./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 23518895622ed57b2f61f51adcdce2c0415c3d2a2c129019b751f689901129e0 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:26:23,104 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:26:23,106 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:26:23,152 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:26:23,153 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:26:23,155 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:26:23,156 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:26:23,158 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:26:23,159 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:26:23,163 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:26:23,163 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:26:23,164 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:26:23,164 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:26:23,166 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:26:23,168 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:26:23,172 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:26:23,173 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:26:23,174 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:26:23,176 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:26:23,180 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:26:23,181 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:26:23,181 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:26:23,183 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:26:23,183 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:26:23,188 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:26:23,189 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:26:23,189 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:26:23,190 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:26:23,190 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:26:23,191 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:26:23,191 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:26:23,193 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:26:23,194 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:26:23,194 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:26:23,195 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:26:23,195 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:26:23,196 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:26:23,196 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:26:23,196 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:26:23,197 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:26:23,197 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:26:23,199 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:26:23,225 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:26:23,228 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:26:23,229 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:26:23,229 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:26:23,230 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:26:23,230 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:26:23,230 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:26:23,231 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:26:23,231 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:26:23,231 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:26:23,232 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:26:23,232 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:26:23,232 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:26:23,232 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:26:23,232 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:26:23,232 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:26:23,233 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:26:23,233 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:26:23,233 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:26:23,233 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:26:23,233 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:26:23,233 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:26:23,234 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:26:23,234 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:26:23,234 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:26:23,234 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:26:23,234 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:26:23,234 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:26:23,234 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:26:23,235 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:26:23,235 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:26:23,235 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23518895622ed57b2f61f51adcdce2c0415c3d2a2c129019b751f689901129e0 [2021-12-15 13:26:23,408 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:26:23,422 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:26:23,423 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:26:23,424 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:26:23,425 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:26:23,426 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2021-12-15 13:26:23,469 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/346fc371c/2c38be64fa7a4a208d59617b05334410/FLAG772e82e74 [2021-12-15 13:26:24,309 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:26:24,311 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2021-12-15 13:26:24,377 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/346fc371c/2c38be64fa7a4a208d59617b05334410/FLAG772e82e74 [2021-12-15 13:26:24,505 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/346fc371c/2c38be64fa7a4a208d59617b05334410 [2021-12-15 13:26:24,506 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:26:24,508 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:26:24,511 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:26:24,512 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:26:24,514 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:26:24,514 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:26:24" (1/1) ... [2021-12-15 13:26:24,515 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14287b47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:24, skipping insertion in model container [2021-12-15 13:26:24,515 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:26:24" (1/1) ... [2021-12-15 13:26:24,520 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:26:24,760 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:26:34,600 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1027673,1027686] [2021-12-15 13:26:34,602 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1027818,1027831] [2021-12-15 13:26:34,644 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:26:34,744 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:26:35,290 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1027673,1027686] [2021-12-15 13:26:35,290 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1027818,1027831] [2021-12-15 13:26:35,297 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:26:35,706 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:26:35,706 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:35 WrapperNode [2021-12-15 13:26:35,707 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:26:35,708 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:26:35,708 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:26:35,708 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:26:35,712 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:35" (1/1) ... [2021-12-15 13:26:35,954 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:35" (1/1) ... [2021-12-15 13:26:36,338 INFO L137 Inliner]: procedures = 926, calls = 13528, calls flagged for inlining = 419, calls inlined = 259, statements flattened = 14743 [2021-12-15 13:26:36,339 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:26:36,341 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:26:36,341 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:26:36,341 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:26:36,348 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:35" (1/1) ... [2021-12-15 13:26:36,348 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:35" (1/1) ... [2021-12-15 13:26:36,400 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:35" (1/1) ... [2021-12-15 13:26:36,400 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:35" (1/1) ... [2021-12-15 13:26:36,696 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:35" (1/1) ... [2021-12-15 13:26:36,723 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:35" (1/1) ... [2021-12-15 13:26:36,768 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:35" (1/1) ... [2021-12-15 13:26:36,829 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:26:36,830 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:26:36,830 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:26:36,830 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:26:36,831 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:35" (1/1) ... [2021-12-15 13:26:36,836 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:26:36,842 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:26:36,857 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 13:26:36,874 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 13:26:36,882 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2021-12-15 13:26:36,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2021-12-15 13:26:36,883 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-12-15 13:26:36,883 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-12-15 13:26:36,883 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-12-15 13:26:36,883 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-12-15 13:26:36,883 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2021-12-15 13:26:36,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2021-12-15 13:26:36,883 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:26:36,883 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:26:36,883 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2021-12-15 13:26:36,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2021-12-15 13:26:36,884 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2021-12-15 13:26:36,884 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2021-12-15 13:26:36,884 