./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-32_7a-drivers--net--wireless--ipw2x00--ipw2200.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-32_7a-drivers--net--wireless--ipw2x00--ipw2200.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 f51be1fd1489f6fd10278086a70d40c3b301829fbe00686d2ea268042601be44 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:17:27,258 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:17:27,260 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:17:27,318 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:17:27,321 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:17:27,324 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:17:27,326 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:17:27,331 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:17:27,333 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:17:27,339 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:17:27,340 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:17:27,341 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:17:27,341 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:17:27,343 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:17:27,345 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:17:27,347 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:17:27,348 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:17:27,348 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:17:27,349 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:17:27,350 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:17:27,351 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:17:27,352 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:17:27,353 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:17:27,354 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:17:27,356 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:17:27,356 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:17:27,357 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:17:27,357 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:17:27,358 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:17:27,359 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:17:27,359 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:17:27,360 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:17:27,360 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:17:27,361 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:17:27,362 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:17:27,362 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:17:27,363 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:17:27,363 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:17:27,363 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:17:27,364 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:17:27,365 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:17:27,365 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:17:27,386 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:17:27,387 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:17:27,387 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:17:27,387 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:17:27,388 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:17:27,388 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:17:27,389 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:17:27,389 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:17:27,389 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:17:27,389 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:17:27,389 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:17:27,390 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:17:27,390 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:17:27,390 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:17:27,390 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:17:27,390 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:17:27,391 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:17:27,391 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:17:27,391 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:17:27,391 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:17:27,391 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:17:27,392 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:17:27,392 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:17:27,392 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:17:27,392 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:17:27,392 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:17:27,393 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:17:27,393 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:17:27,393 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:17:27,393 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:17:27,393 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:17:27,394 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f51be1fd1489f6fd10278086a70d40c3b301829fbe00686d2ea268042601be44 [2021-12-15 13:17:27,585 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:17:27,606 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:17:27,609 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:17:27,611 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:17:27,611 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:17:27,612 INFO L432 ainManager$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-32_7a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i [2021-12-15 13:17:27,676 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f58587e4/d54a0369a0184884b8ad3cf0acd5488e/FLAG4c56fd42a [2021-12-15 13:17:28,755 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:17:28,756 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i [2021-12-15 13:17:28,840 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f58587e4/d54a0369a0184884b8ad3cf0acd5488e/FLAG4c56fd42a [2021-12-15 13:17:29,199 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f58587e4/d54a0369a0184884b8ad3cf0acd5488e [2021-12-15 13:17:29,205 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:17:29,207 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:17:29,210 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:17:29,210 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:17:29,213 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:17:29,213 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:17:29" (1/1) ... [2021-12-15 13:17:29,214 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d868b52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:29, skipping insertion in model container [2021-12-15 13:17:29,215 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:17:29" (1/1) ... [2021-12-15 13:17:29,221 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:17:29,518 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:17:41,198 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-32_7a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i[1101356,1101369] [2021-12-15 13:17:41,747 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:17:41,929 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:17:42,915 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-32_7a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i[1101356,1101369] [2021-12-15 13:17:42,928 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:17:43,657 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:17:43,659 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:43 WrapperNode [2021-12-15 13:17:43,660 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:17:43,661 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:17:43,661 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:17:43,661 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:17:43,667 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:43" (1/1) ... [2021-12-15 13:17:44,010 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:43" (1/1) ... [2021-12-15 13:17:44,725 INFO L137 Inliner]: procedures = 1049, calls = 13729, calls flagged for inlining = 540, calls inlined = 387, statements flattened = 21815 [2021-12-15 13:17:44,726 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:17:44,728 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:17:44,728 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:17:44,728 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:17:44,736 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:43" (1/1) ... [2021-12-15 13:17:44,737 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:43" (1/1) ... [2021-12-15 13:17:44,951 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:43" (1/1) ... [2021-12-15 13:17:44,952 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:43" (1/1) ... [2021-12-15 13:17:45,474 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:43" (1/1) ... [2021-12-15 13:17:45,590 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:43" (1/1) ... [2021-12-15 13:17:45,703 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:43" (1/1) ... [2021-12-15 13:17:45,816 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:17:45,817 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:17:45,817 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:17:45,817 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:17:45,818 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:43" (1/1) ... [2021-12-15 13:17:45,825 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:17:45,836 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:17:45,860 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 13:17:45,887 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 13:17:45,909 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_link_down [2021-12-15 13:17:45,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_link_down [2021-12-15 13:17:45,910 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2021-12-15 13:17:45,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2021-12-15 13:17:45,910 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_rf_kill [2021-12-15 13:17:45,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_rf_kill [2021-12-15 13:17:45,911 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-12-15 13:17:45,911 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-12-15 13:17:45,911 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_reset_stats [2021-12-15 13:17:45,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_reset_stats [2021-12-15 13:17:45,911 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_ssid [2021-12-15 13:17:45,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_ssid [2021-12-15 13:17:45,912 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_channel_to_index [2021-12-15 13:17:45,912 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_channel_to_index [2021-12-15 13:17:45,912 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2021-12-15 13:17:45,912 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2021-12-15 13:17:45,912 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_link_on [2021-12-15 13:17:45,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_link_on [2021-12-15 13:17:45,913 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-12-15 13:17:45,913 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-12-15 13:17:45,913 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2021-12-15 13:17:45,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2021-12-15 13:17:45,913 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_associate [2021-12-15 13:17:45,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_associate [2021-12-15 13:17:45,914 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:17:45,914 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:17:45,914 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_qos_activate [2021-12-15 13:17:45,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_qos_activate [2021-12-15 13:17:45,914 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2021-12-15 13:17:45,914 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2021-12-15 13:17:45,915 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2021-12-15 13:17:45,915 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2021-12-15 13:17:45,915 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:17:45,915 