./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-airo.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-kernel-locking-spinlock_drivers-net-wireless-airo.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 817bea8ab76945a5848f42772e9b8e947c5db1a5578e423e156f0a053a32f550 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:30:56,319 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:30:56,320 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:30:56,354 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:30:56,359 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:30:56,362 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:30:56,364 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:30:56,369 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:30:56,370 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:30:56,372 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:30:56,372 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:30:56,373 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:30:56,374 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:30:56,378 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:30:56,379 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:30:56,381 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:30:56,382 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:30:56,383 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:30:56,384 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:30:56,388 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:30:56,391 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:30:56,392 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:30:56,392 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:30:56,393 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:30:56,395 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:30:56,396 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:30:56,396 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:30:56,396 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:30:56,397 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:30:56,398 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:30:56,398 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:30:56,399 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:30:56,400 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:30:56,401 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:30:56,401 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:30:56,402 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:30:56,402 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:30:56,402 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:30:56,402 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:30:56,403 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:30:56,403 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:30:56,404 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:30:56,425 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:30:56,425 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:30:56,425 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:30:56,426 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:30:56,426 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:30:56,426 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:30:56,427 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:30:56,427 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:30:56,427 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:30:56,427 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:30:56,427 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:30:56,427 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:30:56,428 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:30:56,428 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:30:56,428 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:30:56,428 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:30:56,428 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:30:56,428 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:30:56,428 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:30:56,429 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:30:56,429 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:30:56,429 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:30:56,429 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:30:56,429 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:30:56,429 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:30:56,430 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:30:56,430 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:30:56,430 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:30:56,430 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:30:56,430 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:30:56,430 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:30:56,430 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 817bea8ab76945a5848f42772e9b8e947c5db1a5578e423e156f0a053a32f550 [2021-12-15 13:30:56,641 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:30:56,660 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:30:56,663 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:30:56,664 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:30:56,664 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:30:56,665 INFO L432 ainManager$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-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i [2021-12-15 13:30:56,725 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e5b170458/a10e0c44e19e4b74b2ca2c84147d952d/FLAGad394dba3 [2021-12-15 13:30:57,529 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:30:57,530 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i [2021-12-15 13:30:57,588 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e5b170458/a10e0c44e19e4b74b2ca2c84147d952d/FLAGad394dba3 [2021-12-15 13:30:57,739 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e5b170458/a10e0c44e19e4b74b2ca2c84147d952d [2021-12-15 13:30:57,740 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:30:57,741 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:30:57,742 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:30:57,742 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:30:57,747 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:30:57,747 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:30:57" (1/1) ... [2021-12-15 13:30:57,748 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@152e9214 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:57, skipping insertion in model container [2021-12-15 13:30:57,748 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:30:57" (1/1) ... [2021-12-15 13:30:57,752 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:30:57,910 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:31:02,852 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-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[649077,649090] [2021-12-15 13:31:02,854 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[649246,649259] [2021-12-15 13:31:02,854 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[649413,649426] [2021-12-15 13:31:02,855 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-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[649581,649594] [2021-12-15 13:31:02,881 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:31:02,925 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:31:03,361 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-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[649077,649090] [2021-12-15 13:31:03,362 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-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[649246,649259] [2021-12-15 13:31:03,362 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-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[649413,649426] [2021-12-15 13:31:03,365 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-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[649581,649594] [2021-12-15 13:31:03,373 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:31:03,673 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:31:03,674 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:03 WrapperNode [2021-12-15 13:31:03,674 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:31:03,675 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:31:03,675 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:31:03,675 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:31:03,716 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:03" (1/1) ... [2021-12-15 13:31:03,874 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:03" (1/1) ... [2021-12-15 13:31:04,147 INFO L137 Inliner]: procedures = 732, calls = 6977, calls flagged for inlining = 351, calls inlined = 332, statements flattened = 14608 [2021-12-15 13:31:04,148 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:31:04,148 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:31:04,149 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:31:04,149 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:31:04,155 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:03" (1/1) ... [2021-12-15 13:31:04,155 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:03" (1/1) ... [2021-12-15 13:31:04,270 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:03" (1/1) ... [2021-12-15 13:31:04,276 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:03" (1/1) ... [2021-12-15 13:31:04,466 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:03" (1/1) ... [2021-12-15 13:31:04,575 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:03" (1/1) ... [2021-12-15 13:31:04,704 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:03" (1/1) ... [2021-12-15 13:31:04,781 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:31:04,782 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:31:04,782 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:31:04,784 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:31:04,800 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:03" (1/1) ... [2021-12-15 13:31:04,829 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:31:04,835 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:31:04,881 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 13:31:04,923 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 13:31:04,944 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_writerid [2021-12-15 13:31:04,944 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_writerid [2021-12-15 13:31:04,944 INFO L130 BoogieDeclarations]: Found specification of procedure reset_card [2021-12-15 13:31:04,944 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_card [2021-12-15 13:31:04,944 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-12-15 13:31:04,944 INFO L130 BoogieDeclarations]: Found specification of procedure readStatusRid [2021-12-15 13:31:04,945 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatusRid [2021-12-15 13:31:04,945 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-12-15 13:31:04,945 INFO L130 BoogieDeclarations]: Found specification of procedure reset_airo_card [2021-12-15 13:31:04,945 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_airo_card [2021-12-15 13:31:04,945 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-12-15 13:31:04,945 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-12-15 13:31:04,945 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_crt [2021-12-15 13:31:04,945 