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:26:36,884 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:26:36,884 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:26:36,884 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:26:36,884 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:26:36,884 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2021-12-15 13:26:36,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2021-12-15 13:26:36,885 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:26:36,885 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:26:36,885 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2021-12-15 13:26:36,885 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2021-12-15 13:26:36,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_lock_of_ipw_priv [2021-12-15 13:26:36,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_lock_of_ipw_priv [2021-12-15 13:26:36,885 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:26:36,885 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:26:36,886 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2021-12-15 13:26:36,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2021-12-15 13:26:36,886 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:26:36,886 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:26:36,886 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:26:36,886 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:26:36,886 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2021-12-15 13:26:36,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2021-12-15 13:26:36,886 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2021-12-15 13:26:36,887 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2021-12-15 13:26:36,887 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2021-12-15 13:26:36,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2021-12-15 13:26:36,887 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2021-12-15 13:26:36,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2021-12-15 13:26:36,887 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:26:36,887 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:26:36,887 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-12-15 13:26:36,887 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-12-15 13:26:36,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2021-12-15 13:26:36,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2021-12-15 13:26:36,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:26:36,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:26:36,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:26:36,888 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2021-12-15 13:26:36,888 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2021-12-15 13:26:36,888 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2021-12-15 13:26:36,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2021-12-15 13:26:36,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:26:36,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:26:36,889 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:26:36,889 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:26:36,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:26:36,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:26:36,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:26:36,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:26:36,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:26:36,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-12-15 13:26:36,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-12-15 13:26:36,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-12-15 13:26:36,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-12-15 13:26:36,890 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-15 13:26:36,890 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-15 13:26:36,890 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:26:36,890 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2021-12-15 13:26:36,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2021-12-15 13:26:36,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:26:36,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:26:36,891 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:26:36,891 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:26:36,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:26:36,891 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-15 13:26:36,891 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-15 13:26:36,891 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:26:36,892 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2021-12-15 13:26:36,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2021-12-15 13:26:36,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_171 [2021-12-15 13:26:36,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_171 [2021-12-15 13:26:36,892 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:26:36,892 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:26:36,892 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2021-12-15 13:26:36,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2021-12-15 13:26:36,892 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2021-12-15 13:26:36,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2021-12-15 13:26:36,893 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:26:36,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:26:36,893 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-12-15 13:26:36,893 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-12-15 13:26:36,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_libipw_device [2021-12-15 13:26:36,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_libipw_device [2021-12-15 13:26:36,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_150 [2021-12-15 13:26:36,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_150 [2021-12-15 13:26:36,894 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2021-12-15 13:26:36,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2021-12-15 13:26:36,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:26:36,894 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2021-12-15 13:26:36,894 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2021-12-15 13:26:36,894 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:26:36,894 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:26:36,894 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2021-12-15 13:26:36,894 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2021-12-15 13:26:36,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_145 [2021-12-15 13:26:36,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_145 [2021-12-15 13:26:36,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:26:36,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:26:36,895 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2021-12-15 13:26:36,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2021-12-15 13:26:36,895 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:26:36,895 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:26:36,895 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:26:36,896 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:26:36,896 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:26:36,896 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:26:36,896 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2021-12-15 13:26:36,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2021-12-15 13:26:36,896 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2021-12-15 13:26:36,896 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2021-12-15 13:26:36,896 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2021-12-15 13:26:36,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2021-12-15 13:26:36,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:26:36,897 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:26:36,897 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:26:36,897 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2021-12-15 13:26:36,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2021-12-15 13:26:36,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:26:36,897 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2021-12-15 13:26:36,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2021-12-15 13:26:36,897 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2021-12-15 13:26:36,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2021-12-15 13:26:36,898 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2021-12-15 13:26:36,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2021-12-15 13:26:36,898 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2021-12-15 13:26:36,898 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2021-12-15 13:26:36,898 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2021-12-15 13:26:36,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2021-12-15 13:26:36,898 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:26:36,898 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:26:36,898 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:26:36,899 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:26:36,899 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2021-12-15 13:26:36,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2021-12-15 13:26:36,899 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:26:36,899 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:26:36,899 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-12-15 13:26:36,899 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-12-15 13:26:36,899 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2021-12-15 13:26:36,899 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2021-12-15 13:26:36,899 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2021-12-15 13:26:36,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2021-12-15 13:26:36,900 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2021-12-15 13:26:36,900 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2021-12-15 13:26:36,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:26:36,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:26:36,900 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-12-15 13:26:36,900 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-12-15 13:26:36,900 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:26:36,900 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:26:36,900 