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_rx_queue_replenish [2021-12-15 13:17:45,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_rx_queue_replenish [2021-12-15 13:17:45,916 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:17:45,916 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:17:45,916 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:17:45,916 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:17:45,917 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2021-12-15 13:17:45,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2021-12-15 13:17:45,917 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:17:45,917 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:17:45,917 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2021-12-15 13:17:45,918 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2021-12-15 13:17:45,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:17:45,918 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:17:45,918 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2021-12-15 13:17:45,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2021-12-15 13:17:45,919 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:17:45,919 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:17:45,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_ipw_priv [2021-12-15 13:17:45,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_ipw_priv [2021-12-15 13:17:45,919 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:17:45,920 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:17:45,920 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2021-12-15 13:17:45,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2021-12-15 13:17:45,921 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:17:45,921 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:17:45,922 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2021-12-15 13:17:45,922 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2021-12-15 13:17:45,922 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_adapter_restart [2021-12-15 13:17:45,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_adapter_restart [2021-12-15 13:17:45,922 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_is_valid_channel [2021-12-15 13:17:45,922 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_is_valid_channel [2021-12-15 13:17:45,923 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_current_rate [2021-12-15 13:17:45,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_current_rate [2021-12-15 13:17:45,923 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2021-12-15 13:17:45,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2021-12-15 13:17:45,923 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2021-12-15 13:17:45,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2021-12-15 13:17:45,924 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:17:45,924 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:17:45,925 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-12-15 13:17:45,925 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-12-15 13:17:45,925 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_direct_scan [2021-12-15 13:17:45,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_direct_scan [2021-12-15 13:17:45,925 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_link_off [2021-12-15 13:17:45,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_link_off [2021-12-15 13:17:45,925 INFO L130 BoogieDeclarations]: Found specification of procedure notify_wx_assoc_event [2021-12-15 13:17:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_wx_assoc_event [2021-12-15 13:17:45,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:17:45,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_26 [2021-12-15 13:17:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_26 [2021-12-15 13:17:45,926 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2021-12-15 13:17:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2021-12-15 13:17:45,927 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_adapter_restart [2021-12-15 13:17:45,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_adapter_restart [2021-12-15 13:17:45,927 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2021-12-15 13:17:45,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2021-12-15 13:17:45,928 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:17:45,928 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:17:45,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:17:45,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:17:45,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:17:45,929 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-15 13:17:45,929 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-15 13:17:45,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:17:45,930 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_scan_type [2021-12-15 13:17:45,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_scan_type [2021-12-15 13:17:45,931 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2021-12-15 13:17:45,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2021-12-15 13:17:45,931 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:17:45,931 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:17:45,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:17:45,931 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-15 13:17:45,931 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-15 13:17:45,932 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:17:45,932 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2021-12-15 13:17:45,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2021-12-15 13:17:45,932 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2021-12-15 13:17:45,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2021-12-15 13:17:45,933 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2021-12-15 13:17:45,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2021-12-15 13:17:45,933 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:17:45,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:17:45,933 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2021-12-15 13:17:45,934 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2021-12-15 13:17:45,934 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_copy_rates [2021-12-15 13:17:45,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_copy_rates [2021-12-15 13:17:45,936 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-12-15 13:17:45,936 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-12-15 13:17:45,937 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2021-12-15 13:17:45,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2021-12-15 13:17:45,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:17:45,939 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2021-12-15 13:17:45,939 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2021-12-15 13:17:45,939 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:17:45,944 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:17:45,944 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2021-12-15 13:17:45,945 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2021-12-15 13:17:45,945 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2021-12-15 13:17:45,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2021-12-15 13:17:45,945 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:17:45,945 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:17:45,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:17:45,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:17:45,945 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-12-15 13:17:45,946 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-12-15 13:17:45,946 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:17:45,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:17:45,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:17:45,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:17:45,946 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2021-12-15 13:17:45,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2021-12-15 13:17:45,947 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_max_rate [2021-12-15 13:17:45,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_max_rate [2021-12-15 13:17:45,947 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_roam [2021-12-15 13:17:45,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_roam [2021-12-15 13:17:45,947 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-15 13:17:45,947 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-15 13:17:45,947 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2021-12-15 13:17:45,948 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2021-12-15 13:17:45,948 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2021-12-15 13:17:45,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2021-12-15 13:17:45,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:17:45,948 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_scan_check [2021-12-15 13:17:45,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_scan_check [2021-12-15 13:17:45,948 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:17:45,948 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:17:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2021-12-15 13:17:45,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2021-12-15 13:17:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:17:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2021-12-15 13:17:45,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2021-12-15 13:17:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2021-12-15 13:17:45,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2021-12-15 13:17:45,950 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_passive_scan [2021-12-15 13:17:45,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_passive_scan [2021-12-15 13:17:45,950 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2021-12-15 13:17:45,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2021-12-15 13:17:45,950 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2021-12-15 13:17:45,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2021-12-15 13:17:45,950 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2021-12-15 13:17:45,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2021-12-15 13:17:45,951 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:17:45,951 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:17:45,951 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-15 13:17:45,951 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-15 13:17:45,951 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:17:45,951 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:17:45,951 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:17:45,952 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:17:45,952 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2021-12-15 13:17:45,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2021-12-15 13:17:45,952 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:17:45,952 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:17:45,952 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-12-15 13:17:45,952 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-12-15 13:17:45,952 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2021-12-15 13:17:45,953 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2021-12-15 13:17:45,953 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2021-12-15 13:17:45,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2021-12-15 13:17:45,953 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2021-12-15 13:17:45,953 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2021-12-15 13:17:45,953 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_link_up [2021-12-15 13:17:45,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_link_up [2021-12-15 13:17:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_change_mtu [2021-12-15 13:17:45,954 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_change_mtu [2021-12-15 13:17:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-12-15 13:17:45,954 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-12-15 