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_crt [2021-12-15 13:31:04,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:31:04,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:31:04,946 INFO L130 BoogieDeclarations]: Found specification of procedure wifi_setup [2021-12-15 13:31:04,946 INFO L138 BoogieDeclarations]: Found implementation of procedure wifi_setup [2021-12-15 13:31:04,946 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:31:04,946 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:31:04,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:31:04,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:31:04,946 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_spy_update [2021-12-15 13:31:04,947 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_spy_update [2021-12-15 13:31:04,947 INFO L130 BoogieDeclarations]: Found specification of procedure age_mic_context [2021-12-15 13:31:04,947 INFO L138 BoogieDeclarations]: Found implementation of procedure age_mic_context [2021-12-15 13:31:04,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:31:04,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:31:04,947 INFO L130 BoogieDeclarations]: Found specification of procedure setup_card [2021-12-15 13:31:04,947 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_card [2021-12-15 13:31:04,947 INFO L130 BoogieDeclarations]: Found specification of procedure airo_networks_free [2021-12-15 13:31:04,948 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_networks_free [2021-12-15 13:31:04,948 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-12-15 13:31:04,948 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-12-15 13:31:04,948 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-12-15 13:31:04,948 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-12-15 13:31:04,948 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:31:04,948 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:31:04,949 INFO L130 BoogieDeclarations]: Found specification of procedure airo_close [2021-12-15 13:31:04,949 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_close [2021-12-15 13:31:04,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_62 [2021-12-15 13:31:04,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_62 [2021-12-15 13:31:04,949 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_error [2021-12-15 13:31:04,949 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_error [2021-12-15 13:31:04,950 INFO L130 BoogieDeclarations]: Found specification of procedure sniffing_mode [2021-12-15 13:31:04,950 INFO L138 BoogieDeclarations]: Found implementation of procedure sniffing_mode [2021-12-15 13:31:04,950 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:31:04,950 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:31:04,950 INFO L130 BoogieDeclarations]: Found specification of procedure header_len [2021-12-15 13:31:04,950 INFO L138 BoogieDeclarations]: Found implementation of procedure header_len [2021-12-15 13:31:04,951 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2021-12-15 13:31:04,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2021-12-15 13:31:04,951 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-12-15 13:31:04,952 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-12-15 13:31:04,952 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-12-15 13:31:04,952 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-12-15 13:31:04,952 INFO L130 BoogieDeclarations]: Found specification of procedure readSsidRid [2021-12-15 13:31:04,952 INFO L138 BoogieDeclarations]: Found implementation of procedure readSsidRid [2021-12-15 13:31:04,953 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:31:04,953 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_final [2021-12-15 13:31:04,953 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_final [2021-12-15 13:31:04,953 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:31:04,953 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:31:04,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:31:04,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:31:04,954 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2021-12-15 13:31:04,954 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2021-12-15 13:31:04,954 INFO L130 BoogieDeclarations]: Found specification of procedure down_trylock [2021-12-15 13:31:04,954 INFO L138 BoogieDeclarations]: Found implementation of procedure down_trylock [2021-12-15 13:31:04,954 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-12-15 13:31:04,954 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-12-15 13:31:04,954 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:31:04,955 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:31:04,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:31:04,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:31:04,955 INFO L130 BoogieDeclarations]: Found specification of procedure enable_MAC [2021-12-15 13:31:04,955 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_MAC [2021-12-15 13:31:04,955 INFO L130 BoogieDeclarations]: Found specification of procedure OUT4500 [2021-12-15 13:31:04,955 INFO L138 BoogieDeclarations]: Found implementation of procedure OUT4500 [2021-12-15 13:31:04,955 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:31:04,955 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:31:04,956 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:31:04,956 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_send_packet [2021-12-15 13:31:04,956 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_send_packet [2021-12-15 13:31:04,956 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2021-12-15 13:31:04,956 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2021-12-15 13:31:04,956 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-12-15 13:31:04,957 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-12-15 13:31:04,957 INFO L130 BoogieDeclarations]: Found specification of procedure airo_ioctl [2021-12-15 13:31:04,957 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_ioctl [2021-12-15 13:31:04,957 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:31:04,957 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:31:04,958 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:31:04,958 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:31:04,958 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:31:04,958 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:31:04,958 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit11 [2021-12-15 13:31:04,958 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit11 [2021-12-15 13:31:04,958 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-15 13:31:04,958 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-15 13:31:04,958 INFO L130 BoogieDeclarations]: Found specification of procedure airo_change_mtu [2021-12-15 13:31:04,958 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_change_mtu [2021-12-15 13:31:04,959 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:31:04,959 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-15 13:31:04,959 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-15 13:31:04,959 INFO L130 BoogieDeclarations]: Found specification of procedure disable_interrupts [2021-12-15 13:31:04,959 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_interrupts [2021-12-15 13:31:04,959 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:31:04,959 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:31:04,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:31:04,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:31:04,960 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:31:04,960 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:31:04,963 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2021-12-15 13:31:04,963 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2021-12-15 13:31:04,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:31:04,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:31:04,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:31:04,964 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:31:04,964 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_remove [2021-12-15 13:31:04,964 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_remove [2021-12-15 13:31:04,964 INFO L130 BoogieDeclarations]: Found specification of procedure aux_setup [2021-12-15 13:31:04,968 INFO L138 BoogieDeclarations]: Found implementation of procedure aux_setup [2021-12-15 13:31:04,968 INFO L130 BoogieDeclarations]: Found specification of procedure writeConfigRid [2021-12-15 13:31:04,969 INFO L138 BoogieDeclarations]: Found implementation of procedure writeConfigRid [2021-12-15 13:31:04,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:31:04,969 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:31:04,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:31:04,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:31:04,969 INFO L130 BoogieDeclarations]: Found specification of procedure readCapabilityRid [2021-12-15 13:31:04,969 INFO L138 BoogieDeclarations]: Found implementation of procedure readCapabilityRid [2021-12-15 13:31:04,969 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-12-15 13:31:04,969 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-12-15 13:31:04,969 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2021-12-15 13:31:04,970 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2021-12-15 13:31:04,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:31:04,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:31:04,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2021-12-15 13:31:04,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2021-12-15 13:31:04,970 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:31:04,970 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:31:04,970 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:31:04,970 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:31:04,970 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:31:04,970 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:31:04,971 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-12-15 13:31:04,971 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-12-15 13:31:04,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:31:04,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:31:04,971 INFO L130 BoogieDeclarations]: Found specification of procedure writeWepKeyRid [2021-12-15 13:31:04,971 INFO L138 BoogieDeclarations]: Found implementation of procedure writeWepKeyRid [2021-12-15 13:31:04,971 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2021-12-15 13:31:04,971 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2021-12-15 13:31:04,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:31:04,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:31:04,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:31:04,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:31:04,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:31:04,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-15 13:31:04,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-15 13:31:04,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-12-15 13:31:04,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-12-15 13:31:04,972 INFO L130 BoogieDeclarations]: Found specification of procedure del_airo_dev [2021-12-15 13:31:04,972 INFO L138 BoogieDeclarations]: Found implementation of procedure del_airo_dev [2021-12-15 