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2021-12-15 13:26:36,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2021-12-15 13:26:36,901 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2021-12-15 13:26:36,901 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2021-12-15 13:26:36,901 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2021-12-15 13:26:36,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2021-12-15 13:26:36,901 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2021-12-15 13:26:36,901 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2021-12-15 13:26:36,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:26:36,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:26:36,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:26:36,902 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2021-12-15 13:26:36,902 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2021-12-15 13:26:36,902 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2021-12-15 13:26:36,902 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2021-12-15 13:26:36,902 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2021-12-15 13:26:36,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2021-12-15 13:26:36,902 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2021-12-15 13:26:36,902 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2021-12-15 13:26:36,902 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2021-12-15 13:26:36,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2021-12-15 13:26:36,903 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2021-12-15 13:26:36,903 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2021-12-15 13:26:36,903 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2021-12-15 13:26:36,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2021-12-15 13:26:36,903 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 13:26:36,903 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 13:26:36,903 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2021-12-15 13:26:36,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2021-12-15 13:26:36,903 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2021-12-15 13:26:36,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2021-12-15 13:26:36,904 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2021-12-15 13:26:36,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2021-12-15 13:26:36,904 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-15 13:26:36,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-15 13:26:36,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2021-12-15 13:26:36,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2021-12-15 13:26:36,904 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2021-12-15 13:26:36,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2021-12-15 13:26:36,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:26:36,905 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:26:36,905 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2021-12-15 13:26:36,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2021-12-15 13:26:36,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2021-12-15 13:26:36,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2021-12-15 13:26:36,905 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2021-12-15 13:26:36,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2021-12-15 13:26:36,905 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-12-15 13:26:36,905 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2021-12-15 13:26:36,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2021-12-15 13:26:36,906 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:26:36,906 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:26:36,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:26:36,906 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:26:36,906 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2021-12-15 13:26:36,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2021-12-15 13:26:36,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2021-12-15 13:26:36,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2021-12-15 13:26:36,906 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2021-12-15 13:26:36,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2021-12-15 13:26:36,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_88 [2021-12-15 13:26:36,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_88 [2021-12-15 13:26:36,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:26:36,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:26:36,907 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2021-12-15 13:26:36,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2021-12-15 13:26:36,907 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:26:36,907 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:26:36,907 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2021-12-15 13:26:36,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2021-12-15 13:26:36,908 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:26:36,908 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:26:36,908 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2021-12-15 13:26:36,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2021-12-15 13:26:36,908 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-12-15 13:26:36,908 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-12-15 13:26:36,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:26:36,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:26:36,909 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:26:36,909 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:26:36,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:26:36,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:26:36,909 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2021-12-15 13:26:36,909 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2021-12-15 13:26:36,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:26:36,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_lock_of_ipw_priv [2021-12-15 13:26:36,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_lock_of_ipw_priv [2021-12-15 13:26:36,909 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-12-15 13:26:36,910 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-12-15 13:26:36,910 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:26:36,910 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:26:36,910 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:26:36,910 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:26:36,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:26:36,910 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2021-12-15 13:26:36,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2021-12-15 13:26:36,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:26:36,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:26:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:26:36,911 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:26:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:26:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:26:36,911 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:26:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-12-15 13:26:36,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-12-15 13:26:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:26:36,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:26:36,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:26:36,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:26:36,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:26:36,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:26:36,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:26:36,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:26:36,912 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:26:36,912 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:26:36,912 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2021-12-15 13:26:36,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2021-12-15 13:26:36,913 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2021-12-15 13:26:36,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2021-12-15 13:26:36,913 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2021-12-15 13:26:36,913 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2021-12-15 13:26:36,913 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2021-12-15 13:26:36,913 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2021-12-15 13:26:36,913 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:26:36,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:26:36,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:26:36,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:26:36,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-12-15 13:26:36,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-12-15 13:26:36,914 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2021-12-15 13:26:36,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2021-12-15 13:26:36,914 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2021-12-15 13:26:36,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2021-12-15 13:26:36,914 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2021-12-15 13:26:36,914 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2021-12-15 13:26:36,914 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2021-12-15 13:26:36,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2021-12-15 13:26:36,915 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:26:36,915 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:26:36,915 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:26:36,915 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:26:36,915 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-12-15 13:26:36,915 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-12-15 13:26:36,915 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-15 13:26:36,915 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-15 13:26:36,915 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2021-12-15 13:26:36,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2021-12-15 13:26:36,916 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2021-12-15 13:26:36,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2021-12-15 13:26:36,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:26:36,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:26:36,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:26:36,916 