13:17:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:17:45,954 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:17:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2021-12-15 13:17:45,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2021-12-15 13:17:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2021-12-15 13:17:45,955 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2021-12-15 13:17:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2021-12-15 13:17:45,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2021-12-15 13:17:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2021-12-15 13:17:45,955 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2021-12-15 13:17:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:17:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:17:45,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:17:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2021-12-15 13:17:45,956 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2021-12-15 13:17:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2021-12-15 13:17:45,956 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2021-12-15 13:17:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2021-12-15 13:17:45,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2021-12-15 13:17:45,957 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2021-12-15 13:17:45,957 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2021-12-15 13:17:45,957 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2021-12-15 13:17:45,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2021-12-15 13:17:45,957 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_radio_kill_sw [2021-12-15 13:17:45,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_radio_kill_sw [2021-12-15 13:17:45,958 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_scan_helper [2021-12-15 13:17:45,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_scan_helper [2021-12-15 13:17:45,958 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2021-12-15 13:17:45,958 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2021-12-15 13:17:45,958 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2021-12-15 13:17:45,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2021-12-15 13:17:45,958 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 13:17:45,958 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 13:17:45,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-15 13:17:45,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-15 13:17:45,959 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-12-15 13:17:45,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-12-15 13:17:45,959 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2021-12-15 13:17:45,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2021-12-15 13:17:45,959 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_disassociate [2021-12-15 13:17:45,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_disassociate [2021-12-15 13:17:45,960 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2021-12-15 13:17:45,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2021-12-15 13:17:45,960 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2021-12-15 13:17:45,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2021-12-15 13:17:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-15 13:17:45,964 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-15 13:17:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_system_config [2021-12-15 13:17:45,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_system_config [2021-12-15 13:17:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2021-12-15 13:17:45,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2021-12-15 13:17:45,965 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:17:45,965 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:17:45,965 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2021-12-15 13:17:45,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2021-12-15 13:17:45,966 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2021-12-15 13:17:45,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2021-12-15 13:17:45,966 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_gather_stats [2021-12-15 13:17:45,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_gather_stats [2021-12-15 13:17:45,967 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2021-12-15 13:17:45,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2021-12-15 13:17:45,967 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:17:45,967 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:17:45,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:17:45,967 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:17:45,967 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2021-12-15 13:17:45,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2021-12-15 13:17:45,968 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2021-12-15 13:17:45,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2021-12-15 13:17:45,968 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_scan_channels [2021-12-15 13:17:45,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_scan_channels [2021-12-15 13:17:45,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:17:45,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:17:45,968 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2021-12-15 13:17:45,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2021-12-15 13:17:45,969 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_21 [2021-12-15 13:17:45,969 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_21 [2021-12-15 13:17:45,969 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:17:45,969 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:17:45,969 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2021-12-15 13:17:45,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2021-12-15 13:17:45,969 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:17:45,970 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:17:45,970 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2021-12-15 13:17:45,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2021-12-15 13:17:45,970 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-12-15 13:17:45,970 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-12-15 13:17:45,970 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-12-15 13:17:45,970 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-12-15 13:17:45,970 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:17:45,971 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:17:45,971 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2021-12-15 13:17:45,971 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2021-12-15 13:17:45,971 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:17:45,971 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_down [2021-12-15 13:17:45,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_down [2021-12-15 13:17:45,971 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-12-15 13:17:45,972 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-12-15 13:17:45,972 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:17:45,972 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:17:45,972 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:17:45,972 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:17:45,972 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-12-15 13:17:45,972 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-12-15 13:17:45,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:17:45,973 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2021-12-15 13:17:45,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2021-12-15 13:17:45,973 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-15 13:17:45,973 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-15 13:17:45,973 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:17:45,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:17:45,973 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_adhoc_check [2021-12-15 13:17:45,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_adhoc_check [2021-12-15 13:17:45,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:17:45,974 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:17:45,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:17:45,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:17:45,974 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:17:45,974 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_up [2021-12-15 13:17:45,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_up [2021-12-15 13:17:45,975 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_abort_scan [2021-12-15 13:17:45,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_abort_scan [2021-12-15 13:17:45,975 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:17:45,975 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:17:45,975 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2021-12-15 13:17:45,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2021-12-15 13:17:45,975 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2021-12-15 13:17:45,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2021-12-15 13:17:45,976 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2021-12-15 13:17:45,976 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2021-12-15 13:17:45,976 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2021-12-15 13:17:45,976 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2021-12-15 13:17:45,976 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_activity_off [2021-12-15 13:17:45,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_activity_off [2021-12-15 13:17:45,976 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_scan_event [2021-12-15 13:17:45,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_scan_event [2021-12-15 13:17:45,977 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2021-12-15 13:17:45,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2021-12-15 13:17:45,977 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2021-12-15 13:17:45,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2021-12-15 13:17:45,977 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2021-12-15 13:17:45,977 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2021-12-15 13:17:45,977 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2021-12-15 13:17:45,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2021-12-15 13:17:45,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_ipw_priv [2021-12-15 13:17:45,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_ipw_priv [2021-12-15 13:17:45,978 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:17:45,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:17:45,978 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_gather_stats [2021-12-15 13:17:45,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_gather_stats [2021-12-15 13:17:45,978 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-12-15 13:17:45,979 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-12-15 13:17:45,979 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-15 13:17:45,979 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-15 13:17:45,979 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_is_valid_mode [2021-12-15 13:17:45,979 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_is_valid_mode [2021-12-15 13:17:45,979 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_remove_current_network [2021-12-15 13:17:45,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_remove_current_network [2021-12-15 13:17:45,980 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2021-12-15 13:17:45,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2021-12-15 13:17:45,980 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_21 [2021-12-15 13:17:45,980 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_21 [2021-12-15 13:17:45,980 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2021-12-15 13:17:45,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2021-12-15 13:17:45,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:17:45,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:17:45,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:17:45,981 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-15 