./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--rtl8821ae--rtl8821ae.ko-entry_point.cil.out.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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--rtl8821ae--rtl8821ae.ko-entry_point.cil.out.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 20fc605d82acef0668381f39963b940652c8b072aa23ed3faa442fcdcb54af34 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:23:00,755 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:23:00,762 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:23:00,801 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:23:00,801 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:23:00,804 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:23:00,806 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:23:00,808 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:23:00,809 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:23:00,814 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:23:00,814 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:23:00,815 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:23:00,816 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:23:00,817 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:23:00,818 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:23:00,820 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:23:00,821 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:23:00,821 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:23:00,825 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:23:00,829 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:23:00,830 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:23:00,831 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:23:00,832 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:23:00,832 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:23:00,834 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:23:00,834 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:23:00,834 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:23:00,835 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:23:00,836 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:23:00,836 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:23:00,836 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:23:00,837 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:23:00,838 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:23:00,839 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:23:00,840 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:23:00,840 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:23:00,840 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:23:00,840 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:23:00,841 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:23:00,841 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:23:00,841 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:23:00,842 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:23:00,867 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:23:00,868 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:23:00,868 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:23:00,868 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:23:00,869 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:23:00,869 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:23:00,870 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:23:00,870 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:23:00,870 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:23:00,870 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:23:00,871 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:23:00,871 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:23:00,871 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:23:00,871 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:23:00,872 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:23:00,872 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:23:00,872 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:23:00,872 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:23:00,872 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:23:00,873 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:23:00,873 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:23:00,873 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:23:00,873 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:23:00,873 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:23:00,873 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:23:00,873 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:23:00,874 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:23:00,874 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:23:00,874 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:23:00,874 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:23:00,874 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:23:00,874 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 20fc605d82acef0668381f39963b940652c8b072aa23ed3faa442fcdcb54af34 [2021-12-15 13:23:01,097 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:23:01,114 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:23:01,116 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:23:01,117 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:23:01,118 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:23:01,119 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--rtl8821ae--rtl8821ae.ko-entry_point.cil.out.i [2021-12-15 13:23:01,187 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7b25d7c9/d98ff77397e24e84b67bf7335b1f2507/FLAG8a4510b31 [2021-12-15 13:23:02,144 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:23:02,145 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--rtl8821ae--rtl8821ae.ko-entry_point.cil.out.i [2021-12-15 13:23:02,226 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7b25d7c9/d98ff77397e24e84b67bf7335b1f2507/FLAG8a4510b31 [2021-12-15 13:23:02,422 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7b25d7c9/d98ff77397e24e84b67bf7335b1f2507 [2021-12-15 13:23:02,424 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:23:02,426 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:23:02,427 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:23:02,428 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:23:02,431 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:23:02,432 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:23:02" (1/1) ... [2021-12-15 13:23:02,432 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4588de21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:02, skipping insertion in model container [2021-12-15 13:23:02,433 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:23:02" (1/1) ... [2021-12-15 13:23:02,438 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:23:02,798 