13:31:04,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:31:04,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:31:04,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:31:04,973 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:31:04,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:31:04,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:31:04,973 INFO L130 BoogieDeclarations]: Found specification of procedure writeSsidRid [2021-12-15 13:31:04,973 INFO L138 BoogieDeclarations]: Found implementation of procedure writeSsidRid [2021-12-15 13:31:04,973 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:31:04,973 INFO L130 BoogieDeclarations]: Found specification of procedure MoveWindow [2021-12-15 13:31:04,973 INFO L138 BoogieDeclarations]: Found implementation of procedure MoveWindow [2021-12-15 13:31:04,974 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2021-12-15 13:31:04,974 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2021-12-15 13:31:04,974 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:31:04,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:31:04,974 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-15 13:31:04,974 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-15 13:31:04,974 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_tfm [2021-12-15 13:31:04,975 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_tfm [2021-12-15 13:31:04,975 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2021-12-15 13:31:04,975 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2021-12-15 13:31:04,975 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:31:04,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:31:04,975 INFO L130 BoogieDeclarations]: Found specification of procedure proc_close [2021-12-15 13:31:04,975 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_close [2021-12-15 13:31:04,975 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:31:04,975 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:31:04,975 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_multicast_list [2021-12-15 13:31:04,976 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_multicast_list [2021-12-15 13:31:04,976 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:31:04,976 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:31:04,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:31:04,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:31:04,976 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_key [2021-12-15 13:31:04,976 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_key [2021-12-15 13:31:04,976 INFO L130 BoogieDeclarations]: Found specification of procedure writeAPListRid [2021-12-15 13:31:04,976 INFO L138 BoogieDeclarations]: Found implementation of procedure writeAPListRid [2021-12-15 13:31:04,976 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:31:04,977 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:31:04,977 INFO L130 BoogieDeclarations]: Found specification of procedure freezing [2021-12-15 13:31:04,977 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing [2021-12-15 13:31:04,977 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:31:04,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:31:04,977 INFO L130 BoogieDeclarations]: Found specification of procedure proc_stats_rid_open [2021-12-15 13:31:04,977 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_stats_rid_open [2021-12-15 13:31:04,977 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:31:04,977 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:31:04,977 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2021-12-15 13:31:04,977 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2021-12-15 13:31:04,978 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:31:04,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:31:04,978 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2021-12-15 13:31:04,978 INFO L138 BoogieDeclarations]: Found implementation of procedure insb [2021-12-15 13:31:04,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:31:04,978 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:31:04,978 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:31:04,978 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:31:04,978 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2021-12-15 13:31:04,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2021-12-15 13:31:04,979 INFO L130 BoogieDeclarations]: Found specification of procedure IN4500 [2021-12-15 13:31:04,979 INFO L138 BoogieDeclarations]: Found implementation of procedure IN4500 [2021-12-15 13:31:04,979 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2021-12-15 13:31:04,979 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2021-12-15 13:31:04,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:31:04,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:31:04,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:31:04,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:31:04,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_aux_lock_of_airo_info [2021-12-15 13:31:04,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_aux_lock_of_airo_info [2021-12-15 13:31:04,980 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-12-15 13:31:04,980 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-12-15 13:31:04,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:31:04,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:31:04,980 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-15 13:31:04,980 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-15 13:31:04,981 INFO L130 BoogieDeclarations]: Found specification of procedure bap_write [2021-12-15 13:31:04,983 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_write [2021-12-15 13:31:04,983 INFO L130 BoogieDeclarations]: Found specification of procedure _init_airo_card [2021-12-15 13:31:04,983 INFO L138 BoogieDeclarations]: Found implementation of procedure _init_airo_card [2021-12-15 13:31:04,983 INFO L130 BoogieDeclarations]: Found specification of procedure waitbusy [2021-12-15 13:31:04,984 INFO L138 BoogieDeclarations]: Found implementation of procedure waitbusy [2021-12-15 13:31:04,984 INFO L130 BoogieDeclarations]: Found specification of procedure decapsulate [2021-12-15 13:31:04,984 INFO L138 BoogieDeclarations]: Found implementation of procedure decapsulate [2021-12-15 13:31:04,984 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2021-12-15 13:31:04,984 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2021-12-15 13:31:04,985 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir_mode [2021-12-15 13:31:04,985 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir_mode [2021-12-15 13:31:04,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:31:04,985 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:31:04,985 INFO L130 BoogieDeclarations]: Found specification of procedure readBSSListRid [2021-12-15 13:31:04,985 INFO L138 BoogieDeclarations]: Found implementation of procedure readBSSListRid [2021-12-15 13:31:04,985 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:31:04,985 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:31:04,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_airo_cleanup_module_23_2 [2021-12-15 13:31:04,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_airo_cleanup_module_23_2 [2021-12-15 13:31:04,986 INFO L130 BoogieDeclarations]: Found specification of procedure insw [2021-12-15 13:31:04,986 INFO L138 BoogieDeclarations]: Found implementation of procedure insw [2021-12-15 13:31:04,986 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-12-15 13:31:04,986 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-12-15 13:31:04,986 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_tx_idx [2021-12-15 13:31:04,986 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_tx_idx [2021-12-15 13:31:04,986 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:31:04,986 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:31:04,986 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:31:04,987 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:31:04,987 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:31:04,987 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:31:04,987 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:31:04,987 INFO L130 BoogieDeclarations]: Found specification of procedure proc_write [2021-12-15 13:31:04,987 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_write [2021-12-15 13:31:04,987 INFO L130 BoogieDeclarations]: Found specification of procedure up [2021-12-15 13:31:04,987 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2021-12-15 13:31:04,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:31:04,987 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-12-15 13:31:04,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-12-15 13:31:04,988 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_subtree [2021-12-15 13:31:04,988 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_subtree [2021-12-15 13:31:04,988 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_allocate [2021-12-15 13:31:04,988 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_allocate [2021-12-15 13:31:04,988 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-15 13:31:04,988 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-15 13:31:04,988 INFO L130 BoogieDeclarations]: Found specification of procedure proc_read [2021-12-15 13:31:04,988 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_read [2021-12-15 13:31:04,988 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-15 13:31:04,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-15 13:31:04,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:31:04,989 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-15 13:31:04,989 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-15 13:31:04,989 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_accessrid [2021-12-15 13:31:04,989 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_accessrid [2021-12-15 13:31:04,989 INFO L130 BoogieDeclarations]: Found specification of procedure airo_send_event [2021-12-15 13:31:04,989 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_send_event [2021-12-15 13:31:04,989 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:31:04,989 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:31:04,989 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:31:04,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:31:04,990 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_resume [2021-12-15 13:31:04,990 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_resume [2021-12-15 13:31:04,990 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-12-15 13:31:04,990 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-12-15 13:31:04,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:31:04,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:31:04,990 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2021-12-15 13:31:04,990 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2021-12-15 13:31:04,990 INFO L130 BoogieDeclarations]: Found specification of procedure try_auto_wep [2021-12-15 13:31:04,990 INFO L138 BoogieDeclarations]: Found implementation of procedure try_auto_wep [2021-12-15 13:31:04,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:31:04,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:31:04,991 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-12-15 13:31:04,991 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-12-15 13:31:04,999 INFO L130 BoogieDeclarations]: Found specification of