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1102.25ms. Allocated memory was 352.3MB in the beginning and 555.7MB in the end (delta: 203.4MB). Free memory was 110.4MB in the beginning and 265.6MB in the end (delta: -155.2MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1204.12ms. Allocated memory is still 555.7MB. Free memory was 265.6MB in the beginning and 226.8MB in the end (delta: 38.8MB). Peak memory consumption was 64.0MB. Max. memory is 16.1GB. * RCFGBuilder took 5171.61ms. Allocated memory was 555.7MB in the beginning and 1.1GB in the end (delta: 555.7MB). Free memory was 226.8MB in the beginning and 716.5MB in the end (delta: -489.7MB). Peak memory consumption was 70.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:35:29,747 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9d9c10cf5009b667942ff8de77b64f247903ed8191f590eb55340c18e2b0c871 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:35:31,679 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:35:31,682 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:35:31,720 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:35:31,720 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:35:31,724 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:35:31,726 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:35:31,732 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:35:31,734 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:35:31,739 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:35:31,740 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:35:31,744 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:35:31,744 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:35:31,746 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:35:31,748 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:35:31,749 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:35:31,750 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:35:31,751 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:35:31,752 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:35:31,756 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:35:31,761 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:35:31,762 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:35:31,762 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:35:31,763 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:35:31,766 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:35:31,767 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:35:31,767 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:35:31,768 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:35:31,769 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:35:31,769 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:35:31,770 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:35:31,770 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:35:31,771 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:35:31,772 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:35:31,773 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:35:31,773 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:35:31,774 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:35:31,774 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:35:31,774 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:35:31,776 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:35:31,776 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:35:31,777 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:35:31,810 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:35:31,811 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:35:31,812 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:35:31,812 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:35:31,813 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:35:31,813 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:35:31,814 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:35:31,814 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:35:31,814 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:35:31,815 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:35:31,815 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:35:31,816 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:35:31,816 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:35:31,816 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:35:31,816 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:35:31,816 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:35:31,816 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:35:31,817 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:35:31,817 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:35:31,817 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:35:31,817 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:35:31,817 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:35:31,818 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:35:31,818 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:35:31,826 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:35:31,826 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:35:31,826 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:35:31,827 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:35:31,827 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:35:31,827 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:35:31,827 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:35:31,827 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:35:31,827 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:35:31,828 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:35:31,828 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9d9c10cf5009b667942ff8de77b64f247903ed8191f590eb55340c18e2b0c871 [2021-12-15 13:35:32,130 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:35:32,156 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:35:32,158 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:35:32,159 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:35:32,159 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:35:32,160 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2021-12-15 13:35:32,213 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c07c929c2/bc7747351add463da666aaff767e195c/FLAGb8783f583 [2021-12-15 13:35:33,445 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:35:33,446 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2021-12-15 13:35:33,590 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c07c929c2/bc7747351add463da666aaff767e195c/FLAGb8783f583 [2021-12-15 13:35:34,065 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c07c929c2/bc7747351add463da666aaff767e195c [2021-12-15 13:35:34,068 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:35:34,069 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:35:34,070 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:35:34,071 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:35:34,073 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:35:34,074 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:35:34" (1/1) ... [2021-12-15 13:35:34,075 