13:17:45,981 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-15 13:17:45,981 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2021-12-15 13:17:45,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2021-12-15 13:17:45,981 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_associate [2021-12-15 13:17:45,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_associate [2021-12-15 13:17:45,982 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2021-12-15 13:17:45,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2021-12-15 13:17:45,982 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_passive_dwell_time [2021-12-15 13:17:45,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_passive_dwell_time [2021-12-15 13:17:45,982 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2021-12-15 13:17:45,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2021-12-15 13:17:45,982 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2021-12-15 13:17:45,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2021-12-15 13:17:45,983 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2021-12-15 13:17:45,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2021-12-15 13:17:45,983 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-15 13:17:45,983 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-15 13:17:45,983 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_fixed_rate [2021-12-15 13:17:45,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_fixed_rate [2021-12-15 13:17:45,983 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:17:45,984 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:17:45,984 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2021-12-15 13:17:45,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2021-12-15 13:17:45,984 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:17:45,984 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:17:45,984 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2021-12-15 13:17:45,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2021-12-15 13:17:45,984 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:17:45,985 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:17:45,985 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:17:45,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:17:45,985 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_debug_config [2021-12-15 13:17:45,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_debug_config [2021-12-15 13:17:45,985 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:17:45,985 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:17:45,986 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_capture_event_log [2021-12-15 13:17:45,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_capture_event_log [2021-12-15 13:17:45,986 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2021-12-15 13:17:45,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2021-12-15 13:17:45,986 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_event_log_len [2021-12-15 13:17:45,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_event_log_len [2021-12-15 13:17:45,986 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2021-12-15 13:17:45,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2021-12-15 13:17:45,987 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_best_network [2021-12-15 13:17:45,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_best_network [2021-12-15 13:17:45,987 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-12-15 13:17:45,987 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-12-15 13:17:45,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:17:45,987 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2021-12-15 13:17:45,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2021-12-15 13:17:45,988 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_associate_network [2021-12-15 13:17:45,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_associate_network [2021-12-15 13:17:45,988 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2021-12-15 13:17:45,988 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2021-12-15 13:17:45,988 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_scan [2021-12-15 13:17:45,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_scan [2021-12-15 13:17:45,988 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2021-12-15 13:17:45,988 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2021-12-15 13:17:45,989 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-12-15 13:17:45,989 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-12-15 13:17:45,989 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2021-12-15 13:17:45,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2021-12-15 13:17:45,989 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-12-15 13:17:45,989 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-12-15 13:17:45,989 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2021-12-15 13:17:45,990 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2021-12-15 13:17:45,990 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2021-12-15 13:17:45,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2021-12-15 13:17:45,990 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-12-15 13:17:45,990 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-12-15 13:17:45,990 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2021-12-15 13:17:45,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2021-12-15 13:17:45,990 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_compatible_rates [2021-12-15 13:17:45,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_compatible_rates [2021-12-15 13:17:45,991 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2021-12-15 13:17:45,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2021-12-15 13:17:45,991 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-12-15 13:17:45,991 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-12-15 13:17:45,991 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:17:45,991 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:17:45,992 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-12-15 13:17:45,992 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-12-15 13:17:45,992 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2021-12-15 13:17:45,992 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2021-12-15 13:17:45,992 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_mac_address [2021-12-15 13:17:45,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_mac_address [2021-12-15 13:17:45,992 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_rate_in_mask [2021-12-15 13:17:45,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_rate_in_mask [2021-12-15 13:17:45,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:17:45,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:17:45,993 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2021-12-15 13:17:45,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2021-12-15 13:17:45,993 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-12-15 13:17:45,993 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-12-15 13:17:45,993 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2021-12-15 13:17:45,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2021-12-15 13:17:45,994 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtol [2021-12-15 13:17:45,994 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtol [2021-12-15 13:17:45,994 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:17:45,994 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:17:45,994 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:17:45,994 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:17:45,994 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2021-12-15 13:17:45,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2021-12-15 13:17:45,995 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_merge_adhoc_network [2021-12-15 13:17:45,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_merge_adhoc_network [2021-12-15 13:17:45,995 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:17:45,995 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:17:45,995 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2021-12-15 13:17:45,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2021-12-15 13:17:45,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_27 [2021-12-15 13:17:45,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_27 [2021-12-15 13:17:45,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:17:45,996 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:17:45,996 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:17:45,996 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-15 13:17:45,996 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-12-15 13:17:45,996 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-12-15 13:17:47,661 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:17:47,667 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:17:48,125 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:17:48,130 INFO L158 Benchmark]: Toolchain (without parser) took 18922.05ms. Allocated memory was 109.1MB in the beginning and 1.0GB in the end (delta: 924.8MB). Free memory was 60.8MB in the beginning and 583.3MB in the end (delta: -522.5MB). Peak memory consumption was 399.8MB. Max. memory is 16.1GB. [2021-12-15 13:17:48,131 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 88.1MB. Free memory was 45.5MB in the beginning and 45.4MB in the end (delta: 34.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:17:48,132 INFO L158 Benchmark]: CACSL2BoogieTranslator took 14450.48ms. Allocated memory was 109.1MB in the beginning and 425.7MB in the end (delta: 316.7MB). Free memory was 60.8MB in the beginning and 178.0MB in the end (delta: -117.2MB). Peak memory consumption was 232.6MB. Max. memory is 16.1GB. [2021-12-15 13:17:48,132 INFO L158 Benchmark]: Boogie Procedure Inliner took 1065.64ms. Allocated memory is still 425.7MB. Free memory was 178.0MB in the beginning and 176.5MB in the end (delta: 1.5MB). Peak memory consumption was 100.1MB. Max. memory is 16.1GB. [2021-12-15 13:17:48,133 INFO L158 Benchmark]: Boogie Preprocessor took 1088.43ms. Allocated memory was 425.7MB in the beginning and 1.0GB in the end (delta: 608.2MB). Free memory was 176.5MB in the beginning and 706.0MB in the end (delta: -529.5MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. [2021-12-15 13:17:48,133 INFO L158 Benchmark]: RCFGBuilder took 2311.68ms. Allocated memory is still 1.0GB. Free memory was 706.0MB in the beginning and 583.3MB in the end (delta: 122.7MB). Peak memory consumption was 123.7MB. Max. memory is 16.1GB. [2021-12-15 13:17:48,136 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 88.1MB. Free memory was 45.5MB in the beginning and 45.4MB in the end (delta: 34.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 14450.48ms. Allocated memory was 109.1MB in the beginning and 425.7MB in the end (delta: 316.7MB). Free memory was 60.8MB in the beginning and 178.0MB in the end (delta: -117.2MB). Peak memory consumption was 232.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1065.64ms. Allocated memory is still 425.7MB. Free memory was 178.0MB in the beginning and 176.5MB in the end (delta: 1.5MB). Peak memory consumption was 100.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1088.43ms. Allocated memory was 425.7MB in the beginning and 1.0GB in the end (delta: 608.2MB). Free memory was 176.5MB in the beginning and 706.0MB in the end (delta: -529.5MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. * RCFGBuilder took 2311.68ms. Allocated memory is still 1.0GB. Free memory was 706.0MB in the beginning and 583.3MB in the end (delta: 122.7MB). Peak memory consumption was 123.7MB. 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 13:17:48,184 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 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-32_7a-drivers--net--wireless--ipw2x00--ipw2200.