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-15 13:26:36,916 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-15 13:26:36,916 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2021-12-15 13:26:36,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2021-12-15 13:26:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2021-12-15 13:26:36,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2021-12-15 13:26:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2021-12-15 13:26:36,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2021-12-15 13:26:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2021-12-15 13:26:36,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2021-12-15 13:26:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_ipw_rx_queue [2021-12-15 13:26:36,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_ipw_rx_queue [2021-12-15 13:26:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2021-12-15 13:26:36,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2021-12-15 13:26:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-15 13:26:36,918 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-15 13:26:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2021-12-15 13:26:36,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2021-12-15 13:26:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:26:36,918 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:26:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2021-12-15 13:26:36,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2021-12-15 13:26:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-12-15 13:26:36,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-12-15 13:26:36,919 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:26:36,919 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:26:36,919 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:26:36,919 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:26:36,919 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2021-12-15 13:26:36,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2021-12-15 13:26:36,919 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2021-12-15 13:26:36,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2021-12-15 13:26:36,919 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-12-15 13:26:36,920 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-12-15 13:26:36,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:26:37,029 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2021-12-15 13:26:37,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2021-12-15 13:26:37,029 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:26:37,029 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:26:37,029 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2021-12-15 13:26:37,029 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2021-12-15 13:26:37,030 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2021-12-15 13:26:37,030 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2021-12-15 13:26:37,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:26:37,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:26:37,030 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-12-15 13:26:37,030 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-12-15 13:26:37,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:26:37,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:26:37,030 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2021-12-15 13:26:37,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2021-12-15 13:26:37,030 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2021-12-15 13:26:37,030 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2021-12-15 13:26:37,030 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2021-12-15 13:26:37,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2021-12-15 13:26:37,030 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:26:37,030 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:26:37,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_ipw_priv [2021-12-15 13:26:37,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_ipw_priv [2021-12-15 13:26:37,031 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-12-15 13:26:37,031 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-12-15 13:26:37,031 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2021-12-15 13:26:37,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2021-12-15 13:26:37,031 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2021-12-15 13:26:37,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2021-12-15 13:26:37,031 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-12-15 13:26:37,031 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-12-15 13:26:37,031 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:26:37,031 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:26:37,031 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-15 13:26:37,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-15 13:26:37,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2021-12-15 13:26:37,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2021-12-15 13:26:37,031 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2021-12-15 13:26:37,031 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2021-12-15 13:26:37,032 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:26:37,032 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:26:37,032 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2021-12-15 13:26:37,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2021-12-15 13:26:37,032 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-12-15 13:26:37,032 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-12-15 13:26:37,032 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2021-12-15 13:26:37,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2021-12-15 13:26:37,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:26:37,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:26:37,032 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:26:37,032 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:26:37,032 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:26:37,032 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:26:37,032 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2021-12-15 13:26:37,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2021-12-15 13:26:37,032 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:26:37,032 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:26:37,032 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2021-12-15 13:26:37,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2021-12-15 13:26:37,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:26:37,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:26:37,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:26:37,033 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:26:37,033 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:26:37,033 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-12-15 13:26:37,033 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-12-15 13:26:37,952 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:26:37,955 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:26:38,196 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:26:38,200 INFO L158 Benchmark]: Toolchain (without parser) took 13690.97ms. Allocated memory was 102.8MB in the beginning and 740.3MB in the end (delta: 637.5MB). Free memory was 53.4MB in the beginning and 432.3MB in the end (delta: -378.9MB). Peak memory consumption was 272.6MB. Max. memory is 16.1GB. [2021-12-15 13:26:38,200 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 102.8MB. Free memory was 60.2MB in the beginning and 60.2MB in the end (delta: 47.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:26:38,201 INFO L158 Benchmark]: CACSL2BoogieTranslator took 11195.59ms. Allocated memory was 102.8MB in the beginning and 474.0MB in the end (delta: 371.2MB). Free memory was 53.0MB in the beginning and 284.5MB in the end (delta: -231.4MB). Peak memory consumption was 289.4MB. Max. memory is 16.1GB. [2021-12-15 13:26:38,201 INFO L158 Benchmark]: Boogie Procedure Inliner took 631.74ms. Allocated memory is still 474.0MB. Free memory was 284.5MB in the beginning and 188.0MB in the end (delta: 96.5MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. [2021-12-15 13:26:38,202 INFO L158 Benchmark]: Boogie Preprocessor took 488.19ms. Allocated memory is still 474.0MB. Free memory was 188.0MB in the beginning and 195.4MB in the end (delta: -7.3MB). Peak memory consumption was 95.4MB. Max. memory is 16.1GB. [2021-12-15 13:26:38,202 INFO L158 Benchmark]: RCFGBuilder took 1368.74ms. Allocated memory was 474.0MB in the beginning and 740.3MB in the end (delta: 266.3MB). Free memory was 195.4MB in the beginning and 432.3MB in the end (delta: -237.0MB). Peak memory consumption was 45.1MB. Max. memory is 16.1GB. [2021-12-15 13:26:38,204 INFO L339 ainManager$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 102.8MB. Free memory was 60.2MB in the beginning and 60.2MB in the end (delta: 47.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 11195.59ms. Allocated memory was 102.8MB in the beginning and 474.0MB in the end (delta: 371.2MB). Free memory was 53.0MB in the beginning and 284.5MB in the end (delta: -231.4MB). Peak memory consumption was 289.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 631.74ms. Allocated memory is still 474.0MB. Free memory was 284.5MB in the beginning and 188.0MB in the end (delta: 96.5MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 488.19ms. Allocated memory is still 474.0MB. Free memory was 188.0MB in the beginning and 195.4MB in the end (delta: -7.3MB). Peak memory consumption was 95.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1368.74ms. Allocated memory was 474.0MB in the beginning and 740.3MB in the end (delta: 266.3MB). Free memory was 195.4MB in the beginning and 432.3MB in the end (delta: -237.0MB). Peak memory consumption was 45.1MB. 