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@578675e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:34, skipping insertion in model container [2021-12-15 13:35:34,075 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:35:34" (1/1) ... [2021-12-15 13:35:34,081 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:35:34,382 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:35:41,906 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1018075,1018088] [2021-12-15 13:35:41,909 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1018241,1018254] [2021-12-15 13:35:41,910 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1018405,1018418] [2021-12-15 13:35:41,910 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1018570,1018583] [2021-12-15 13:35:41,966 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:35:42,117 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:35:42,441 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:35:43,695 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1018075,1018088] [2021-12-15 13:35:43,696 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1018241,1018254] [2021-12-15 13:35:43,696 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1018405,1018418] [2021-12-15 13:35:43,697 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1018570,1018583] [2021-12-15 13:35:43,701 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:35:43,833 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:35:44,955 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1018075,1018088] [2021-12-15 13:35:44,955 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1018241,1018254] [2021-12-15 13:35:44,956 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1018405,1018418] [2021-12-15 13:35:44,956 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1018570,1018583] [2021-12-15 13:35:44,964 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:35:45,246 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:35:45,246 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:45 WrapperNode [2021-12-15 13:35:45,247 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:35:45,248 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:35:45,248 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:35:45,248 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:35:45,254 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:45" (1/1) ... [2021-12-15 13:35:45,474 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:45" (1/1) ... [2021-12-15 13:35:45,888 INFO L137 Inliner]: procedures = 577, calls = 11884, calls flagged for inlining = 325, calls inlined = 313, statements flattened = 25011 [2021-12-15 13:35:45,889 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:35:45,890 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:35:45,890 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:35:45,890 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:35:45,899 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:45" (1/1) ... [2021-12-15 13:35:45,899 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:45" (1/1) ... [2021-12-15 13:35:46,008 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:45" (1/1) ... [2021-12-15 13:35:46,009 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:45" (1/1) ... [2021-12-15 13:35:46,570 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:45" (1/1) ... [2021-12-15 13:35:46,771 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:45" (1/1) ... [2021-12-15 13:35:46,886 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:45" (1/1) ... [2021-12-15 13:35:47,053 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:35:47,054 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:35:47,054 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:35:47,054 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:35:47,055 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:45" (1/1) ... [2021-12-15 13:35:47,060 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:35:47,068 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:35:47,088 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:35:47,116 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:35:47,131 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_cfg_bb_w_header [2021-12-15 13:35:47,131 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_cfg_bb_w_header [2021-12-15 13:35:47,131 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-15 13:35:47,131 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-15 13:35:47,131 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_firmware_selfreset [2021-12-15 13:35:47,132 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_firmware_selfreset [2021-12-15 13:35:47,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:35:47,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:35:47,132 INFO L130 BoogieDeclarations]: Found specification of procedure phy_save_adda_regs [2021-12-15 13:35:47,132 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_save_adda_regs [2021-12-15 13:35:47,132 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_phy_pi_mode_switch [2021-12-15 13:35:47,132 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_phy_pi_mode_switch [2021-12-15 13:35:47,132 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2021-12-15 13:35:47,132 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2021-12-15 13:35:47,132 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_signal_scale_mapping [2021-12-15 13:35:47,133 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_signal_scale_mapping [2021-12-15 13:35:47,133 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2021-12-15 13:35:47,133 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2021-12-15 13:35:47,133 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_set_sw_chnl_cmdarray [2021-12-15 13:35:47,133 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_set_sw_chnl_cmdarray [2021-12-15 13:35:47,133 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:35:47,133 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:35:47,133 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_update_hal_rate_tbl [2021-12-15 13:35:47,134 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_update_hal_rate_tbl [2021-12-15 13:35:47,134 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_set_beacon_interval [2021-12-15 13:35:47,134 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_set_beacon_interval [2021-12-15 13:35:47,134 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_btdm_structure_reload [2021-12-15 13:35:47,134 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_btdm_structure_reload [2021-12-15 13:35:47,135 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:35:47,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:35:47,135 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:35:47,135 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_get_hw_reg [2021-12-15 13:35:47,135 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_get_hw_reg [2021-12-15 13:35:47,135 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2021-12-15 13:35:47,135 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2021-12-15 13:35:47,135 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_llt_write [2021-12-15 13:35:47,136 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_llt_write [2021-12-15 13:35:47,136 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_resume_tx_beacon [2021-12-15 13:35:47,136 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_resume_tx_beacon [2021-12-15 13:35:47,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:35:47,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:35:47,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:35:47,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:35:47,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-15 13:35:47,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-15 13:35:47,137 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:35:47,137 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:35:47,138 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_set_bcn_ctrl_reg [2021-12-15 13:35:47,138 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_set_bcn_ctrl_reg [2021-12-15 13:35:47,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:35:47,138 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_sw_led_off [2021-12-15 13:35:47,138 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_sw_led_off [2021-12-15 13:35:47,138 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_8723e_c2h_command_handle [2021-12-15 13:35:47,138 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_8723e_c2h_command_handle [2021-12-15 13:35:47,139 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_update_interrupt_mask [2021-12-15 13:35:47,139 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_update_interrupt_mask [2021-12-15 13:35:47,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:35:47,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:35:47,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:35:47,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:35:47,140 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_tx_fill_cmddesc [2021-12-15 13:35:47,140 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_tx_fill_cmddesc [2021-12-15 13:35:47,140 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_is_wifi_busy [2021-12-15 13:35:47,140 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_is_wifi_busy [2021-12-15 13:35:47,140 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2021-12-15 13:35:47,140 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2021-12-15 13:35:47,140 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:35:47,140 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:35:47,141 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_protected [2021-12-15 13:35:47,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_protected [2021-12-15 13:35:47,141 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:35:47,141 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:35:47,141 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2021-12-15 13:35:47,141 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2021-12-15 13:35:47,141 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_init_sw_vars [2021-12-15 13:35:47,141 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_init_sw_vars [2021-12-15 13:35:47,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:35:47,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:35:47,142 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_bt_tx_rx_counter_level [2021-12-15 13:35:47,142 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_bt_tx_rx_counter_level [2021-12-15 13:35:47,142 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_set_bw_mode [2021-12-15 13:35:47,143 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_set_bw_mode [2021-12-15 13:35:47,143 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:35:47,143 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:35:47,143 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_stop_tx_beacon [2021-12-15 13:35:47,143 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_stop_tx_beacon [2021-12-15 13:35:47,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:35:47,143 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:35:47,143 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_set_bb_reg [2021-12-15 13:35:47,143 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_set_bb_reg [2021-12-15 13:35:47,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:35:47,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:35:47,144 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-15 13:35:47,144 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-15 13:35:47,144 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-12-15 13:35:47,144 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-12-15 13:35:47,144 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2021-12-15 13:35:47,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2021-12-15 13:35:47,144 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-12-15 13:35:47,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-12-15 13:35:47,145 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_init_sw_leds [2021-12-15 13:35:47,145 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_init_sw_leds [2021-12-15 13:35:47,146 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_deinit_sw_vars [2021-12-15 13:35:47,147 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_deinit_sw_vars [2021-12-15 13:35:47,147 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_fw_page_write [2021-12-15 13:35:47,148 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_fw_page_write [2021-12-15 13:35:47,148 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-12-15 13:35:47,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-12-15 13:35:47,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:35:47,149 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_tx_polling [2021-12-15 13:35:47,149 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_tx_polling [2021-12-15 13:35:47,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:35:47,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:35:47,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:35:47,155 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_set_rf_reg [2021-12-15 13:35:47,155 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_set_rf_reg [2021-12-15 13:35:47,155 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:35:47,155 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:35:47,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:35:47,155 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_phy_path_adda_on [2021-12-15 13:35:47,155 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_phy_path_adda_on [2021-12-15 13:35:47,155 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:35:47,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:35:47,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:35:47,156 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:35:47,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:35:47,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:35:47,156 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_init_gain_min_pwdb [2021-12-15 13:35:47,156 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_init_gain_min_pwdb [2021-12-15 13:35:47,156 