procedure bap_read [2021-12-15 13:31:04,999 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_read [2021-12-15 13:31:04,999 INFO L130 BoogieDeclarations]: Found specification of procedure issuecommand [2021-12-15 13:31:04,999 INFO L138 BoogieDeclarations]: Found implementation of procedure issuecommand [2021-12-15 13:31:04,999 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:31:04,999 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:31:04,999 INFO L130 BoogieDeclarations]: Found specification of procedure bap_setup [2021-12-15 13:31:04,999 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_setup [2021-12-15 13:31:04,999 INFO L130 BoogieDeclarations]: Found specification of procedure readAPListRid [2021-12-15 13:31:04,999 INFO L138 BoogieDeclarations]: Found implementation of procedure readAPListRid [2021-12-15 13:31:04,999 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:31:04,999 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:31:04,999 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:31:04,999 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:31:04,999 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_stats [2021-12-15 13:31:04,999 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_stats [2021-12-15 13:31:05,000 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit [2021-12-15 13:31:05,000 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit [2021-12-15 13:31:05,000 INFO L130 BoogieDeclarations]: Found specification of procedure readConfigRid [2021-12-15 13:31:05,000 INFO L138 BoogieDeclarations]: Found implementation of procedure readConfigRid [2021-12-15 13:31:05,000 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:31:05,000 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:31:05,000 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-12-15 13:31:05,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-12-15 13:31:05,000 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:31:05,000 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:31:05,000 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-12-15 13:31:05,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2021-12-15 13:31:05,000 INFO L130 BoogieDeclarations]: Found specification of procedure airo_open [2021-12-15 13:31:05,000 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_open [2021-12-15 13:31:05,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:31:05,000 INFO L130 BoogieDeclarations]: Found specification of procedure stop_airo_card [2021-12-15 13:31:05,000 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_airo_card [2021-12-15 13:31:05,000 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_update [2021-12-15 13:31:05,000 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_update [2021-12-15 13:31:05,000 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2021-12-15 13:31:05,000 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2021-12-15 13:31:05,000 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-12-15 13:31:05,001 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-12-15 13:31:05,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:31:05,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:31:05,001 INFO L130 BoogieDeclarations]: Found specification of procedure readWepKeyRid [2021-12-15 13:31:05,001 INFO L138 BoogieDeclarations]: Found implementation of procedure readWepKeyRid [2021-12-15 13:31:05,001 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2021-12-15 13:31:05,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2021-12-15 13:31:05,001 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_unmap_card [2021-12-15 13:31:05,001 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_unmap_card [2021-12-15 13:31:05,001 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:31:05,001 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:31:05,001 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-15 13:31:05,001 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-15 13:31:05,001 INFO L130 BoogieDeclarations]: Found specification of procedure proc_set_user [2021-12-15 13:31:05,001 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_set_user [2021-12-15 13:31:05,001 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-15 13:31:05,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-15 13:31:05,001 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2021-12-15 13:31:05,001 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2021-12-15 13:31:05,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:31:05,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:31:05,001 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_stats [2021-12-15 13:31:05,001 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_stats [2021-12-15 13:31:05,001 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_readrid [2021-12-15 13:31:05,002 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_readrid [2021-12-15 13:31:05,002 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:31:05,002 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:31:05,002 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_init_descriptors [2021-12-15 13:31:05,002 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_init_descriptors [2021-12-15 13:31:05,002 INFO L130 BoogieDeclarations]: Found specification of procedure get_dec_u16 [2021-12-15 13:31:05,002 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dec_u16 [2021-12-15 13:31:05,002 INFO L130 BoogieDeclarations]: Found specification of procedure enable_interrupts [2021-12-15 13:31:05,002 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_interrupts [2021-12-15 13:31:05,002 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-12-15 13:31:05,002 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-12-15 13:31:05,002 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_wireless_stats [2021-12-15 13:31:05,002 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_wireless_stats [2021-12-15 13:31:05,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:31:05,002 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-12-15 13:31:05,002 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-12-15 13:31:05,002 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-12-15 13:31:05,002 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2021-12-15 13:31:05,002 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_mac_address [2021-12-15 13:31:05,002 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_mac_address [2021-12-15 13:31:05,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:31:05,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:31:05,002 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_init [2021-12-15 13:31:05,002 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_init [2021-12-15 13:31:05,003 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:31:05,003 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:31:05,003 INFO L130 BoogieDeclarations]: Found specification of procedure disable_MAC [2021-12-15 13:31:05,003 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_MAC [2021-12-15 13:31:05,003 INFO L130 BoogieDeclarations]: Found specification of procedure readStatsRid [2021-12-15 13:31:05,003 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatsRid [2021-12-15 13:31:05,003 INFO L130 BoogieDeclarations]: Found specification of procedure encapsulate [2021-12-15 13:31:05,003 INFO L138 BoogieDeclarations]: Found implementation of procedure encapsulate [2021-12-15 13:31:05,003 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_promisc [2021-12-15 13:31:05,003 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_promisc [2021-12-15 13:31:06,172 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:31:06,182 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:31:06,489 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 13:31:06,493 INFO L158 Benchmark]: Toolchain (without parser) took 8751.18ms. Allocated memory was 92.3MB in the beginning and 583.0MB in the end (delta: 490.7MB). Free memory was 48.6MB in the beginning and 378.9MB in the end (delta: -330.3MB). Peak memory consumption was 187.4MB. Max. memory is 16.1GB. [2021-12-15 13:31:06,494 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 75.5MB. Free memory was 45.0MB in the beginning and 45.0MB in the end (delta: 27.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:31:06,494 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5932.13ms. Allocated memory was 92.3MB in the beginning and 224.4MB in the end (delta: 132.1MB). Free memory was 48.6MB in the beginning and 62.5MB in the end (delta: -14.0MB). Peak memory consumption was 140.0MB. Max. memory is 16.1GB. [2021-12-15 13:31:06,495 INFO L158 Benchmark]: Boogie Procedure Inliner took 472.97ms. Allocated memory was 224.4MB in the beginning and 297.8MB in the end (delta: 73.4MB). Free memory was 62.5MB in the beginning and 107.9MB in the end (delta: -45.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2021-12-15 13:31:06,495 INFO L158 Benchmark]: Boogie Preprocessor took 632.79ms. Allocated memory is still 297.8MB. Free memory was 107.9MB in the beginning and 103.1MB in the end (delta: 4.8MB). Peak memory consumption was 57.2MB. Max. memory is 16.1GB. [2021-12-15 13:31:06,496 INFO L158 Benchmark]: RCFGBuilder took 1709.90ms. Allocated memory was 297.8MB in the beginning and 583.0MB in the end (delta: 285.2MB). Free memory was 103.1MB in the beginning and 378.9MB in the end (delta: -275.8MB). Peak memory consumption was 36.6MB. Max. memory is 16.1GB. [2021-12-15 13:31:06,498 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 75.5MB. Free memory was 45.0MB in the beginning and 45.0MB in the end (delta: 27.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5932.13ms. Allocated memory was 92.3MB in the beginning and 224.4MB in the end (delta: 132.1MB). Free memory was 48.6MB in the beginning and 62.5MB in the end (delta: -14.0MB). Peak memory consumption was 140.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 472.97ms. Allocated memory was 224.4MB in the beginning and 297.8MB in the end (delta: 73.4MB). Free memory was 62.5MB in the beginning and 107.9MB in the end (delta: -45.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 632.79ms. Allocated memory is still 297.8MB. Free memory was 107.9MB in the beginning and 103.1MB in the end (delta: 4.8MB). Peak memory consumption was 57.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1709.90ms. Allocated memory was 297.8MB in the beginning and 583.0MB in the end (delta: 285.2MB). Free memory was 103.1MB in the beginning and 378.9MB in the end (delta: -275.8MB). Peak memory consumption was 36.6MB. 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 13:31:06,534 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-kernel-locking-spinlock_drivers-net-wireless-airo.