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 13:26:38,270 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-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 23518895622ed57b2f61f51adcdce2c0415c3d2a2c129019b751f689901129e0 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:26:40,170 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:26:40,172 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:26:40,203 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:26:40,204 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:26:40,206 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:26:40,207 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:26:40,211 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:26:40,213 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:26:40,216 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:26:40,216 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:26:40,217 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:26:40,218 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:26:40,219 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:26:40,220 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:26:40,223 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:26:40,224 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:26:40,224 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:26:40,228 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:26:40,232 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:26:40,233 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:26:40,234 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:26:40,235 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:26:40,236 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:26:40,240 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:26:40,241 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:26:40,241 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:26:40,242 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:26:40,242 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:26:40,243 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:26:40,243 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:26:40,244 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:26:40,245 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:26:40,246 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:26:40,246 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:26:40,247 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:26:40,247 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:26:40,247 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:26:40,248 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:26:40,249 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:26:40,249 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:26:40,252 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:26:40,280 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:26:40,280 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:26:40,281 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:26:40,282 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:26:40,282 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:26:40,282 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:26:40,283 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:26:40,284 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:26:40,284 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:26:40,284 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:26:40,285 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:26:40,285 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:26:40,285 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:26:40,285 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:26:40,285 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:26:40,286 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:26:40,286 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:26:40,286 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:26:40,286 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:26:40,286 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:26:40,286 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:26:40,287 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:26:40,287 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:26:40,298 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:26:40,298 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:26:40,299 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:26:40,299 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:26:40,299 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:26:40,299 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:26:40,299 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:26:40,300 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:26:40,300 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:26:40,300 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:26:40,300 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:26:40,300 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23518895622ed57b2f61f51adcdce2c0415c3d2a2c129019b751f689901129e0 [2021-12-15 13:26:40,586 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:26:40,615 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:26:40,616 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:26:40,617 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:26:40,618 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:26:40,618 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2021-12-15 13:26:40,696 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/16613ee5c/f1d098b84c314b6eb069ce81b13e7470/FLAG46cd35314 [2021-12-15 13:26:41,758 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:26:41,759 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2021-12-15 13:26:41,837 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/16613ee5c/f1d098b84c314b6eb069ce81b13e7470/FLAG46cd35314 [2021-12-15 13:26:42,157 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/16613ee5c/f1d098b84c314b6eb069ce81b13e7470 [2021-12-15 13:26:42,160 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:26:42,161 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:26:42,162 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:26:42,162 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:26:42,165 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:26:42,166 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:26:42" (1/1) ... [2021-12-15 13:26:42,166 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2575ce5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:42, skipping insertion in model container [2021-12-15 13:26:42,166 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:26:42" (1/1) ... [2021-12-15 13:26:42,171 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:26:42,439 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:26:52,962 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1027673,1027686] [2021-12-15 13:26:52,964 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1027818,1027831] [2021-12-15 13:26:53,011 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:26:53,141 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:26:53,313 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:26:53,843 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1027673,1027686] [2021-12-15 13:26:53,844 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1027818,1027831] [2021-12-15 13:26:53,851 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:26:53,972 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:26:54,490 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1027673,1027686] [2021-12-15 13:26:54,491 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1027818,1027831] [2021-12-15 13:26:54,496 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:26:54,861 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:26:54,861 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:54 WrapperNode [2021-12-15 13:26:54,862 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:26:54,863 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:26:54,863 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:26:54,863 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:26:54,867 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:54" (1/1) ... [2021-12-15 13:26:55,101 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:54" (1/1) ... [2021-12-15 13:26:55,450 INFO L137 Inliner]: procedures = 943, calls = 13528, calls flagged for inlining = 422, calls inlined = 261, statements flattened = 14451 [2021-12-15 13:26:55,451 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:26:55,451 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:26:55,451 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:26:55,451 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:26:55,458 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:54" (1/1) ... [2021-12-15 13:26:55,458 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:54" (1/1) ... [2021-12-15 13:26:55,518 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:54" (1/1) ... [2021-12-15 13:26:55,519 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:54" (1/1) ... [2021-12-15 13:26:55,711 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:54" (1/1) ... [2021-12-15 13:26:55,747 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:54" (1/1) ... [2021-12-15 13:26:55,815 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:54" (1/1) ... [2021-12-15 13:26:55,898 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:26:55,899 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:26:55,899 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:26:55,899 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:26:55,900 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:54" (1/1) ... [2021-12-15 13:26:55,906 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:26:55,913 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:26:55,925 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 13:26:56,134 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 13:26:56,178 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2021-12-15 13:26:56,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2021-12-15 13:26:56,179 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-12-15 13:26:56,179 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-12-15 13:26:56,179 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-12-15 13:26:56,179 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-12-15 13:26:56,179 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2021-12-15 13:26:56,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2021-12-15 13:26:56,179 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:26:56,179 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:26:56,179 