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:23:12,098 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--rtl8821ae--rtl8821ae.ko-entry_point.cil.out.i[1318098,1318111] [2021-12-15 13:23:12,302 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:23:13,763 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:23:15,048 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--rtl8821ae--rtl8821ae.ko-entry_point.cil.out.i[1318098,1318111] [2021-12-15 13:23:15,055 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:23:16,409 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:23:16,410 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:16 WrapperNode [2021-12-15 13:23:16,410 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:23:16,411 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:23:16,412 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:23:16,412 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:23:16,417 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:16" (1/1) ... [2021-12-15 13:23:17,116 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:16" (1/1) ... [2021-12-15 13:23:18,987 INFO L137 Inliner]: procedures = 596, calls = 70469, calls flagged for inlining = 260, calls inlined = 253, statements flattened = 90273 [2021-12-15 13:23:18,988 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:23:18,989 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:23:18,989 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:23:18,989 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:23:18,996 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:16" (1/1) ... [2021-12-15 13:23:18,997 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:16" (1/1) ... [2021-12-15 13:23:19,633 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:16" (1/1) ... [2021-12-15 13:23:19,634 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:16" (1/1) ... [2021-12-15 13:23:20,960 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:16" (1/1) ... [2021-12-15 13:23:21,068 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:16" (1/1) ... [2021-12-15 13:23:21,246 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:16" (1/1) ... [2021-12-15 13:23:21,602 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:23:21,604 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:23:21,604 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:23:21,604 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:23:21,605 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:16" (1/1) ... [2021-12-15 13:23:21,611 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:23:21,619 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:23:21,645 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 13:23:21,678 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 13:23:21,687 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_tx_fill_cmddesc [2021-12-15 13:23:21,687 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_tx_fill_cmddesc [2021-12-15 13:23:21,687 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_iqk_tx_fill_iqc [2021-12-15 13:23:21,687 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_iqk_tx_fill_iqc [2021-12-15 13:23:21,687 INFO L130 BoogieDeclarations]: Found specification of procedure phy_get_tx_swing_8812A [2021-12-15 13:23:21,687 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_get_tx_swing_8812A [2021-12-15 13:23:21,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:23:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:23:21,688 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8812ae_phy_iq_calibrate [2021-12-15 13:23:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8812ae_phy_iq_calibrate [2021-12-15 13:23:21,688 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_get_desc [2021-12-15 13:23:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_get_desc [2021-12-15 13:23:21,688 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_dm_init_edca_turbo [2021-12-15 13:23:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_dm_init_edca_turbo [2021-12-15 13:23:21,688 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-15 13:23:21,689 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-15 13:23:21,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-15 13:23:21,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-15 13:23:21,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:23:21,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:23:21,689 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_set_desc [2021-12-15 13:23:21,689 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_set_desc [2021-12-15 13:23:21,689 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_phy_rf_serial_read [2021-12-15 13:23:21,690 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_phy_rf_serial_read [2021-12-15 13:23:21,690 INFO L130 BoogieDeclarations]: Found specification of procedure odm_cfo [2021-12-15 13:23:21,690 INFO L138 BoogieDeclarations]: Found implementation of procedure odm_cfo [2021-12-15 13:23:21,690 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2021-12-15 13:23:21,690 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2021-12-15 13:23:21,690 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_phy_sw_chnl [2021-12-15 13:23:21,690 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_phy_sw_chnl [2021-12-15 13:23:21,690 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_signal_scale_mapping [2021-12-15 13:23:21,690 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_signal_scale_mapping [2021-12-15 13:23:21,691 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_dm_watchdog [2021-12-15 13:23:21,691 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_dm_watchdog [2021-12-15 13:23:21,691 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2021-12-15 13:23:21,691 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2021-12-15 13:23:21,691 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:23:21,691 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:23:21,691 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~~bool~0 [2021-12-15 13:23:21,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~~bool~0 [2021-12-15 13:23:21,692 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_poweroff_adapter [2021-12-15 13:23:21,692 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_poweroff_adapter [2021-12-15 13:23:21,692 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_enable_fw_download [2021-12-15 13:23:21,692 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_enable_fw_download [2021-12-15 13:23:21,692 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_init_sw_leds [2021-12-15 13:23:21,692 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_init_sw_leds [2021-12-15 13:23:21,692 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-12-15 13:23:21,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-12-15 13:23:21,692 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8812ae_set_fw_rsvdpagepkt [2021-12-15 