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 817bea8ab76945a5848f42772e9b8e947c5db1a5578e423e156f0a053a32f550 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:31:08,307 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:31:08,309 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:31:08,330 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:31:08,334 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:31:08,336 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:31:08,338 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:31:08,342 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:31:08,344 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:31:08,348 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:31:08,348 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:31:08,349 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:31:08,349 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:31:08,351 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:31:08,352 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:31:08,356 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:31:08,357 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:31:08,358 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:31:08,361 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:31:08,363 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:31:08,366 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:31:08,366 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:31:08,367 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:31:08,369 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:31:08,372 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:31:08,375 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:31:08,375 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:31:08,375 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:31:08,376 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:31:08,377 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:31:08,377 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:31:08,378 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:31:08,379 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:31:08,379 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:31:08,380 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:31:08,380 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:31:08,381 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:31:08,381 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:31:08,381 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:31:08,382 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:31:08,383 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:31:08,384 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:31:08,422 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:31:08,422 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:31:08,423 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:31:08,423 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:31:08,424 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:31:08,424 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:31:08,425 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:31:08,426 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:31:08,426 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:31:08,426 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:31:08,426 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:31:08,427 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:31:08,427 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:31:08,427 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:31:08,427 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:31:08,427 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:31:08,427 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:31:08,428 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:31:08,428 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:31:08,428 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:31:08,428 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:31:08,428 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:31:08,428 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:31:08,428 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:31:08,433 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:31:08,435 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:31:08,435 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:31:08,435 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:31:08,435 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:31:08,435 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:31:08,436 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:31:08,436 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:31:08,436 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:31:08,436 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:31:08,436 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 817bea8ab76945a5848f42772e9b8e947c5db1a5578e423e156f0a053a32f550 [2021-12-15 13:31:08,726 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:31:08,750 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:31:08,752 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:31:08,753 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:31:08,754 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:31:08,755 INFO L432 ainManager$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-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i [2021-12-15 13:31:08,812 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d577740b4/c203951ecefc4bd79cb58af5352fa8bb/FLAGd611d82ca [2021-12-15 13:31:09,586 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:31:09,586 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i [2021-12-15 13:31:09,634 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d577740b4/c203951ecefc4bd79cb58af5352fa8bb/FLAGd611d82ca [2021-12-15 13:31:09,830 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d577740b4/c203951ecefc4bd79cb58af5352fa8bb [2021-12-15 13:31:09,831 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:31:09,833 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:31:09,834 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:31:09,834 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:31:09,836 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:31:09,837 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:31:09" (1/1) ... [2021-12-15 13:31:09,838 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6755d95b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:09, skipping insertion in model container [2021-12-15 13:31:09,838 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:31:09" (1/1) ... [2021-12-15 13:31:09,843 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:31:10,023 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:31:13,099 WARN L564 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-12-15 13:31:15,635 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-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[649077,649090] [2021-12-15 13:31:15,639 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-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[649246,649259] [2021-12-15 13:31:15,640 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-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[649413,649426] [2021-12-15 13:31:15,640 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-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[649581,649594] [2021-12-15 13:31:15,665 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:31:15,718 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:31:15,771 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:31:16,249 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-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[649077,649090] [2021-12-15 13:31:16,250 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-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[649246,649259] [2021-12-15 13:31:16,250 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-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[649413,649426] [2021-12-15 13:31:16,251 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-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[649581,649594] [2021-12-15 13:31:16,258 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:31:16,304 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:31:16,732 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-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[649077,649090] [2021-12-15 13:31:16,733 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-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[649246,649259] [2021-12-15 13:31:16,733 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-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[649413,649426] [2021-12-15 13:31:16,734 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-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[649581,649594] [2021-12-15 13:31:16,739 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:31:16,990 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:31:16,990 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:16 WrapperNode [2021-12-15 13:31:16,992 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:31:16,993 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:31:16,993 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:31:16,993 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:31:16,998 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:16" (1/1) ... [2021-12-15 13:31:17,131 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:16" (1/1) ... [2021-12-15 13:31:17,456 INFO L137 Inliner]: procedures = 747, calls = 6976, calls flagged for inlining = 351, calls inlined = 332, statements flattened = 14099 [2021-12-15 13:31:17,458 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:31:17,458 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:31:17,459 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:31:17,460 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:31:17,467 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:16" (1/1) ... [2021-12-15 13:31:17,467 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:16" (1/1) ... [2021-12-15 13:31:17,552 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:16" (1/1) ... [2021-12-15 13:31:17,553 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:16" (1/1) ... [2021-12-15 13:31:17,840 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:16" (1/1) ... [2021-12-15 13:31:17,882 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:16" (1/1) ... [2021-12-15 13:31:17,936 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:16" (1/1) ... [2021-12-15 13:31:17,996 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:31:17,997 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:31:17,997 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:31:17,997 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:31:17,998 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:16" (1/1) ... [2021-12-15 13:31:18,003 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:31:18,010 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:31:18,019 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 13:31:18,041 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 13:31:18,053 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_writerid [2021-12-15 13:31:18,054 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_writerid [2021-12-15 13:31:18,054 INFO L130 BoogieDeclarations]: Found specification of procedure reset_card [2021-12-15 13:31:18,054 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_card [2021-12-15 13:31:18,054 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-12-15 13:31:18,054 INFO L130 BoogieDeclarations]: Found specification of procedure readStatusRid [2021-12-15 13:31:18,054 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatusRid [2021-12-15 13:31:18,054 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-12-15 13:31:18,054 INFO L130 BoogieDeclarations]: Found specification of procedure reset_airo_card [2021-12-15 13:31:18,055 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_airo_card [2021-12-15 13:31:18,055 