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2021-12-15 13:26:56,179 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2021-12-15 13:26:56,179 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2021-12-15 13:26:56,179 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2021-12-15 13:26:56,179 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:26:56,179 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:26:56,179 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:26:56,180 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:26:56,180 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:26:56,180 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2021-12-15 13:26:56,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2021-12-15 13:26:56,180 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:26:56,180 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:26:56,180 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2021-12-15 13:26:56,180 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2021-12-15 13:26:56,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_lock_of_ipw_priv [2021-12-15 13:26:56,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_lock_of_ipw_priv [2021-12-15 13:26:56,180 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:26:56,180 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:26:56,195 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2021-12-15 13:26:56,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2021-12-15 13:26:56,195 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:26:56,195 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:26:56,196 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:26:56,196 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:26:56,196 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2021-12-15 13:26:56,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2021-12-15 13:26:56,196 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2021-12-15 13:26:56,196 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2021-12-15 13:26:56,196 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2021-12-15 13:26:56,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2021-12-15 13:26:56,196 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2021-12-15 13:26:56,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2021-12-15 13:26:56,196 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:26:56,197 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:26:56,197 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-12-15 13:26:56,197 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-12-15 13:26:56,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2021-12-15 13:26:56,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2021-12-15 13:26:56,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:26:56,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:26:56,198 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2021-12-15 13:26:56,198 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2021-12-15 13:26:56,198 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2021-12-15 13:26:56,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2021-12-15 13:26:56,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:26:56,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:26:56,199 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:26:56,199 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:26:56,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:26:56,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:26:56,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:26:56,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:26:56,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:26:56,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-12-15 13:26:56,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-12-15 13:26:56,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-12-15 13:26:56,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-12-15 13:26:56,200 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-15 13:26:56,200 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-15 13:26:56,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:26:56,200 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2021-12-15 13:26:56,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2021-12-15 13:26:56,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:26:56,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:26:56,200 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:26:56,200 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:26:56,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:26:56,200 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-15 13:26:56,201 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-15 13:26:56,201 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:26:56,201 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2021-12-15 13:26:56,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2021-12-15 13:26:56,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_171 [2021-12-15 13:26:56,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_171 [2021-12-15 13:26:56,201 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:26:56,201 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:26:56,201 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2021-12-15 13:26:56,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2021-12-15 13:26:56,202 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2021-12-15 13:26:56,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2021-12-15 13:26:56,202 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:26:56,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:26:56,202 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-12-15 13:26:56,202 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-12-15 13:26:56,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_libipw_device [2021-12-15 13:26:56,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_libipw_device [2021-12-15 13:26:56,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_150 [2021-12-15 13:26:56,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_150 [2021-12-15 13:26:56,203 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2021-12-15 13:26:56,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2021-12-15 13:26:56,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:26:56,203 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2021-12-15 13:26:56,203 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2021-12-15 13:26:56,203 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:26:56,204 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:26:56,204 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2021-12-15 13:26:56,204 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2021-12-15 13:26:56,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_145 [2021-12-15 13:26:56,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_145 [2021-12-15 13:26:56,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:26:56,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:26:56,207 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2021-12-15 13:26:56,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2021-12-15 13:26:56,208 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:26:56,208 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:26:56,208 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:26:56,209 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:26:56,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:26:56,213 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:26:56,213 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2021-12-15 13:26:56,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2021-12-15 13:26:56,213 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2021-12-15 13:26:56,213 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2021-12-15 13:26:56,213 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2021-12-15 13:26:56,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2021-12-15 13:26:56,213 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:26:56,213 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:26:56,213 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:26:56,214 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2021-12-15 13:26:56,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2021-12-15 13:26:56,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:26:56,214 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2021-12-15 13:26:56,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2021-12-15 13:26:56,214 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2021-12-15 13:26:56,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2021-12-15 13:26:56,214 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2021-12-15 13:26:56,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2021-12-15 13:26:56,214 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2021-12-15 13:26:56,215 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2021-12-15 13:26:56,215 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2021-12-15 13:26:56,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2021-12-15 13:26:56,215 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:26:56,215 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:26:56,215 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:26:56,215 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:26:56,215 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2021-12-15 13:26:56,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2021-12-15 13:26:56,215 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:26:56,216 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:26:56,216 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-12-15 13:26:56,216 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-12-15 13:26:56,216 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2021-12-15 13:26:56,216 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2021-12-15 13:26:56,216 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2021-12-15 13:26:56,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2021-12-15 13:26:56,216 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2021-12-15 13:26:56,216 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2021-12-15 13:26:56,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:26:56,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:26:56,217 