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 f51be1fd1489f6fd10278086a70d40c3b301829fbe00686d2ea268042601be44 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:17:50,127 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:17:50,129 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:17:50,166 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:17:50,167 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:17:50,171 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:17:50,173 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:17:50,178 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:17:50,180 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:17:50,184 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:17:50,185 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:17:50,186 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:17:50,186 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:17:50,188 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:17:50,190 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:17:50,193 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:17:50,194 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:17:50,195 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:17:50,199 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:17:50,202 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:17:50,205 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:17:50,206 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:17:50,207 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:17:50,209 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:17:50,218 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:17:50,219 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:17:50,219 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:17:50,220 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:17:50,221 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:17:50,222 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:17:50,222 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:17:50,223 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:17:50,224 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:17:50,225 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:17:50,225 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:17:50,226 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:17:50,227 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:17:50,227 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:17:50,227 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:17:50,228 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:17:50,229 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:17:50,232 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:17:50,265 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:17:50,265 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:17:50,266 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:17:50,266 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:17:50,267 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:17:50,268 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:17:50,269 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:17:50,269 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:17:50,269 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:17:50,269 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:17:50,270 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:17:50,270 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:17:50,270 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:17:50,270 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:17:50,271 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:17:50,271 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:17:50,271 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:17:50,271 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:17:50,271 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:17:50,272 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:17:50,272 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:17:50,272 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:17:50,272 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:17:50,272 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:17:50,273 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:17:50,273 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:17:50,273 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:17:50,273 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:17:50,273 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:17:50,274 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:17:50,274 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:17:50,274 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:17:50,274 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:17:50,274 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:17:50,275 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f51be1fd1489f6fd10278086a70d40c3b301829fbe00686d2ea268042601be44 [2021-12-15 13:17:50,570 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:17:50,596 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:17:50,598 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:17:50,599 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:17:50,600 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:17:50,602 INFO L432 ainManager$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-32_7a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i [2021-12-15 13:17:50,671 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9d354ce72/850869f726814f519f38f03c07ce721f/FLAG17075859e [2021-12-15 13:17:51,867 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:17:51,868 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i [2021-12-15 13:17:51,970 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9d354ce72/850869f726814f519f38f03c07ce721f/FLAG17075859e [2021-12-15 13:17:52,057 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9d354ce72/850869f726814f519f38f03c07ce721f [2021-12-15 13:17:52,059 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:17:52,061 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:17:52,063 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:17:52,063 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:17:52,066 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:17:52,067 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:17:52" (1/1) ... [2021-12-15 13:17:52,084 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ff810b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:52, skipping insertion in model container [2021-12-15 13:17:52,084 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:17:52" (1/1) ... [2021-12-15 13:17:52,091 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:17:52,396 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:18:05,132 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-32_7a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i[1101356,1101369] [2021-12-15 13:18:05,652 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:18:05,852 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:18:06,022 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:18:06,854 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-32_7a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i[1101356,1101369] [2021-12-15 13:18:06,867 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:18:07,084 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:18:07,848 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-32_7a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i[1101356,1101369] [2021-12-15 13:18:07,861 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:18:08,461 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:18:08,462 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:08 WrapperNode [2021-12-15 13:18:08,462 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:18:08,463 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:18:08,463 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:18:08,464 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:18:08,469 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:08" (1/1) ... [2021-12-15 13:18:08,749 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:08" (1/1) ... [2021-12-15 13:18:09,254 INFO L137 Inliner]: procedures = 1064, calls = 13722, calls flagged for inlining = 545, calls inlined = 392, statements flattened = 21387 [2021-12-15 13:18:09,255 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:18:09,256 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:18:09,257 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:18:09,257 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:18:09,265 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:08" (1/1) ... [2021-12-15 13:18:09,266 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:08" (1/1) ... [2021-12-15 13:18:09,412 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:08" (1/1) ... [2021-12-15 13:18:09,414 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:08" (1/1) ... [2021-12-15 13:18:09,846 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:08" (1/1) ... [2021-12-15 13:18:09,900 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:08" (1/1) ... [2021-12-15 13:18:09,995 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:08" (1/1) ... [2021-12-15 13:18:10,245 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:18:10,247 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:18:10,248 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:18:10,248 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:18:10,249 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:08" (1/1) ... [2021-12-15 13:18:10,255 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:18:10,264 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:18:10,289 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 13:18:10,312 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 13:18:10,328 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_link_down [2021-12-15 13:18:10,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_link_down [2021-12-15 13:18:10,329 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_rf_kill [2021-12-15 13:18:10,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_rf_kill [2021-12-15 13:18:10,329 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-12-15 13:18:10,329 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-12-15 13:18:10,329 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_reset_stats [2021-12-15 13:18:10,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_reset_stats [2021-12-15 13:18:10,330 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_ssid [2021-12-15 13:18:10,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_ssid [2021-12-15 13:18:10,330 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_channel_to_index [2021-12-15 13:18:10,330 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_channel_to_index [2021-12-15 13:18:10,330 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2021-12-15 13:18:10,330 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2021-12-15 13:18:10,331 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_link_on [2021-12-15 13:18:10,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_link_on [2021-12-15 13:18:10,331 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-12-15 13:18:10,331 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-12-15 13:18:10,331 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2021-12-15 13:18:10,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2021-12-15 13:18:10,332 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_associate [2021-12-15 13:18:10,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_associate [2021-12-15 13:18:10,332 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:18:10,332 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:18:10,332 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_qos_activate [2021-12-15 13:18:10,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_qos_activate [2021-12-15 13:18:10,333 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2021-12-15 13:18:10,333 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2021-12-15 13:18:10,333 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2021-12-15 13:18:10,333 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2021-12-15 13:18:10,333 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:18:10,333 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_rx_queue_replenish [2021-12-15 