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-12-15 13:31:18,055 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-12-15 13:31:18,055 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_crt [2021-12-15 13:31:18,055 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_crt [2021-12-15 13:31:18,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:31:18,055 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:31:18,055 INFO L130 BoogieDeclarations]: Found specification of procedure wifi_setup [2021-12-15 13:31:18,056 INFO L138 BoogieDeclarations]: Found implementation of procedure wifi_setup [2021-12-15 13:31:18,056 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:31:18,056 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:31:18,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:31:18,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:31:18,057 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_spy_update [2021-12-15 13:31:18,057 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_spy_update [2021-12-15 13:31:18,057 INFO L130 BoogieDeclarations]: Found specification of procedure age_mic_context [2021-12-15 13:31:18,057 INFO L138 BoogieDeclarations]: Found implementation of procedure age_mic_context [2021-12-15 13:31:18,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:31:18,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:31:18,058 INFO L130 BoogieDeclarations]: Found specification of procedure setup_card [2021-12-15 13:31:18,058 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_card [2021-12-15 13:31:18,058 INFO L130 BoogieDeclarations]: Found specification of procedure airo_networks_free [2021-12-15 13:31:18,058 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_networks_free [2021-12-15 13:31:18,058 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-12-15 13:31:18,058 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-12-15 13:31:18,058 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-12-15 13:31:18,059 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-12-15 13:31:18,059 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:31:18,059 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:31:18,059 INFO L130 BoogieDeclarations]: Found specification of procedure airo_close [2021-12-15 13:31:18,060 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_close [2021-12-15 13:31:18,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_62 [2021-12-15 13:31:18,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_62 [2021-12-15 13:31:18,061 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_error [2021-12-15 13:31:18,061 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_error [2021-12-15 13:31:18,061 INFO L130 BoogieDeclarations]: Found specification of procedure sniffing_mode [2021-12-15 13:31:18,061 INFO L138 BoogieDeclarations]: Found implementation of procedure sniffing_mode [2021-12-15 13:31:18,061 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:31:18,062 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:31:18,062 INFO L130 BoogieDeclarations]: Found specification of procedure header_len [2021-12-15 13:31:18,062 INFO L138 BoogieDeclarations]: Found implementation of procedure header_len [2021-12-15 13:31:18,062 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2021-12-15 13:31:18,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2021-12-15 13:31:18,062 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-12-15 13:31:18,062 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-12-15 13:31:18,062 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-12-15 13:31:18,063 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-12-15 13:31:18,063 INFO L130 BoogieDeclarations]: Found specification of procedure readSsidRid [2021-12-15 13:31:18,063 INFO L138 BoogieDeclarations]: Found implementation of procedure readSsidRid [2021-12-15 13:31:18,063 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:31:18,063 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_final [2021-12-15 13:31:18,064 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_final [2021-12-15 13:31:18,064 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:31:18,064 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:31:18,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:31:18,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:31:18,064 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2021-12-15 13:31:18,064 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2021-12-15 13:31:18,064 INFO L130 BoogieDeclarations]: Found specification of procedure down_trylock [2021-12-15 13:31:18,064 INFO L138 BoogieDeclarations]: Found implementation of procedure down_trylock [2021-12-15 13:31:18,065 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-12-15 13:31:18,065 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-12-15 13:31:18,065 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:31:18,065 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:31:18,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:31:18,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:31:18,066 INFO L130 BoogieDeclarations]: Found specification of procedure enable_MAC [2021-12-15 13:31:18,066 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_MAC [2021-12-15 13:31:18,066 INFO L130 BoogieDeclarations]: Found specification of procedure OUT4500 [2021-12-15 13:31:18,066 INFO L138 BoogieDeclarations]: Found implementation of procedure OUT4500 [2021-12-15 13:31:18,066 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:31:18,067 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:31:18,067 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:31:18,067 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_send_packet [2021-12-15 13:31:18,067 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_send_packet [2021-12-15 13:31:18,067 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2021-12-15 13:31:18,067 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2021-12-15 13:31:18,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:31:18,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:31:18,068 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-12-15 13:31:18,068 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-12-15 13:31:18,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:31:18,068 INFO L130 BoogieDeclarations]: Found specification of procedure airo_ioctl [2021-12-15 13:31:18,068 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_ioctl [2021-12-15 13:31:18,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:31:18,068 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:31:18,069 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:31:18,069 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:31:18,069 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:31:18,069 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:31:18,069 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:31:18,070 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit11 [2021-12-15 13:31:18,071 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit11 [2021-12-15 13:31:18,072 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-15 13:31:18,072 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-15 13:31:18,073 INFO L130 BoogieDeclarations]: Found specification of procedure airo_change_mtu [2021-12-15 13:31:18,073 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_change_mtu [2021-12-15 13:31:18,073 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-15 13:31:18,073 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-15 13:31:18,073 INFO L130 BoogieDeclarations]: Found specification of procedure disable_interrupts [2021-12-15 13:31:18,074 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_interrupts [2021-12-15 13:31:18,074 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:31:18,078 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:31:18,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:31:18,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:31:18,079 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:31:18,079 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:31:18,079 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2021-12-15 13:31:18,079 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2021-12-15 13:31:18,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:31:18,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:31:18,080 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_remove [2021-12-15 13:31:18,080 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_remove [2021-12-15 13:31:18,080 INFO L130 BoogieDeclarations]: Found specification of procedure aux_setup [2021-12-15 13:31:18,080 INFO L138 BoogieDeclarations]: Found implementation of procedure aux_setup [2021-12-15 13:31:18,080 INFO L130 BoogieDeclarations]: Found specification of procedure writeConfigRid [2021-12-15 13:31:18,080 INFO L138 BoogieDeclarations]: Found implementation of procedure writeConfigRid [2021-12-15 13:31:18,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:31:18,080 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:31:18,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:31:18,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:31:18,081 INFO L130 BoogieDeclarations]: Found specification of procedure readCapabilityRid [2021-12-15 13:31:18,081 INFO L138 BoogieDeclarations]: Found implementation of procedure readCapabilityRid [2021-12-15 13:31:18,081 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-12-15 13:31:18,081 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-12-15 13:31:18,081 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2021-12-15 13:31:18,081 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2021-12-15 13:31:18,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:31:18,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:31:18,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2021-12-15 13:31:18,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2021-12-15 13:31:18,082 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:31:18,082 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:31:18,082 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:31:18,082 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:31:18,082 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:31:18,082 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:31:18,082 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-12-15 13:31:18,082 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-12-15 13:31:18,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:31:18,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:31:18,083 INFO L130 BoogieDeclarations]: Found specification of procedure writeWepKeyRid [2021-12-15 13:31:18,083 INFO L138 BoogieDeclarations]: Found implementation of procedure writeWepKeyRid [2021-12-15 13:31:18,083 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2021-12-15 13:31:18,083 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2021-12-15 13:31:18,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:31:18,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:31:18,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:31:18,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:31:18,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:31:18,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-15 13:31:18,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-15 13:31:18,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-12-15 