13:23:21,693 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8812ae_set_fw_rsvdpagepkt [2021-12-15 13:23:21,693 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_stop_tx_beacon [2021-12-15 13:23:21,693 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_stop_tx_beacon [2021-12-15 13:23:21,693 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_mdio_read [2021-12-15 13:23:21,693 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_mdio_read [2021-12-15 13:23:21,693 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_card_disable [2021-12-15 13:23:21,693 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_card_disable [2021-12-15 13:23:21,693 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_phy_set_txpower_level_by_path [2021-12-15 13:23:21,694 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_phy_set_txpower_level_by_path [2021-12-15 13:23:21,694 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cmd_send_packet [2021-12-15 13:23:21,694 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cmd_send_packet [2021-12-15 13:23:21,694 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2021-12-15 13:23:21,694 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2021-12-15 13:23:21,694 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~VOID [2021-12-15 13:23:21,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~VOID [2021-12-15 13:23:21,694 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:23:21,694 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:23:21,695 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_dynamic_rqpn [2021-12-15 13:23:21,695 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_dynamic_rqpn [2021-12-15 13:23:21,695 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8812ae_phy_get_chnl_idx_of_txpwr_lmt [2021-12-15 13:23:21,695 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8812ae_phy_get_chnl_idx_of_txpwr_lmt [2021-12-15 13:23:21,695 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_set_fw_media_status_rpt_cmd [2021-12-15 13:23:21,695 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_set_fw_media_status_rpt_cmd [2021-12-15 13:23:21,695 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_set_fw_clock_on [2021-12-15 13:23:21,695 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_set_fw_clock_on [2021-12-15 13:23:21,695 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:23:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_phy_scan_operation_backup [2021-12-15 13:23:21,696 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_phy_scan_operation_backup [2021-12-15 13:23:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_phy_config_rf_with_headerfile [2021-12-15 13:23:21,696 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_phy_config_rf_with_headerfile [2021-12-15 13:23:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_download_rsvd_page [2021-12-15 13:23:21,696 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_download_rsvd_page [2021-12-15 13:23:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8812ae_phy_get_txpower_by_rate_base_index [2021-12-15 13:23:21,696 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8812ae_phy_get_txpower_by_rate_base_index [2021-12-15 13:23:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8812ae_sw_led_off [2021-12-15 13:23:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8812ae_sw_led_off [2021-12-15 13:23:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_check_pcie_dma_hang [2021-12-15 13:23:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_check_pcie_dma_hang [2021-12-15 13:23:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8812ae_dm_txpwr_track_set_pwr [2021-12-15 13:23:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8812ae_dm_txpwr_track_set_pwr [2021-12-15 13:23:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2021-12-15 13:23:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2021-12-15 13:23:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:23:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:23:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-15 13:23:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-15 13:23:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_phy_get_txpower_by_rate_base [2021-12-15 13:23:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_phy_get_txpower_by_rate_base [2021-12-15 13:23:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:23:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_deinit_sw_vars [2021-12-15 13:23:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_deinit_sw_vars [2021-12-15 13:23:21,699 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_protected [2021-12-15 13:23:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_protected [2021-12-15 13:23:21,699 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_phy_switch_wirelessband [2021-12-15 13:23:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_phy_switch_wirelessband [2021-12-15 13:23:21,699 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:23:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:23:21,699 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2021-12-15 13:23:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2021-12-15 13:23:21,699 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_sw_led_off [2021-12-15 13:23:21,700 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_sw_led_off [2021-12-15 13:23:21,700 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_enable_hw_security_config [2021-12-15 13:23:21,700 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_enable_hw_security_config [2021-12-15 13:23:21,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:23:21,700 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_tods [2021-12-15 13:23:21,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_tods [2021-12-15 13:23:21,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:23:21,700 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:23:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:23:21,701 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_dm_edca_choose_traffic_idx [2021-12-15 13:23:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_dm_edca_choose_traffic_idx [2021-12-15 13:23:21,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:23:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:23:21,701 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_phy_set_rf_reg [2021-12-15 13:23:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_phy_set_rf_reg [2021-12-15 13:23:21,701 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_dbi_read [2021-12-15 13:23:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_dbi_read [2021-12-15 13:23:21,702 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2021-12-15 13:23:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2021-12-15 13:23:21,702 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-15 13:23:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-15 13:23:21,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:23:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:23:21,702 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-12-15 13:23:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-12-15 13:23:21,703 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_phy_lc_calibrate [2021-12-15 13:23:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_phy_lc_calibrate [2021-12-15 13:23:21,703 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-12-15 13:23:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-12-15 13:23:21,703 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2021-12-15 13:23:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2021-12-15 13:23:21,703 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-12-15 13:23:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-12-15 13:23:21,703 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_dbi_write [2021-12-15 13:23:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_dbi_write [2021-12-15 13:23:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_get_hw_reg [2021-12-15 13:23:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_get_hw_reg [2021-12-15 13:23:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:23:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:23:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-12-15 13:23:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-12-15 13:23:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_mdio_write [2021-12-15 13:23:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_mdio_write [2021-12-15 13:23:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:23:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_set_fw_related_for_wowlan [2021-12-15 13:23:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_set_fw_related_for_wowlan [2021-12-15 13:23:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_led_control [2021-12-15 13:23:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_led_control [2021-12-15 13:23:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_is_tx_desc_closed [2021-12-15 13:23:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_is_tx_desc_closed [2021-12-15 13:23:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_rx_query_desc [2021-12-15 13:23:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_rx_query_desc [2021-12-15 13:23:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:23:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_config_rf_radio_a [2021-12-15 13:23:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_config_rf_radio_a [2021-12-15 13:23:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_set_fw_remote_wake_ctrl_cmd [2021-12-15 13:23:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_set_fw_remote_wake_ctrl_cmd [2021-12-15 13:23:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_config_rf_radio_b [2021-12-15 13:23:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_config_rf_radio_b [2021-12-15 13:23:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:23:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:23:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:23:21,707 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:23:21,707 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:23:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:23:21,707 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:23:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:23:21,707 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_reset_pcie_interface_dma [2021-12-15 13:23:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_reset_pcie_interface_dma [2021-12-15 13:23:21,707 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_set_network_type [2021-12-15 13:23:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_set_network_type [2021-12-15 13:23:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_set_hw_reg [2021-12-15 13:23:21,708 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_set_hw_reg [2021-12-15 13:23:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_get_btc_status [2021-12-15 13:23:21,708 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_get_btc_status [2021-12-15 13:23:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hal_pwrseqcmdparsing [2021-12-15 13:23:21,708 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hal_pwrseqcmdparsing [2021-12-15 13:23:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure efuse_shadow_read [2021-12-15 13:23:21,708 INFO L138 BoogieDeclarations]: Found implementation of procedure efuse_shadow_read [2021-12-15 13:23:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_return_beacon_queue_skb [2021-12-15 13:23:21,709 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_return_beacon_queue_skb [2021-12-15 13:23:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_resume [2021-12-15 13:23:21,709 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_resume [2021-12-15 13:23:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:23:21,709 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:23:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_init_led [2021-12-15 13:23:21,709 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_init_led [2021-12-15 13:23:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_get_chnl_group [2021-12-15 13:23:21,709 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_get_chnl_group [2021-12-15 13:23:21,710 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_fwlps_enter [2021-12-15 13:23:21,710 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_fwlps_enter [2021-12-15 13:23:21,710 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:23:21,710 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:23:21,710 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_dm_txpwr_track_set_pwr [2021-12-15 13:23:21,710 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_dm_txpwr_track_set_pwr [2021-12-15 13:23:21,710 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_hw_init [2021-12-15 13:23:21,710 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_hw_init [2021-12-15 13:23:21,710 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2021-12-15 13:23:21,711 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2021-12-15 13:23:21,711 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:23:21,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:23:21,711 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_fwlps_leave [2021-12-15 13:23:21,711 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_fwlps_leave [2021-12-15 13:23:21,711 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-15 13:23:21,711 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-15 13:23:21,711 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_sw_led_on [2021-12-15 13:23:21,711 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_sw_led_on [2021-12-15 13:23:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_tx_polling [2021-12-15 