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-12-15 13:26:56,217 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-12-15 13:26:56,217 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:26:56,217 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:26:56,217 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2021-12-15 13:26:56,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2021-12-15 13:26:56,217 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2021-12-15 13:26:56,217 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2021-12-15 13:26:56,217 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2021-12-15 13:26:56,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2021-12-15 13:26:56,218 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2021-12-15 13:26:56,218 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2021-12-15 13:26:56,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:26:56,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:26:56,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:26:56,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:26:56,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:26:56,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:26:56,219 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2021-12-15 13:26:56,219 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2021-12-15 13:26:56,219 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2021-12-15 13:26:56,219 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2021-12-15 13:26:56,219 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2021-12-15 13:26:56,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2021-12-15 13:26:56,219 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2021-12-15 13:26:56,219 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2021-12-15 13:26:56,219 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2021-12-15 13:26:56,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2021-12-15 13:26:56,220 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2021-12-15 13:26:56,220 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2021-12-15 13:26:56,220 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2021-12-15 13:26:56,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2021-12-15 13:26:56,220 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 13:26:56,220 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 13:26:56,220 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2021-12-15 13:26:56,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2021-12-15 13:26:56,220 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2021-12-15 13:26:56,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2021-12-15 13:26:56,221 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2021-12-15 13:26:56,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2021-12-15 13:26:56,221 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-15 13:26:56,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-15 13:26:56,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2021-12-15 13:26:56,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2021-12-15 13:26:56,221 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2021-12-15 13:26:56,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2021-12-15 13:26:56,221 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:26:56,222 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:26:56,222 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2021-12-15 13:26:56,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2021-12-15 13:26:56,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2021-12-15 13:26:56,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2021-12-15 13:26:56,222 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2021-12-15 13:26:56,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2021-12-15 13:26:56,222 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-12-15 13:26:56,222 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2021-12-15 13:26:56,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2021-12-15 13:26:56,223 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:26:56,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:26:56,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:26:56,223 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:26:56,223 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2021-12-15 13:26:56,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2021-12-15 13:26:56,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2021-12-15 13:26:56,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2021-12-15 13:26:56,223 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2021-12-15 13:26:56,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2021-12-15 13:26:56,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_88 [2021-12-15 13:26:56,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_88 [2021-12-15 13:26:56,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:26:56,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:26:56,224 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2021-12-15 13:26:56,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2021-12-15 13:26:56,239 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:26:56,239 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:26:56,240 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2021-12-15 13:26:56,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2021-12-15 13:26:56,242 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:26:56,242 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:26:56,242 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2021-12-15 13:26:56,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2021-12-15 13:26:56,242 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-12-15 13:26:56,242 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-12-15 13:26:56,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:26:56,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:26:56,243 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:26:56,244 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:26:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:26:56,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:26:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2021-12-15 13:26:56,244 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2021-12-15 13:26:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:26:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_lock_of_ipw_priv [2021-12-15 13:26:56,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_lock_of_ipw_priv [2021-12-15 13:26:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:26:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:26:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:26:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:26:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-12-15 13:26:56,245 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-12-15 13:26:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:26:56,245 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:26:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:26:56,245 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:26:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2021-12-15 13:26:56,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2021-12-15 13:26:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:26:56,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:26:56,246 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:26:56,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:26:56,246 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:26:56,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:26:56,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-12-15 13:26:56,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-12-15 13:26:56,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:26:56,246 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:26:56,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:26:56,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:26:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:26:56,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:26:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:26:56,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:26:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:26:56,247 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:26:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2021-12-15 13:26:56,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2021-12-15 13:26:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2021-12-15 13:26:56,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2021-12-15 13:26:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2021-12-15 13:26:56,248 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2021-12-15 13:26:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2021-12-15 13:26:56,248 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2021-12-15 13:26:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:26:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:26:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:26:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:26:56,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:26:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-12-15 13:26:56,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-12-15 13:26:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2021-12-15 13:26:56,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2021-12-15 13:26:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2021-12-15 13:26:56,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2021-12-15 13:26:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2021-12-15 13:26:56,249 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2021-12-15 13:26:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2021-12-15 13:26:56,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2021-12-15 13:26:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:26:56,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:26:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:26:56,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:26:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-12-15 13:26:56,250 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-12-15 13:26:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-15 13:26:56,250 