13:31:18,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-12-15 13:31:18,084 INFO L130 BoogieDeclarations]: Found specification of procedure del_airo_dev [2021-12-15 13:31:18,084 INFO L138 BoogieDeclarations]: Found implementation of procedure del_airo_dev [2021-12-15 13:31:18,084 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:31:18,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:31:18,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:31:18,085 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:31:18,085 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:31:18,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:31:18,085 INFO L130 BoogieDeclarations]: Found specification of procedure writeSsidRid [2021-12-15 13:31:18,086 INFO L138 BoogieDeclarations]: Found implementation of procedure writeSsidRid [2021-12-15 13:31:18,086 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:31:18,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:31:18,086 INFO L130 BoogieDeclarations]: Found specification of procedure MoveWindow [2021-12-15 13:31:18,086 INFO L138 BoogieDeclarations]: Found implementation of procedure MoveWindow [2021-12-15 13:31:18,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:31:18,086 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2021-12-15 13:31:18,086 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2021-12-15 13:31:18,086 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:31:18,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:31:18,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:31:18,087 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-15 13:31:18,087 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-15 13:31:18,087 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_tfm [2021-12-15 13:31:18,087 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_tfm [2021-12-15 13:31:18,087 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2021-12-15 13:31:18,087 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2021-12-15 13:31:18,087 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:31:18,087 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:31:18,088 INFO L130 BoogieDeclarations]: Found specification of procedure proc_close [2021-12-15 13:31:18,088 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_close [2021-12-15 13:31:18,088 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:31:18,088 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:31:18,088 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_multicast_list [2021-12-15 13:31:18,088 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_multicast_list [2021-12-15 13:31:18,088 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:31:18,088 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:31:18,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:31:18,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:31:18,089 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_key [2021-12-15 13:31:18,089 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_key [2021-12-15 13:31:18,089 INFO L130 BoogieDeclarations]: Found specification of procedure writeAPListRid [2021-12-15 13:31:18,089 INFO L138 BoogieDeclarations]: Found implementation of procedure writeAPListRid [2021-12-15 13:31:18,089 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:31:18,089 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:31:18,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:31:18,089 INFO L130 BoogieDeclarations]: Found specification of procedure freezing [2021-12-15 13:31:18,089 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing [2021-12-15 13:31:18,089 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:31:18,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:31:18,090 INFO L130 BoogieDeclarations]: Found specification of procedure proc_stats_rid_open [2021-12-15 13:31:18,090 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_stats_rid_open [2021-12-15 13:31:18,090 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:31:18,090 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:31:18,090 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2021-12-15 13:31:18,090 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2021-12-15 13:31:18,090 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:31:18,090 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:31:18,090 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2021-12-15 13:31:18,091 INFO L138 BoogieDeclarations]: Found implementation of procedure insb [2021-12-15 13:31:18,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:31:18,091 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:31:18,091 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:31:18,091 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:31:18,091 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:31:18,091 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2021-12-15 13:31:18,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2021-12-15 13:31:18,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:31:18,094 INFO L130 BoogieDeclarations]: Found specification of procedure IN4500 [2021-12-15 13:31:18,094 INFO L138 BoogieDeclarations]: Found implementation of procedure IN4500 [2021-12-15 13:31:18,095 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2021-12-15 13:31:18,095 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2021-12-15 13:31:18,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:31:18,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:31:18,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:31:18,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:31:18,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:31:18,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:31:18,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_aux_lock_of_airo_info [2021-12-15 13:31:18,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_aux_lock_of_airo_info [2021-12-15 13:31:18,096 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-12-15 13:31:18,096 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-12-15 13:31:18,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:31:18,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:31:18,097 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-15 13:31:18,097 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-15 13:31:18,097 INFO L130 BoogieDeclarations]: Found specification of procedure bap_write [2021-12-15 13:31:18,097 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_write [2021-12-15 13:31:18,097 INFO L130 BoogieDeclarations]: Found specification of procedure _init_airo_card [2021-12-15 13:31:18,097 INFO L138 BoogieDeclarations]: Found implementation of procedure _init_airo_card [2021-12-15 13:31:18,097 INFO L130 BoogieDeclarations]: Found specification of procedure waitbusy [2021-12-15 13:31:18,097 INFO L138 BoogieDeclarations]: Found implementation of procedure waitbusy [2021-12-15 13:31:18,097 INFO L130 BoogieDeclarations]: Found specification of procedure decapsulate [2021-12-15 13:31:18,098 INFO L138 BoogieDeclarations]: Found implementation of procedure decapsulate [2021-12-15 13:31:18,098 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2021-12-15 13:31:18,098 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2021-12-15 13:31:18,098 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir_mode [2021-12-15 13:31:18,098 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir_mode [2021-12-15 13:31:18,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:31:18,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:31:18,099 INFO L130 BoogieDeclarations]: Found specification of procedure readBSSListRid [2021-12-15 13:31:18,099 INFO L138 BoogieDeclarations]: Found implementation of procedure readBSSListRid [2021-12-15 13:31:18,099 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:31:18,099 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:31:18,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_airo_cleanup_module_23_2 [2021-12-15 13:31:18,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_airo_cleanup_module_23_2 [2021-12-15 13:31:18,099 INFO L130 BoogieDeclarations]: Found specification of procedure insw [2021-12-15 13:31:18,099 INFO L138 BoogieDeclarations]: Found implementation of procedure insw [2021-12-15 13:31:18,099 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-12-15 13:31:18,099 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-12-15 13:31:18,100 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_tx_idx [2021-12-15 13:31:18,100 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_tx_idx [2021-12-15 13:31:18,100 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:31:18,100 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:31:18,100 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:31:18,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:31:18,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:31:18,100 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:31:18,100 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:31:18,100 INFO L130 BoogieDeclarations]: Found specification of procedure proc_write [2021-12-15 13:31:18,100 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_write [2021-12-15 13:31:18,101 INFO L130 BoogieDeclarations]: Found specification of procedure up [2021-12-15 13:31:18,101 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2021-12-15 13:31:18,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:31:18,101 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-12-15 13:31:18,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-12-15 13:31:18,101 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_subtree [2021-12-15 13:31:18,101 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_subtree [2021-12-15 13:31:18,101 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_allocate [2021-12-15 13:31:18,101 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_allocate [2021-12-15 13:31:18,101 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-15 13:31:18,101 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-15 13:31:18,102 INFO L130 BoogieDeclarations]: Found specification of procedure proc_read [2021-12-15 13:31:18,102 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_read [2021-12-15 13:31:18,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:31:18,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:31:18,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:31:18,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:31:18,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:31:18,102 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-15 13:31:18,102 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-15 13:31:18,102 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_accessrid [2021-12-15 13:31:18,102 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_accessrid [2021-12-15 13:31:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure airo_send_event [2021-12-15 13:31:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_send_event [2021-12-15 13:31:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:31:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:31:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:31:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:31:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_resume [2021-12-15 13:31:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_resume [2021-12-15 13:31:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-12-15 13:31:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-12-15 