13:18:10,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_rx_queue_replenish [2021-12-15 13:18:10,334 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:18:10,335 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:18:10,335 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:18:10,335 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:18:10,335 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2021-12-15 13:18:10,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2021-12-15 13:18:10,336 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:18:10,336 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:18:10,336 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2021-12-15 13:18:10,336 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2021-12-15 13:18:10,336 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:18:10,336 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:18:10,337 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2021-12-15 13:18:10,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2021-12-15 13:18:10,337 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:18:10,337 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:18:10,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_ipw_priv [2021-12-15 13:18:10,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_ipw_priv [2021-12-15 13:18:10,339 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:18:10,339 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:18:10,339 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2021-12-15 13:18:10,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2021-12-15 13:18:10,339 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:18:10,339 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:18:10,340 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2021-12-15 13:18:10,340 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2021-12-15 13:18:10,340 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_adapter_restart [2021-12-15 13:18:10,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_adapter_restart [2021-12-15 13:18:10,340 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_is_valid_channel [2021-12-15 13:18:10,341 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_is_valid_channel [2021-12-15 13:18:10,341 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_current_rate [2021-12-15 13:18:10,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_current_rate [2021-12-15 13:18:10,341 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2021-12-15 13:18:10,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2021-12-15 13:18:10,342 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2021-12-15 13:18:10,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2021-12-15 13:18:10,342 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:18:10,342 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:18:10,343 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-12-15 13:18:10,343 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-12-15 13:18:10,343 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_direct_scan [2021-12-15 13:18:10,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_direct_scan [2021-12-15 13:18:10,343 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_link_off [2021-12-15 13:18:10,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_link_off [2021-12-15 13:18:10,344 INFO L130 BoogieDeclarations]: Found specification of procedure notify_wx_assoc_event [2021-12-15 13:18:10,344 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_wx_assoc_event [2021-12-15 13:18:10,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_26 [2021-12-15 13:18:10,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_26 [2021-12-15 13:18:10,344 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2021-12-15 13:18:10,344 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2021-12-15 13:18:10,345 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_adapter_restart [2021-12-15 13:18:10,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_adapter_restart [2021-12-15 13:18:10,345 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2021-12-15 13:18:10,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2021-12-15 13:18:10,346 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:18:10,346 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:18:10,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:18:10,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:18:10,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:18:10,347 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-15 13:18:10,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-15 13:18:10,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:18:10,347 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_scan_type [2021-12-15 13:18:10,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_scan_type [2021-12-15 13:18:10,348 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2021-12-15 13:18:10,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2021-12-15 13:18:10,348 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:18:10,348 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:18:10,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:18:10,348 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-15 13:18:10,348 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-15 13:18:10,349 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:18:10,349 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2021-12-15 13:18:10,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2021-12-15 13:18:10,349 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2021-12-15 13:18:10,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2021-12-15 13:18:10,349 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2021-12-15 13:18:10,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2021-12-15 13:18:10,350 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:18:10,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:18:10,350 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2021-12-15 13:18:10,350 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2021-12-15 13:18:10,350 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_copy_rates [2021-12-15 13:18:10,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_copy_rates [2021-12-15 13:18:10,352 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-12-15 13:18:10,352 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-12-15 13:18:10,352 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2021-12-15 13:18:10,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2021-12-15 13:18:10,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:18:10,357 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2021-12-15 13:18:10,358 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2021-12-15 13:18:10,358 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:18:10,358 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:18:10,358 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2021-12-15 13:18:10,358 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2021-12-15 13:18:10,358 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2021-12-15 13:18:10,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2021-12-15 13:18:10,359 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:18:10,359 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:18:10,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:18:10,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:18:10,359 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-12-15 13:18:10,359 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-12-15 13:18:10,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:18:10,360 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:18:10,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:18:10,360 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:18:10,360 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2021-12-15 13:18:10,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2021-12-15 13:18:10,360 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_max_rate [2021-12-15 13:18:10,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_max_rate [2021-12-15 13:18:10,361 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_roam [2021-12-15 13:18:10,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_roam [2021-12-15 13:18:10,361 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-15 13:18:10,361 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-15 13:18:10,361 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2021-12-15 13:18:10,361 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2021-12-15 13:18:10,361 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2021-12-15 13:18:10,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2021-12-15 13:18:10,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:18:10,362 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_scan_check [2021-12-15 13:18:10,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_scan_check [2021-12-15 13:18:10,362 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:18:10,362 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:18:10,362 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2021-12-15 13:18:10,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2021-12-15 13:18:10,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:18:10,363 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2021-12-15 13:18:10,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2021-12-15 13:18:10,363 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_passive_scan [2021-12-15 13:18:10,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_passive_scan [2021-12-15 13:18:10,364 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2021-12-15 13:18:10,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2021-12-15 13:18:10,364 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2021-12-15 13:18:10,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2021-12-15 13:18:10,364 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2021-12-15 13:18:10,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2021-12-15 13:18:10,365 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:18:10,365 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:18:10,365 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-15 13:18:10,365 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-15 13:18:10,365 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:18:10,365 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:18:10,366 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:18:10,366 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:18:10,366 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2021-12-15 13:18:10,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2021-12-15 13:18:10,366 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:18:10,366 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:18:10,366 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-12-15 13:18:10,367 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-12-15 13:18:10,367 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2021-12-15 13:18:10,367 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2021-12-15 13:18:10,367 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2021-12-15 13:18:10,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2021-12-15 13:18:10,367 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2021-12-15 13:18:10,367 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2021-12-15 13:18:10,368 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_link_up [2021-12-15 13:18:10,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_link_up [2021-12-15 13:18:10,368 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_change_mtu [2021-12-15 13:18:10,368 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_change_mtu [2021-12-15 13:18:10,368 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-12-15 13:18:10,368 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-12-15 13:18:10,368 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:18:10,368 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:18:10,369 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2021-12-15 13:18:10,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2021-12-15 13:18:10,369 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2021-12-15 13:18:10,369 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2021-12-15 13:18:10,369 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2021-12-15 13:18:10,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2021-12-15 13:18:10,369 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2021-12-15 13:18:10,370 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2021-12-15 13:18:10,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:18:10,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:18:10,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:18:10,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:18:10,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:18:10,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:18:10,371 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2021-12-15 13:18:10,371 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2021-12-15 13:18:10,371 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2021-12-15 13:18:10,371 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2021-12-15 13:18:10,371 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2021-12-15 13:18:10,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2021-12-15 13:18:10,371 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2021-12-15 13:18:10,371 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2021-12-15 13:18:10,372 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2021-12-15 13:18:10,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2021-12-15 13:18:10,372 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_radio_kill_sw [2021-12-15 13:18:10,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_radio_kill_sw [2021-12-15 13:18:10,372 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_scan_helper [2021-12-15 13:18:10,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_scan_helper [2021-12-15 13:18:10,372 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2021-12-15 13:18:10,373 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2021-12-15 13:18:10,373 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2021-12-15 13:18:10,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2021-12-15 13:18:10,373 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 13:18:10,373 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 13:18:10,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-15 13:18:10,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-15 13:18:10,374 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-12-15 13:18:10,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-12-15 13:18:10,374 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2021-12-15 13:18:10,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2021-12-15 13:18:10,374 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_disassociate [2021-12-15 13:18:10,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_disassociate [2021-12-15 13:18:10,374 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2021-12-15 13:18:10,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2021-12-15 13:18:10,375 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2021-12-15 13:18:10,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2021-12-15 13:18:10,375 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-15 13:18:10,375 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-15 13:18:10,375 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_system_config [2021-12-15 13:18:10,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_system_config [2021-12-15 13:18:10,375 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2021-12-15 13:18:10,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2021-12-15 13:18:10,376 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:18:10,376 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:18:10,376 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2021-12-15 13:18:10,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2021-12-15 13:18:10,376 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2021-12-15 13:18:10,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2021-12-15 13:18:10,377 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_gather_stats [2021-12-15 13:18:10,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_gather_stats [2021-12-15 13:18:10,377 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2021-12-15 13:18:10,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2021-12-15 13:18:10,377 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:18:10,377 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:18:10,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:18:10,378 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:18:10,378 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2021-12-15 13:18:10,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2021-12-15 13:18:10,379 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2021-12-15 13:18:10,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2021-12-15 13:18:10,379 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_scan_channels [2021-12-15 13:18:10,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_scan_channels [2021-12-15 13:18:10,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:18:10,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:18:10,379 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_21 [2021-12-15 13:18:10,380 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_21 [2021-12-15 13:18:10,380 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:18:10,380 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:18:10,380 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2021-12-15 13:18:10,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2021-12-15 13:18:10,380 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:18:10,380 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:18:10,380 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2021-12-15 13:18:10,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2021-12-15 13:18:10,381 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-12-15 13:18:10,381 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-12-15 13:18:10,381 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-12-15 13:18:10,381 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-12-15 13:18:10,381 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:18:10,381 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:18:10,381 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2021-12-15 13:18:10,382 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2021-12-15 13:18:10,382 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:18:10,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:18:10,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:18:10,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:18:10,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:18:10,382 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_down [2021-12-15 13:18:10,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_down [2021-12-15 13:18:10,383 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-12-15 13:18:10,383 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-12-15 13:18:10,383 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:18:10,383 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:18:10,383 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:18:10,383 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:18:10,383 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-12-15 13:18:10,384 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-12-15 13:18:10,384 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-15 13:18:10,384 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-15 13:18:10,384 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:18:10,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:18:10,384 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_adhoc_check [2021-12-15 13:18:10,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_adhoc_check [2021-12-15 13:18:10,384 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:18:10,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:18:10,385 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:18:10,385 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:18:10,385 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_up [2021-12-15 13:18:10,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_up [2021-12-15 13:18:10,385 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_abort_scan [2021-12-15 13:18:10,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_abort_scan [2021-12-15 13:18:10,385 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:18:10,386 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:18:10,386 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2021-12-15 13:18:10,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2021-12-15 13:18:10,386 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2021-12-15 13:18:10,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2021-12-15 13:18:10,386 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2021-12-15 13:18:10,386 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2021-12-15 13:18:10,387 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2021-12-15 13:18:10,387 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2021-12-15 13:18:10,387 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_activity_off [2021-12-15 13:18:10,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_activity_off [2021-12-15 13:18:10,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:18:10,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:18:10,387 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_scan_event [2021-12-15 13:18:10,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_scan_event [2021-12-15 13:18:10,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:18:10,388 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2021-12-15 13:18:10,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2021-12-15 13:18:10,388 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2021-12-15 13:18:10,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2021-12-15 13:18:10,388 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2021-12-15 13:18:10,388 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2021-12-15 13:18:10,388 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2021-12-15 13:18:10,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2021-12-15 13:18:10,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_ipw_priv [2021-12-15 13:18:10,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_ipw_priv [2021-12-15 13:18:10,389 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:18:10,389 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:18:10,389 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_gather_stats [2021-12-15 13:18:10,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_gather_stats [2021-12-15 13:18:10,389 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-12-15 13:18:10,390 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-12-15 13:18:10,390 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-15 13:18:10,390 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-15 13:18:10,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:18:10,390 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_is_valid_mode [2021-12-15 13:18:10,390 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_is_valid_mode [2021-12-15 13:18:10,390 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_remove_current_network [2021-12-15 13:18:10,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_remove_current_network [2021-12-15 13:18:10,391 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2021-12-15 13:18:10,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2021-12-15 13:18:10,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:18:10,391 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_21 [2021-12-15 13:18:10,391 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_21 [2021-12-15 13:18:10,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:18:10,391 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2021-12-15 13:18:10,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2021-12-15 