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hal_pwrseqcmdparsing [2021-12-15 13:35:47,156 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hal_pwrseqcmdparsing [2021-12-15 13:35:47,156 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_set_hw_reg [2021-12-15 13:35:47,156 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_set_hw_reg [2021-12-15 13:35:47,156 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_suspend [2021-12-15 13:35:47,156 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_suspend [2021-12-15 13:35:47,156 INFO L130 BoogieDeclarations]: Found specification of procedure phy_simularity_comp [2021-12-15 13:35:47,156 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_simularity_comp [2021-12-15 13:35:47,157 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_watchdog [2021-12-15 13:35:47,157 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_watchdog [2021-12-15 13:35:47,157 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_tra_tdma_ctrl [2021-12-15 13:35:47,157 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_tra_tdma_ctrl [2021-12-15 13:35:47,157 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2021-12-15 13:35:47,157 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2021-12-15 13:35:47,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:35:47,157 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:35:47,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:35:47,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:35:47,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:35:47,157 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_get_chnl_group [2021-12-15 13:35:47,157 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_get_chnl_group [2021-12-15 13:35:47,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:35:47,158 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_enable_hw_security_config [2021-12-15 13:35:47,158 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_enable_hw_security_config [2021-12-15 13:35:47,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:35:47,158 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_calculate_bit_shift [2021-12-15 13:35:47,158 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_calculate_bit_shift [2021-12-15 13:35:47,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:35:47,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:35:47,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:35:47,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:35:47,158 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_DA [2021-12-15 13:35:47,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_DA [2021-12-15 13:35:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_bt_coex_off_before_lps [2021-12-15 13:35:47,159 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_bt_coex_off_before_lps [2021-12-15 13:35:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2021-12-15 13:35:47,159 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2021-12-15 13:35:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-15 13:35:47,159 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-15 13:35:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_set_media_status [2021-12-15 13:35:47,159 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_set_media_status [2021-12-15 13:35:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-12-15 13:35:47,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-12-15 13:35:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_set_check_bssid [2021-12-15 13:35:47,159 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_set_check_bssid [2021-12-15 13:35:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-15 13:35:47,160 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-15 13:35:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_ignore_wlan_act [2021-12-15 13:35:47,160 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_ignore_wlan_act [2021-12-15 13:35:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_2_ant_hid [2021-12-15 13:35:47,160 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_2_ant_hid [2021-12-15 13:35:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_check_coex_rssi_state1 [2021-12-15 13:35:47,160 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_check_coex_rssi_state1 [2021-12-15 13:35:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2021-12-15 13:35:47,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2021-12-15 13:35:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2021-12-15 13:35:47,160 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2021-12-15 13:35:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2021-12-15 13:35:47,161 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2021-12-15 13:35:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:35:47,161 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:35:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_query_bb_reg [2021-12-15 13:35:47,161 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_query_bb_reg [2021-12-15 13:35:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_sw_full_time_dac_swing [2021-12-15 13:35:47,161 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_sw_full_time_dac_swing [2021-12-15 13:35:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:35:47,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:35:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2021-12-15 13:35:47,161 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2021-12-15 13:35:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_resume [2021-12-15 13:35:47,161 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_resume [2021-12-15 13:35:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-15 13:35:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-15 13:35:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_bt_hid_info [2021-12-15 13:35:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_bt_hid_info [2021-12-15 13:35:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:35:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_bt_dm [2021-12-15 13:35:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_bt_dm [2021-12-15 13:35:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_sw_led_on [2021-12-15 13:35:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_sw_led_on [2021-12-15 13:35:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_need_to_dec_bt_pwr [2021-12-15 13:35:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_need_to_dec_bt_pwr [2021-12-15 13:35:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:35:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_enable_interrupt [2021-12-15 13:35:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_enable_interrupt [2021-12-15 13:35:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_bt_set_penalty_tx_rate_adap [2021-12-15 13:35:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_bt_set_penalty_tx_rate_adap [2021-12-15 13:35:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_check_fw_read_last_h2c [2021-12-15 13:35:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_check_fw_read_last_h2c [2021-12-15 13:35:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ctl [2021-12-15 