13:31:18,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:31:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:31:18,104 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2021-12-15 13:31:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2021-12-15 13:31:18,104 INFO L130 BoogieDeclarations]: Found specification of procedure try_auto_wep [2021-12-15 13:31:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure try_auto_wep [2021-12-15 13:31:18,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:31:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:31:18,104 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-12-15 13:31:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-12-15 13:31:18,104 INFO L130 BoogieDeclarations]: Found specification of procedure bap_read [2021-12-15 13:31:18,105 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_read [2021-12-15 13:31:18,105 INFO L130 BoogieDeclarations]: Found specification of procedure issuecommand [2021-12-15 13:31:18,105 INFO L138 BoogieDeclarations]: Found implementation of procedure issuecommand [2021-12-15 13:31:18,105 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:31:18,105 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:31:18,105 INFO L130 BoogieDeclarations]: Found specification of procedure bap_setup [2021-12-15 13:31:18,105 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_setup [2021-12-15 13:31:18,105 INFO L130 BoogieDeclarations]: Found specification of procedure readAPListRid [2021-12-15 13:31:18,105 INFO L138 BoogieDeclarations]: Found implementation of procedure readAPListRid [2021-12-15 13:31:18,105 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:31:18,105 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:31:18,106 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:31:18,106 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:31:18,106 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_stats [2021-12-15 13:31:18,106 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_stats [2021-12-15 13:31:18,106 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit [2021-12-15 13:31:18,106 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit [2021-12-15 13:31:18,106 INFO L130 BoogieDeclarations]: Found specification of procedure readConfigRid [2021-12-15 13:31:18,106 INFO L138 BoogieDeclarations]: Found implementation of procedure readConfigRid [2021-12-15 13:31:18,106 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:31:18,106 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:31:18,106 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-12-15 13:31:18,107 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-12-15 13:31:18,107 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:31:18,107 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:31:18,107 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-12-15 13:31:18,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2021-12-15 13:31:18,107 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2021-12-15 13:31:18,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2021-12-15 13:31:18,107 INFO L130 BoogieDeclarations]: Found specification of procedure airo_open [2021-12-15 13:31:18,107 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_open [2021-12-15 13:31:18,107 INFO L130 BoogieDeclarations]: Found specification of procedure stop_airo_card [2021-12-15 13:31:18,108 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_airo_card [2021-12-15 13:31:18,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:31:18,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:31:18,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:31:18,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:31:18,108 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_update [2021-12-15 13:31:18,108 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_update [2021-12-15 13:31:18,108 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2021-12-15 13:31:18,108 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2021-12-15 13:31:18,108 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-12-15 13:31:18,108 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-12-15 13:31:18,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:31:18,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:31:18,111 INFO L130 BoogieDeclarations]: Found specification of procedure readWepKeyRid [2021-12-15 13:31:18,111 INFO L138 BoogieDeclarations]: Found implementation of procedure readWepKeyRid [2021-12-15 13:31:18,111 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2021-12-15 13:31:18,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2021-12-15 13:31:18,111 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_unmap_card [2021-12-15 13:31:18,111 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_unmap_card [2021-12-15 13:31:18,112 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:31:18,112 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:31:18,112 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-15 13:31:18,112 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-15 13:31:18,112 INFO L130 BoogieDeclarations]: Found specification of procedure proc_set_user [2021-12-15 13:31:18,112 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_set_user [2021-12-15 13:31:18,112 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-15 13:31:18,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-15 13:31:18,112 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2021-12-15 13:31:18,112 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2021-12-15 13:31:18,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:31:18,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:31:18,113 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_stats [2021-12-15 13:31:18,113 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_stats [2021-12-15 13:31:18,113 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_readrid [2021-12-15 13:31:18,113 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_readrid [2021-12-15 13:31:18,113 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:31:18,113 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:31:18,113 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_init_descriptors [2021-12-15 13:31:18,113 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_init_descriptors [2021-12-15 13:31:18,113 INFO L130 BoogieDeclarations]: Found specification of procedure get_dec_u16 [2021-12-15 13:31:18,114 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dec_u16 [2021-12-15 13:31:18,114 INFO L130 BoogieDeclarations]: Found specification of procedure enable_interrupts [2021-12-15 13:31:18,114 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_interrupts [2021-12-15 13:31:18,114 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-12-15 13:31:18,114 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-12-15 13:31:18,114 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_wireless_stats [2021-12-15 13:31:18,114 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_wireless_stats [2021-12-15 13:31:18,114 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-12-15 13:31:18,114 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-12-15 13:31:18,114 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-12-15 13:31:18,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2021-12-15 13:31:18,115 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_mac_address [2021-12-15 13:31:18,115 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_mac_address [2021-12-15 13:31:18,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:31:18,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:31:18,115 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_init [2021-12-15 13:31:18,115 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_init [2021-12-15 13:31:18,115 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:31:18,115 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:31:18,115 INFO L130 BoogieDeclarations]: Found specification of procedure disable_MAC [2021-12-15 13:31:18,115 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_MAC [2021-12-15 13:31:18,116 INFO L130 BoogieDeclarations]: Found specification of procedure readStatsRid [2021-12-15 13:31:18,116 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatsRid [2021-12-15 13:31:18,116 INFO L130 BoogieDeclarations]: Found specification of procedure encapsulate [2021-12-15 13:31:18,116 INFO L138 BoogieDeclarations]: Found implementation of procedure encapsulate [2021-12-15 13:31:18,116 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_promisc [2021-12-15 13:31:18,116 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_promisc [2021-12-15 13:31:19,447 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:31:19,455 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:31:21,891 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:31:21,894 INFO L158 Benchmark]: Toolchain (without parser) took 12060.92ms. Allocated memory was 75.5MB in the beginning and 574.6MB in the end (delta: 499.1MB). Free memory was 43.4MB in the beginning and 335.9MB in the end (delta: -292.4MB). Peak memory consumption was 242.0MB. Max. memory is 16.1GB. [2021-12-15 13:31:21,895 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 56.6MB. Free memory was 39.0MB in the beginning and 38.9MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:31:21,895 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7158.27ms. Allocated memory was 75.5MB in the beginning and 574.6MB in the end (delta: 499.1MB). Free memory was 43.2MB in the beginning and 415.6MB in the end (delta: -372.4MB). Peak memory consumption was 168.6MB. Max. memory is 16.1GB. [2021-12-15 13:31:21,895 INFO L158 Benchmark]: Boogie Procedure Inliner took 465.05ms. Allocated memory is still 574.6MB. Free memory was 415.6MB in the beginning and 334.9MB in the end (delta: 80.7MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. [2021-12-15 13:31:21,896 INFO L158 Benchmark]: Boogie Preprocessor took 538.15ms. Allocated memory is still 574.6MB. Free memory was 334.9MB in the beginning and 363.1MB in the end (delta: -28.2MB). Peak memory consumption was 79.8MB. Max. memory is 16.1GB. [2021-12-15 13:31:21,896 INFO L158 Benchmark]: RCFGBuilder took 3896.09ms. Allocated memory is still 574.6MB. Free memory was 363.1MB in the beginning and 335.9MB in the end (delta: 27.3MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2021-12-15 13:31:21,897 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 56.6MB. Free memory was 39.0MB in the beginning and 38.9MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7158.27ms. Allocated memory was 75.5MB in the beginning and 574.6MB in the end (delta: 499.1MB). Free memory was 43.2MB in the beginning and 415.6MB in the end (delta: -372.4MB). Peak memory consumption was 168.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 465.05ms. Allocated memory is still 574.6MB. Free memory was 415.6MB in the beginning and 334.9MB in the end (delta: 80.7MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 538.15ms. Allocated memory is still 574.6MB. Free memory was 334.9MB in the beginning and 363.1MB in the end (delta: -28.2MB). Peak memory consumption was 79.8MB. Max. memory is 16.1GB. * RCFGBuilder took 3896.09ms. Allocated memory is still 574.6MB. Free memory was 363.1MB in the beginning and 335.9MB in the end (delta: 27.3MB). Peak memory consumption was 62.9MB. 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 13:31:21,938 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