13:18:10,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:18:10,393 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:18:10,393 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:18:10,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:18:10,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:18:10,394 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-15 13:18:10,394 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-15 13:18:10,394 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2021-12-15 13:18:10,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2021-12-15 13:18:10,395 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_associate [2021-12-15 13:18:10,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_associate [2021-12-15 13:18:10,395 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2021-12-15 13:18:10,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2021-12-15 13:18:10,395 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_passive_dwell_time [2021-12-15 13:18:10,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_passive_dwell_time [2021-12-15 13:18:10,396 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2021-12-15 13:18:10,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2021-12-15 13:18:10,396 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2021-12-15 13:18:10,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2021-12-15 13:18:10,397 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2021-12-15 13:18:10,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2021-12-15 13:18:10,399 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-15 13:18:10,400 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-15 13:18:10,400 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_fixed_rate [2021-12-15 13:18:10,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_fixed_rate [2021-12-15 13:18:10,400 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:18:10,400 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:18:10,400 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2021-12-15 13:18:10,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2021-12-15 13:18:10,400 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:18:10,401 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:18:10,401 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2021-12-15 13:18:10,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2021-12-15 13:18:10,401 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:18:10,401 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:18:10,401 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:18:10,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:18:10,401 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_debug_config [2021-12-15 13:18:10,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_debug_config [2021-12-15 13:18:10,402 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:18:10,402 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:18:10,402 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_capture_event_log [2021-12-15 13:18:10,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_capture_event_log [2021-12-15 13:18:10,402 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2021-12-15 13:18:10,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2021-12-15 13:18:10,403 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_event_log_len [2021-12-15 13:18:10,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_event_log_len [2021-12-15 13:18:10,403 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_best_network [2021-12-15 13:18:10,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_best_network [2021-12-15 13:18:10,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:18:10,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:18:10,403 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-12-15 13:18:10,403 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-12-15 13:18:10,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:18:10,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:18:10,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:18:10,404 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2021-12-15 13:18:10,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2021-12-15 13:18:10,404 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_associate_network [2021-12-15 13:18:10,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_associate_network [2021-12-15 13:18:10,404 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2021-12-15 13:18:10,405 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2021-12-15 13:18:10,405 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_scan [2021-12-15 13:18:10,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_scan [2021-12-15 13:18:10,405 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2021-12-15 13:18:10,405 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2021-12-15 13:18:10,405 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-12-15 13:18:10,405 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-12-15 13:18:10,405 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2021-12-15 13:18:10,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2021-12-15 13:18:10,406 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-12-15 13:18:10,406 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-12-15 13:18:10,406 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2021-12-15 13:18:10,406 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2021-12-15 13:18:10,406 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2021-12-15 13:18:10,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2021-12-15 13:18:10,406 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-12-15 13:18:10,407 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-12-15 13:18:10,407 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2021-12-15 13:18:10,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2021-12-15 13:18:10,407 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_compatible_rates [2021-12-15 13:18:10,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_compatible_rates [2021-12-15 13:18:10,407 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2021-12-15 13:18:10,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2021-12-15 13:18:10,407 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-12-15 13:18:10,408 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-12-15 13:18:10,408 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:18:10,408 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:18:10,408 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-12-15 13:18:10,408 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-12-15 13:18:10,408 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2021-12-15 13:18:10,408 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2021-12-15 13:18:10,408 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_mac_address [2021-12-15 13:18:10,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_mac_address [2021-12-15 13:18:10,409 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_rate_in_mask [2021-12-15 13:18:10,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_rate_in_mask [2021-12-15 13:18:10,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:18:10,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:18:10,409 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2021-12-15 13:18:10,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2021-12-15 13:18:10,410 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-12-15 13:18:10,410 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-12-15 13:18:10,410 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2021-12-15 13:18:10,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2021-12-15 13:18:10,410 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtol [2021-12-15 13:18:10,410 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtol [2021-12-15 13:18:10,410 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:18:10,410 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:18:10,411 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:18:10,411 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:18:10,411 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2021-12-15 13:18:10,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2021-12-15 13:18:10,411 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_merge_adhoc_network [2021-12-15 13:18:10,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_merge_adhoc_network [2021-12-15 13:18:10,411 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:18:10,411 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:18:10,412 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2021-12-15 13:18:10,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2021-12-15 13:18:10,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_27 [2021-12-15 13:18:10,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_27 [2021-12-15 13:18:10,412 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:18:10,412 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:18:10,412 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-15 13:18:10,412 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-12-15 13:18:10,413 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-12-15 13:18:12,086 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:18:12,090 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:18:12,774 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:18:12,779 INFO L158 Benchmark]: Toolchain (without parser) took 20717.41ms. Allocated memory was 69.2MB in the beginning and 1.6GB in the end (delta: 1.5GB). Free memory was 24.2MB in the beginning and 1.2GB in the end (delta: -1.2GB). Peak memory consumption was 368.5MB. Max. memory is 16.1GB. [2021-12-15 13:18:12,779 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 50.3MB. Free memory was 32.2MB in the beginning and 32.1MB in the end (delta: 32.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:18:12,780 INFO L158 Benchmark]: CACSL2BoogieTranslator took 16399.21ms. Allocated memory was 69.2MB in the beginning and 639.6MB in the end (delta: 570.4MB). Free memory was 24.0MB in the beginning and 413.5MB in the end (delta: -389.4MB). Peak memory consumption was 383.2MB. Max. memory is 16.1GB. [2021-12-15 13:18:12,780 INFO L158 Benchmark]: Boogie Procedure Inliner took 792.40ms. Allocated memory is still 639.6MB. Free memory was 413.5MB in the beginning and 289.7MB in the end (delta: 123.7MB). Peak memory consumption was 121.6MB. Max. memory is 16.1GB. [2021-12-15 13:18:12,781 INFO L158 Benchmark]: Boogie Preprocessor took 989.59ms. Allocated memory was 639.6MB in the beginning and 1.6GB in the end (delta: 973.1MB). Free memory was 289.7MB in the beginning and 1.3GB in the end (delta: -1.0GB). Peak memory consumption was 186.6MB. Max. memory is 16.1GB. [2021-12-15 13:18:12,781 INFO L158 Benchmark]: RCFGBuilder took 2530.55ms. Allocated memory is still 1.6GB. Free memory was 1.3GB in the beginning and 1.2GB in the end (delta: 130.0MB). Peak memory consumption was 130.0MB. Max. memory is 16.1GB. [2021-12-15 13:18:12,783 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 50.3MB. Free memory was 32.2MB in the beginning and 32.1MB in the end (delta: 32.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 16399.21ms. Allocated memory was 69.2MB in the beginning and 639.6MB in the end (delta: 570.4MB). Free memory was 24.0MB in the beginning and 413.5MB in the end (delta: -389.4MB). Peak memory consumption was 383.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 792.40ms. Allocated memory is still 639.6MB. Free memory was 413.5MB in the beginning and 289.7MB in the end (delta: 123.7MB). Peak memory consumption was 121.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 989.59ms. Allocated memory was 639.6MB in the beginning and 1.6GB in the end (delta: 973.1MB). Free memory was 289.7MB in the beginning and 1.3GB in the end (delta: -1.0GB). Peak memory consumption was 186.6MB. Max. memory is 16.1GB. * RCFGBuilder took 2530.55ms. Allocated memory is still 1.6GB. Free memory was 1.3GB in the beginning and 1.2GB in the end (delta: 130.0MB). Peak memory consumption was 130.0MB. 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 13:18:12,829 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