13:35:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ctl [2021-12-15 13:35:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-12-15 13:35:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-12-15 13:35:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:35:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:35:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:35:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:35:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:35:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_dec_bt_pwr [2021-12-15 13:35:47,164 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_dec_bt_pwr [2021-12-15 13:35:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_query_rf_reg [2021-12-15 13:35:47,167 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_query_rf_reg [2021-12-15 13:35:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-15 13:35:47,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-15 13:35:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_init_led [2021-12-15 13:35:47,168 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_init_led [2021-12-15 13:35:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_reject_ap_aggregated_packet [2021-12-15 13:35:47,168 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_reject_ap_aggregated_packet [2021-12-15 13:35:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:35:47,168 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:35:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_update_channel_access_setting [2021-12-15 13:35:47,169 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_update_channel_access_setting [2021-12-15 13:35:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:35:47,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:35:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_read_adapter_info [2021-12-15 13:35:47,170 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_read_adapter_info [2021-12-15 13:35:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_rf_saving [2021-12-15 13:35:47,170 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_rf_saving [2021-12-15 13:35:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_set_qos [2021-12-15 13:35:47,170 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_set_qos [2021-12-15 13:35:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_led_control [2021-12-15 13:35:47,170 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_led_control [2021-12-15 13:35:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2021-12-15 13:35:47,170 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2021-12-15 13:35:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_card_disable [2021-12-15 13:35:47,170 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_card_disable [2021-12-15 13:35:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_set_txpower_level [2021-12-15 13:35:47,171 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_set_txpower_level [2021-12-15 13:35:47,171 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-12-15 13:35:47,171 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-12-15 13:35:47,171 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2021-12-15 13:35:47,171 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2021-12-15 13:35:47,171 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-12-15 13:35:47,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-12-15 13:35:47,171 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_tdma_ctrl [2021-12-15 13:35:47,171 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_tdma_ctrl [2021-12-15 13:35:47,171 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2021-12-15 13:35:47,171 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_scan_operation_backup [2021-12-15 13:35:47,171 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_fw_rf_serial_read [2021-12-15 13:35:47,171 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_fw_rf_serial_read [2021-12-15 13:35:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:35:47,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:35:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_hw_init [2021-12-15 13:35:47,172 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_hw_init [2021-12-15 13:35:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_bback_off_level [2021-12-15 13:35:47,172 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_bback_off_level [2021-12-15 13:35:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:35:47,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:35:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_hw_pta_mode [2021-12-15 13:35:47,172 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_hw_pta_mode [2021-12-15 13:35:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_dac_swing_level [2021-12-15 13:35:47,172 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_dac_swing_level [2021-12-15 13:35:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_query_rxpwrpercentage [2021-12-15 13:35:47,173 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_query_rxpwrpercentage [2021-12-15 13:35:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_rf_serial_read [2021-12-15 13:35:47,173 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_rf_serial_read [2021-12-15 13:35:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_get_rx_ss [2021-12-15 13:35:47,173 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_get_rx_ss [2021-12-15 13:35:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:35:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:35:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure mgnt_link_status_query [2021-12-15 13:35:47,173 INFO L138 BoogieDeclarations]: Found implementation of procedure mgnt_link_status_query [2021-12-15 13:35:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:35:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:35:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_check_coex_rssi_state [2021-12-15 13:35:47,173 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_check_coex_rssi_state [2021-12-15 13:35:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:35:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:35:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2021-12-15 13:35:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2021-12-15 13:35:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_is_coexist_state_changed [2021-12-15 13:35:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_is_coexist_state_changed [2021-12-15 13:35:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_bt_retry_index [2021-12-15 13:35:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_bt_retry_index [2021-12-15 13:35:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_coex_table [2021-12-15 13:35:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_coex_table [2021-12-15 13:35:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_wlan_act [2021-12-15 13:35:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_wlan_act [2021-12-15 13:35:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_2_ant_hid_sco_esco [2021-12-15 13:35:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_2_ant_hid_sco_esco [2021-12-15 