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-15 13:26:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:26:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2021-12-15 13:26:56,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2021-12-15 13:26:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:26:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:26:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2021-12-15 13:26:56,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2021-12-15 13:26:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:26:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:26:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:26:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:26:56,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:26:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-15 13:26:56,251 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-15 13:26:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2021-12-15 13:26:56,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2021-12-15 13:26:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2021-12-15 13:26:56,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2021-12-15 13:26:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2021-12-15 13:26:56,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2021-12-15 13:26:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2021-12-15 13:26:56,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2021-12-15 13:26:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_ipw_rx_queue [2021-12-15 13:26:56,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_ipw_rx_queue [2021-12-15 13:26:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2021-12-15 13:26:56,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2021-12-15 13:26:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-15 13:26:56,252 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-15 13:26:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2021-12-15 13:26:56,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2021-12-15 13:26:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:26:56,253 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:26:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2021-12-15 13:26:56,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2021-12-15 13:26:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-12-15 13:26:56,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-12-15 13:26:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:26:56,253 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:26:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:26:56,253 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:26:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2021-12-15 13:26:56,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2021-12-15 13:26:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2021-12-15 13:26:56,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2021-12-15 13:26:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:26:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:26:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-12-15 13:26:56,254 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-12-15 13:26:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:26:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:26:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:26:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2021-12-15 13:26:56,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2021-12-15 13:26:56,255 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:26:56,255 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:26:56,255 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2021-12-15 13:26:56,255 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2021-12-15 13:26:56,255 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2021-12-15 13:26:56,255 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2021-12-15 13:26:56,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:26:56,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:26:56,255 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-12-15 13:26:56,255 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-12-15 13:26:56,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:26:56,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:26:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2021-12-15 13:26:56,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2021-12-15 13:26:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2021-12-15 13:26:56,258 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2021-12-15 13:26:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2021-12-15 13:26:56,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2021-12-15 13:26:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:26:56,258 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:26:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_ipw_priv [2021-12-15 13:26:56,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_ipw_priv [2021-12-15 13:26:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-12-15 13:26:56,259 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-12-15 13:26:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2021-12-15 13:26:56,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2021-12-15 13:26:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2021-12-15 13:26:56,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2021-12-15 13:26:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-12-15 13:26:56,259 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-12-15 13:26:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:26:56,259 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:26:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2021-12-15 13:26:56,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2021-12-15 13:26:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2021-12-15 13:26:56,260 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2021-12-15 13:26:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:26:56,260 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:26:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2021-12-15 13:26:56,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2021-12-15 13:26:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-12-15 13:26:56,260 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-12-15 13:26:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2021-12-15 13:26:56,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2021-12-15 13:26:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:26:56,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:26:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:26:56,261 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:26:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:26:56,261 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:26:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2021-12-15 13:26:56,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2021-12-15 13:26:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:26:56,261 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:26:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2021-12-15 13:26:56,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2021-12-15 13:26:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:26:56,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:26:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:26:56,262 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:26:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-12-15 13:26:56,262 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-12-15 13:26:57,286 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:26:57,289 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:26:57,644 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:26:57,647 INFO L158 Benchmark]: Toolchain (without parser) took 15486.13ms. Allocated memory was 86.0MB in the beginning and 553.6MB in the end (delta: 467.7MB). Free memory was 41.7MB in the beginning and 171.2MB in the end (delta: -129.6MB). Peak memory consumption was 416.6MB. Max. memory is 16.1GB. [2021-12-15 13:26:57,648 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 58.7MB. Free memory was 40.9MB in the beginning and 40.8MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:26:57,648 INFO L158 Benchmark]: CACSL2BoogieTranslator took 12699.75ms. Allocated memory was 86.0MB in the beginning and 553.6MB in the end (delta: 467.7MB). Free memory was 41.6MB in the beginning and 185.9MB in the end (delta: -144.4MB). Peak memory consumption was 352.7MB. Max. memory is 16.1GB. [2021-12-15 13:26:57,648 INFO L158 Benchmark]: Boogie Procedure Inliner took 588.28ms. Allocated memory is still 553.6MB. Free memory was 185.9MB in the beginning and 240.4MB in the end (delta: -54.5MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. [2021-12-15 13:26:57,648 INFO L158 Benchmark]: Boogie Preprocessor took 446.89ms. Allocated memory is still 553.6MB. Free memory was 240.4MB in the beginning and 144.0MB in the end (delta: 96.5MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. [2021-12-15 13:26:57,649 INFO L158 Benchmark]: RCFGBuilder took 1746.92ms. Allocated memory is still 553.6MB. Free memory was 144.0MB in the beginning and 171.2MB in the end (delta: -27.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-12-15 13:26:57,650 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 58.7MB. Free memory was 40.9MB in the beginning and 40.8MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 12699.75ms. Allocated memory was 86.0MB in the beginning and 553.6MB in the end (delta: 467.7MB). Free memory was 41.6MB in the beginning and 185.9MB in the end (delta: -144.4MB). Peak memory consumption was 352.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 588.28ms. Allocated memory is still 553.6MB. Free memory was 185.9MB in the beginning and 240.4MB in the end (delta: -54.5MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 446.89ms. Allocated memory is still 553.6MB. Free memory was 240.4MB in the beginning and 144.0MB in the end (delta: 96.5MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1746.92ms. Allocated memory is still 553.6MB. Free memory was 144.0MB in the beginning and 171.2MB in the end (delta: -27.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:26:57,684 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