13:23:21,712 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_tx_polling [2021-12-15 13:23:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_init_sw_vars [2021-12-15 13:23:21,712 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_init_sw_vars [2021-12-15 13:23:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_disable_interrupt [2021-12-15 13:23:21,712 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_disable_interrupt [2021-12-15 13:23:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:23:21,712 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:23:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_gpio_radio_on_off_checking [2021-12-15 13:23:21,713 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_gpio_radio_on_off_checking [2021-12-15 13:23:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_set_beacon_related_registers [2021-12-15 13:23:21,713 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_set_beacon_related_registers [2021-12-15 13:23:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:23:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_read_eeprom_info [2021-12-15 13:23:21,713 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_read_eeprom_info [2021-12-15 13:23:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:23:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:23:21,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:23:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_DA [2021-12-15 13:23:21,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_DA [2021-12-15 13:23:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2021-12-15 13:23:21,714 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2021-12-15 13:23:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-15 13:23:21,714 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-15 13:23:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8812ae_sw_led_on [2021-12-15 13:23:21,714 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8812ae_sw_led_on [2021-12-15 13:23:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2021-12-15 13:23:21,714 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2021-12-15 13:23:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-12-15 13:23:21,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-12-15 13:23:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure _phy_convert_txpower_dbm_to_relative_value [2021-12-15 13:23:21,715 INFO L138 BoogieDeclarations]: Found implementation of procedure _phy_convert_txpower_dbm_to_relative_value [2021-12-15 13:23:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_set_beacon_interval [2021-12-15 13:23:21,715 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_set_beacon_interval [2021-12-15 13:23:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2021-12-15 13:23:21,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2021-12-15 13:23:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2021-12-15 13:23:21,716 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2021-12-15 13:23:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:23:21,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:23:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_tx_fill_desc [2021-12-15 13:23:21,716 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_tx_fill_desc [2021-12-15 13:23:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2021-12-15 13:23:21,716 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2021-12-15 13:23:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_phy_set_txpower_by_rate_base [2021-12-15 13:23:21,716 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_phy_set_txpower_by_rate_base [2021-12-15 13:23:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:23:21,717 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:23:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_phy_set_bw_mode [2021-12-15 13:23:21,717 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_phy_set_bw_mode [2021-12-15 13:23:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_fromds [2021-12-15 13:23:21,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_fromds [2021-12-15 13:23:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:23:21,717 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:23:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2021-12-15 13:23:21,717 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2021-12-15 13:23:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_rx_command_packet [2021-12-15 13:23:21,718 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_rx_command_packet [2021-12-15 13:23:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_add_wowlan_pattern [2021-12-15 13:23:21,718 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_add_wowlan_pattern [2021-12-15 13:23:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_phy_set_txpower_level_by_path [2021-12-15 13:23:21,718 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_phy_set_txpower_level_by_path [2021-12-15 13:23:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:23:21,718 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:23:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_set_bcn_ctrl_reg [2021-12-15 13:23:21,719 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_set_bcn_ctrl_reg [2021-12-15 13:23:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_download_fw [2021-12-15 13:23:21,719 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_download_fw [2021-12-15 13:23:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_fw_page_write [2021-12-15 13:23:21,719 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_fw_page_write [2021-12-15 13:23:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_config_rf_reg [2021-12-15 13:23:21,719 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_config_rf_reg [2021-12-15 13:23:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_phy_iq_calibrate [2021-12-15 13:23:21,720 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_phy_iq_calibrate [2021-12-15 13:23:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_update_interrupt_mask [2021-12-15 13:23:21,720 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_update_interrupt_mask [2021-12-15 13:23:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_suspend [2021-12-15 13:23:21,720 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_suspend [2021-12-15 13:23:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_firmware_selfreset [2021-12-15 13:23:21,721 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_firmware_selfreset [2021-12-15 13:23:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:23:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:23:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_set_qos [2021-12-15 13:23:21,721 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_set_qos [2021-12-15 13:23:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-15 13:23:21,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-15 13:23:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ctl [2021-12-15 13:23:21,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ctl [2021-12-15 13:23:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-12-15 13:23:21,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-12-15 13:23:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_interrupt_recognized [2021-12-15 13:23:21,722 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_interrupt_recognized [2021-12-15 13:23:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:23:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-12-15 13:23:21,722 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-12-15 13:23:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_phy_set_rf_power_state [2021-12-15 13:23:21,722 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_phy_set_rf_power_state [2021-12-15 13:23:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:23:21,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:23:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2021-12-15 13:23:21,723 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2021-12-15 13:23:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_config_bb_reg [2021-12-15 13:23:21,723 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_config_bb_reg [2021-12-15 13:23:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_set_key [2021-12-15 13:23:21,723 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_set_key [2021-12-15 13:23:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_set_check_bssid [2021-12-15 13:23:21,723 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_set_check_bssid [2021-12-15 13:23:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_check_fw_read_last_h2c [2021-12-15 13:23:21,724 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_check_fw_read_last_h2c [2021-12-15 13:23:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_set_fw_ps_rf_on [2021-12-15 13:23:21,724 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_set_fw_ps_rf_on [2021-12-15 13:23:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2021-12-15 13:23:21,724 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2021-12-15 13:23:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-12-15 13:23:21,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-12-15 13:23:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_hw_rate_to_mrate [2021-12-15 13:23:21,724 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_hw_rate_to_mrate [2021-12-15 13:23:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-12-15 13:23:21,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-12-15 13:23:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8812ae_phy_config_rf_with_headerfile [2021-12-15 13:23:21,725 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8812ae_phy_config_rf_with_headerfile [2021-12-15 13:23:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:23:21,725 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:23:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_set_fw_rsvdpagepkt [2021-12-15 13:23:21,725 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_set_fw_rsvdpagepkt [2021-12-15 13:23:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_llt_write [2021-12-15 13:23:21,726 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_llt_write [2021-12-15 13:23:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_bt_hw_init [2021-12-15 13:23:21,726 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_bt_hw_init [2021-12-15 13:23:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_dm_write_cck_cca_thres [2021-12-15 13:23:21,726 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_dm_write_cck_cca_thres [2021-12-15 13:23:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_phy_query_bb_reg [2021-12-15 13:23:21,726 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_phy_query_bb_reg [2021-12-15 13:23:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_query_rxpwrpercentage [2021-12-15 13:23:21,726 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_query_rxpwrpercentage [2021-12-15 13:23:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8812ae_get_integer_from_string [2021-12-15 13:23:21,727 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8812ae_get_integer_from_string [2021-12-15 13:23:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_phy_calculate_bit_shift [2021-12-15 13:23:21,727 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_phy_calculate_bit_shift [2021-12-15 13:23:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:23:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_phy_set_bb_reg [2021-12-15 13:23:21,727 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_phy_set_bb_reg [2021-12-15 13:23:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2021-12-15 13:23:21,727 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2021-12-15 13:23:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:23:21,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:23:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2021-12-15 13:23:21,728 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2021-12-15 13:23:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware_nowait [2021-12-15 13:23:21,728 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware_nowait [2021-12-15 13:23:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8812ae_phy_get_world_wide_limit [2021-12-15 13:23:21,728 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8812ae_phy_get_world_wide_limit [2021-12-15 13:23:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_set_fw_wowlan_mode [2021-12-15 13:23:21,728 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_set_fw_wowlan_mode [2021-12-15 13:23:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:23:21,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:23:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8812ae_eq_n_byte [2021-12-15 13:23:21,729 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8812ae_eq_n_byte [2021-12-15 13:23:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_resume_tx_beacon [2021-12-15 13:23:21,729 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_resume_tx_beacon [2021-12-15 13:23:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-12-15 13:23:21,729 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-12-15 13:23:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2021-12-15 13:23:21,729 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2021-12-15 13:23:21,730 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_check_condition [2021-12-15 13:23:21,730 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_check_condition [2021-12-15 13:23:21,730 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-15 13:23:21,730 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-15 13:23:21,730 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_set_media_status [2021-12-15 13:23:21,730 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_set_media_status [2021-12-15 13:23:21,730 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-12-15 13:23:21,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-12-15 13:23:21,730 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_dm_clear_txpower_tracking_state [2021-12-15 13:23:21,731 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_dm_clear_txpower_tracking_state [2021-12-15 13:23:21,731 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_fill_h2c_cmd [2021-12-15 13:23:21,731 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_fill_h2c_cmd [2021-12-15 13:23:21,731 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-12-15 13:23:21,731 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-12-15 13:23:21,731 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_update_hal_rate_tbl [2021-12-15 13:23:21,732 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_update_hal_rate_tbl [2021-12-15 13:23:21,732 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_phy_query_rf_reg [2021-12-15 13:23:21,732 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_phy_query_rf_reg [2021-12-15 13:23:21,732 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_dm_write_dig [2021-12-15 13:23:21,732 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_dm_write_dig [2021-12-15 13:23:21,732 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_enable_interrupt [2021-12-15 13:23:21,732 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_enable_interrupt [2021-12-15 13:23:21,732 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_set_fw_clock_off [2021-12-15 13:23:21,732 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_set_fw_clock_off [2021-12-15 13:23:21,732 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2021-12-15 13:23:21,733 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2021-12-15 13:23:21,733 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_phy_config_bb_with_headerfile [2021-12-15 13:23:21,733 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_phy_config_bb_with_headerfile [2021-12-15 13:23:21,733 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_get_txpower_index [2021-12-15 13:23:21,733 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_get_txpower_index [2021-12-15 13:23:21,733 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:23:21,733 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:23:21,733 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8821ae_iqk_rx_fill_iqc [2021-12-15 13:23:21,733 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8821ae_iqk_rx_fill_iqc [2021-12-15 13:23:21,733 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:23:21,734 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:23:21,734 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8821ae_update_channel_access_setting [2021-12-15 13:23:21,734 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8821ae_update_channel_access_setting [2021-12-15 13:23:21,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:23:21,734 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2021-12-15 13:23:21,734 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2021-12-15 13:23:21,734 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-12-15 13:23:21,734 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-12-15 13:23:23,631 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:23:23,635 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:23:31,899 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:23:31,907 INFO L158 Benchmark]: Toolchain (without parser) took 29478.96ms. Allocated memory was 107.0MB in the beginning and 8.4GB in the end (delta: 8.3GB). Free memory was 52.2MB in the beginning and 7.3GB in the end (delta: -7.2GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2021-12-15 13:23:31,908 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 81.8MB. Free memory was 38.9MB in the beginning and 38.9MB in the end (delta: 75.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:23:31,912 INFO L158 Benchmark]: CACSL2BoogieTranslator took 13983.09ms. Allocated memory was 107.0MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 51.9MB in the beginning and 565.5MB in the end (delta: -513.6MB). Peak memory consumption was 927.0MB. Max. memory is 16.1GB. [2021-12-15 13:23:31,913 INFO L158 Benchmark]: Boogie Procedure Inliner took 2577.28ms. Allocated memory was 1.2GB in the beginning and 3.4GB in the end (delta: 2.2GB). Free memory was 565.5MB in the beginning and 2.7GB in the end (delta: -2.1GB). Peak memory consumption was 408.9MB. Max. memory is 16.1GB. [2021-12-15 13:23:31,913 INFO L158 Benchmark]: Boogie Preprocessor took 2613.66ms. Allocated memory is still 3.4GB. Free memory was 2.7GB in the beginning and 2.5GB in the end (delta: 207.6MB). Peak memory consumption was 288.4MB. Max. memory is 16.1GB. [2021-12-15 13:23:31,914 INFO L158 Benchmark]: RCFGBuilder took 10300.30ms. Allocated memory was 3.4GB in the beginning and 8.4GB in the end (delta: 5.0GB). Free memory was 2.5GB in the beginning and 7.3GB in the end (delta: -4.8GB). Peak memory consumption was 405.8MB. Max. memory is 16.1GB. [2021-12-15 13:23:31,924 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 81.8MB. Free memory was 38.9MB in the beginning and 38.9MB in the end (delta: 75.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 13983.09ms. Allocated memory was 107.0MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 51.9MB in the beginning and 565.5MB in the end (delta: -513.6MB). Peak memory consumption was 927.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 2577.28ms. Allocated memory was 1.2GB in the beginning and 3.4GB in the end (delta: 2.2GB). Free memory was 565.5MB in the beginning and 2.7GB in the end (delta: -2.1GB). Peak memory consumption was 408.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2613.66ms. Allocated memory is still 3.4GB. Free memory was 2.7GB in the beginning and 2.5GB in the end (delta: 207.6MB). Peak memory consumption was 288.4MB. Max. memory is 16.1GB. * RCFGBuilder took 10300.30ms. Allocated memory was 3.4GB in the beginning and 8.4GB in the end (delta: 5.0GB). Free memory was 2.5GB in the beginning and 7.3GB in the end (delta: -4.8GB). Peak memory consumption was 405.8MB. 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 13:23:31,979 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--rtl8821ae--rtl8821ae.ko-entry_point.cil.out.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 20fc605d82acef0668381f39963b940652c8b072aa23ed3faa442fcdcb54af34 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:23:33,758 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:23:33,760 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:23:33,789 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:23:33,790 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:23:33,791 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:23:33,792 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:23:33,793 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:23:33,794 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:23:33,797 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:23:33,798 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:23:33,799 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:23:33,800 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:23:33,802 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:23:33,804 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:23:33,805 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:23:33,807 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:23:33,810 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:23:33,811 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:23:33,814 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:23:33,819 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:23:33,820 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:23:33,821 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:23:33,821 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:23:33,824 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:23:33,824 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:23:33,824 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:23:33,825 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:23:33,825 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:23:33,826 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:23:33,826 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:23:33,827 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:23:33,828 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:23:33,828 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:23:33,829 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:23:33,829 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:23:33,830 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:23:33,830 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:23:33,830 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:23:33,831 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:23:33,832 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:23:33,833 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:23:33,850 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:23:33,852 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:23:33,852 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:23:33,854 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:23:33,854 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:23:33,859 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:23:33,860 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:23:33,861 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:23:33,861 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:23:33,861 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:23:33,862 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:23:33,862 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:23:33,862 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:23:33,862 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:23:33,863 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:23:33,863 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:23:33,863 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:23:33,863 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:23:33,863 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:23:33,863 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:23:33,863 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:23:33,864 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:23:33,864 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:23:33,864 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:23:33,864 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:23:33,864 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:23:33,864 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:23:33,864 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:23:33,865 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:23:33,865 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:23:33,865 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:23:33,865 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:23:33,865 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:23:33,866 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:23:33,866 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 20fc605d82acef0668381f39963b940652c8b072aa23ed3faa442fcdcb54af34 [2021-12-15 13:23:34,161 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:23:34,185 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:23:34,188 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:23:34,190 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:23:34,191 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:23:34,192 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--rtl8821ae--rtl8821ae.ko-entry_point.cil.out.i [2021-12-15 13:23:34,242 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/105be9e5d/b5491ce626ad4aed93e285e483bcd7aa/FLAG8f41d16f0 [2021-12-15 13:23:35,467 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:23:35,468 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--rtl8821ae--rtl8821ae.ko-entry_point.cil.out.i [2021-12-15 13:23:35,555 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/105be9e5d/b5491ce626ad4aed93e285e483bcd7aa/FLAG8f41d16f0 [2021-12-15 13:23:35,765 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/105be9e5d/b5491ce626ad4aed93e285e483bcd7aa [2021-12-15 13:23:35,768 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:23:35,770 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:23:35,772 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:23:35,772 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:23:35,776 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:23:35,776 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:23:35" (1/1) ... [2021-12-15 13:23:35,777 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c074ca6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:35, skipping insertion in model container [2021-12-15 13:23:35,778 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:23:35" (1/1) ... [2021-12-15 13:23:35,784 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:23:36,051 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:23:45,552 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--rtl8821ae--rtl8821ae.ko-entry_point.cil.out.i[1318098,1318111] [2021-12-15 13:23:45,731 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:23:47,237 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:23:47,476 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:23:48,545 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--rtl8821ae--rtl8821ae.ko-entry_point.cil.out.i[1318098,1318111] [2021-12-15 13:23:48,552 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:23:49,679 INFO L203 MainTranslator]: Completed pre-run