13:35:47,175 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8723ae_enable_fw_download [2021-12-15 13:35:47,175 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8723ae_enable_fw_download [2021-12-15 13:35:47,175 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2021-12-15 13:35:47,175 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2021-12-15 13:35:47,175 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_write_dig [2021-12-15 13:35:47,175 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_write_dig [2021-12-15 13:35:47,175 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_read_eeprom_info [2021-12-15 13:35:47,175 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_read_eeprom_info [2021-12-15 13:35:47,175 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_fw_3a [2021-12-15 13:35:47,175 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_fw_3a [2021-12-15 13:35:47,175 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-15 13:35:47,175 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-15 13:35:47,175 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_fill_h2c_cmd [2021-12-15 13:35:47,175 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_fill_h2c_cmd [2021-12-15 13:35:47,176 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_init_edca_turbo [2021-12-15 13:35:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_init_edca_turbo [2021-12-15 13:35:47,176 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-12-15 13:35:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-12-15 13:35:47,176 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-12-15 13:35:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-12-15 13:35:47,176 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_btdm_coex_all_off [2021-12-15 13:35:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_btdm_coex_all_off [2021-12-15 13:35:47,176 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-12-15 13:35:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-12-15 13:35:47,176 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_iq_calibrate [2021-12-15 13:35:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_iq_calibrate [2021-12-15 13:35:47,176 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reload_adda_regs [2021-12-15 13:35:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reload_adda_regs [2021-12-15 13:35:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-12-15 13:35:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-12-15 13:35:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:35:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:35:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_agc_table [2021-12-15 13:35:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_agc_table [2021-12-15 13:35:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2021-12-15 13:35:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2021-12-15 13:35:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_disable_interrupt [2021-12-15 13:35:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_disable_interrupt [2021-12-15 13:35:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:35:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:35:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_phy_config_rf_with_headerfile [2021-12-15 13:35:47,178 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_phy_config_rf_with_headerfile [2021-12-15 13:35:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_dm_bt_set_sw_rf_rx_lpf_corner [2021-12-15 13:35:47,178 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_dm_bt_set_sw_rf_rx_lpf_corner [2021-12-15 13:35:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2021-12-15 13:35:47,178 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2021-12-15 13:35:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8723ae_set_beacon_related_registers [2021-12-15 13:35:47,178 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8723ae_set_beacon_related_registers [2021-12-15 13:35:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:35:47,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:35:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-12-15 13:35:47,178 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-12-15 13:35:49,151 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:35:49,154 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:35:49,696 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:35:49,701 INFO L158 Benchmark]: Toolchain (without parser) took 15630.40ms. Allocated memory was 75.5MB in the beginning and 1.7GB in the end (delta: 1.6GB). Free memory was 35.4MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 451.9MB. Max. memory is 16.1GB. [2021-12-15 13:35:49,701 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 56.6MB. Free memory was 38.8MB in the beginning and 38.7MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:35:49,701 INFO L158 Benchmark]: CACSL2BoogieTranslator took 11176.74ms. Allocated memory was 75.5MB in the beginning and 851.4MB in the end (delta: 775.9MB). Free memory was 35.1MB in the beginning and 578.1MB in the end (delta: -543.0MB). Peak memory consumption was 381.7MB. Max. memory is 16.1GB. [2021-12-15 13:35:49,702 INFO L158 Benchmark]: Boogie Procedure Inliner took 641.62ms. Allocated memory is still 851.4MB. Free memory was 578.1MB in the beginning and 449.1MB in the end (delta: 129.0MB). Peak memory consumption was 127.9MB. Max. memory is 16.1GB. [2021-12-15 13:35:49,702 INFO L158 Benchmark]: Boogie Preprocessor took 1162.99ms. Allocated memory is still 851.4MB. Free memory was 449.1MB in the beginning and 515.2MB in the end (delta: -66.1MB). Peak memory consumption was 174.1MB. Max. memory is 16.1GB. [2021-12-15 13:35:49,702 INFO L158 Benchmark]: RCFGBuilder took 2645.46ms. Allocated memory was 851.4MB in the beginning and 1.7GB in the end (delta: 851.4MB). Free memory was 515.2MB in the beginning and 1.4GB in the end (delta: -842.0MB). Peak memory consumption was 158.3MB. Max. memory is 16.1GB. [2021-12-15 13:35:49,704 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 56.6MB. Free memory was 38.8MB in the beginning and 38.7MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 11176.74ms. Allocated memory was 75.5MB in the beginning and 851.4MB in the end (delta: 775.9MB). Free memory was 35.1MB in the beginning and 578.1MB in the end (delta: -543.0MB). Peak memory consumption was 381.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 641.62ms. Allocated memory is still 851.4MB. Free memory was 578.1MB in the beginning and 449.1MB in the end (delta: 129.0MB). Peak memory consumption was 127.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1162.99ms. Allocated memory is still 851.4MB. Free memory was 449.1MB in the beginning and 515.2MB in the end (delta: -66.1MB). Peak memory consumption was 174.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2645.46ms. Allocated memory was 851.4MB in the beginning and 1.7GB in the end (delta: 851.4MB). Free memory was 515.2MB in the beginning and 1.4GB in the end (delta: -842.0MB). Peak memory consumption was 158.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:35:49,751 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable