./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-mutex_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-mutex_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 3dd05bb698cea81d70350464dc4fa8e01b7cc42a2d66dcd4f76502f309bf8c69 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:28:45,522 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:28:45,524 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:28:45,566 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:28:45,567 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:28:45,570 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:28:45,572 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:28:45,587 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:28:45,588 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:28:45,590 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:28:45,591 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:28:45,593 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:28:45,594 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:28:45,600 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:28:45,602 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:28:45,603 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:28:45,606 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:28:45,608 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:28:45,609 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:28:45,614 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:28:45,618 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:28:45,619 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:28:45,620 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:28:45,620 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:28:45,622 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:28:45,623 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:28:45,623 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:28:45,624 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:28:45,624 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:28:45,625 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:28:45,625 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:28:45,626 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:28:45,626 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:28:45,627 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:28:45,628 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:28:45,628 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:28:45,629 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:28:45,629 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:28:45,629 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:28:45,630 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:28:45,631 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:28:45,634 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:28:45,673 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:28:45,674 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:28:45,674 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:28:45,675 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:28:45,676 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:28:45,676 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:28:45,677 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:28:45,677 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:28:45,677 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:28:45,677 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:28:45,678 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:28:45,678 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:28:45,678 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:28:45,679 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:28:45,679 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:28:45,679 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:28:45,679 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:28:45,679 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:28:45,680 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:28:45,680 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:28:45,680 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:28:45,680 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:28:45,680 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:28:45,680 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:28:45,681 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:28:45,681 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:28:45,681 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:28:45,681 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:28:45,681 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:28:45,682 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:28:45,682 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:28:45,682 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3dd05bb698cea81d70350464dc4fa8e01b7cc42a2d66dcd4f76502f309bf8c69 [2021-12-15 13:28:45,907 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:28:45,939 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:28:45,942 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:28:45,943 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:28:45,944 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:28:45,945 INFO L432 ainManager$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-mutex_drivers-net-wireless-airo.cil.i [2021-12-15 13:28:46,007 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ff4d04bc/6365b007d5704d4aaf107236a3d2d901/FLAG4a7bc20eb [2021-12-15 13:28:46,919 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:28:46,920 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-airo.cil.i [2021-12-15 13:28:47,013 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ff4d04bc/6365b007d5704d4aaf107236a3d2d901/FLAG4a7bc20eb [2021-12-15 13:28:47,280 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ff4d04bc/6365b007d5704d4aaf107236a3d2d901 [2021-12-15 13:28:47,282 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:28:47,284 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:28:47,285 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:28:47,285 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:28:47,288 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:28:47,288 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:28:47" (1/1) ... [2021-12-15 13:28:47,289 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@180fc89b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:28:47, skipping insertion in model container [2021-12-15 13:28:47,289 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:28:47" (1/1) ... [2021-12-15 13:28:47,295 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:28:47,495 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:28:53,992 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-mutex_drivers-net-wireless-airo.cil.i[622636,622649] [2021-12-15 13:28:53,995 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-mutex_drivers-net-wireless-airo.cil.i[622802,622815] [2021-12-15 13:28:53,996 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-mutex_drivers-net-wireless-airo.cil.i[622966,622979] [2021-12-15 13:28:53,997 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-mutex_drivers-net-wireless-airo.cil.i[623131,623144] [2021-12-15 13:28:54,032 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:28:54,107 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:28:54,650 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-mutex_drivers-net-wireless-airo.cil.i[622636,622649] [2021-12-15 13:28:54,651 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-mutex_drivers-net-wireless-airo.cil.i[622802,622815] [2021-12-15 13:28:54,651 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-mutex_drivers-net-wireless-airo.cil.i[622966,622979] [2021-12-15 13:28:54,651 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-mutex_drivers-net-wireless-airo.cil.i[623131,623144] [2021-12-15 13:28:54,660 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:28:54,912 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:28:54,913 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:28:54 WrapperNode [2021-12-15 13:28:54,913 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:28:54,914 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:28:54,914 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:28:54,914 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:28:54,920 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:28:54" (1/1) ... [2021-12-15 13:28:55,153 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:28:54" (1/1) ... [2021-12-15 13:28:55,565 INFO L137 Inliner]: procedures = 649, calls = 6816, calls flagged for inlining = 340, calls inlined = 327, statements flattened = 14599 [2021-12-15 13:28:55,566 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:28:55,567 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:28:55,567 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:28:55,567 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:28:55,576 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:28:54" (1/1) ... [2021-12-15 13:28:55,577 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:28:54" (1/1) ... [2021-12-15 13:28:55,646 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:28:54" (1/1) ... [2021-12-15 13:28:55,647 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:28:54" (1/1) ... [2021-12-15 13:28:55,890 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:28:54" (1/1) ... [2021-12-15 13:28:56,036 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:28:54" (1/1) ... [2021-12-15 13:28:56,086 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:28:54" (1/1) ... [2021-12-15 13:28:56,150 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:28:56,151 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:28:56,151 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:28:56,152 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:28:56,154 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:28:54" (1/1) ... [2021-12-15 13:28:56,161 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:28:56,171 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:28:56,188 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 13:28:56,216 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 13:28:56,228 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_writerid [2021-12-15 13:28:56,228 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_writerid [2021-12-15 13:28:56,228 INFO L130 BoogieDeclarations]: Found specification of procedure reset_card [2021-12-15 13:28:56,228 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_card [2021-12-15 13:28:56,229 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-12-15 13:28:56,229 INFO L130 BoogieDeclarations]: Found specification of procedure readStatusRid [2021-12-15 13:28:56,229 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatusRid [2021-12-15 13:28:56,229 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-12-15 13:28:56,229 INFO L130 BoogieDeclarations]: Found specification of procedure reset_airo_card [2021-12-15 13:28:56,229 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_airo_card [2021-12-15 13:28:56,229 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-12-15 13:28:56,230 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-12-15 13:28:56,230 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_crt [2021-12-15 13:28:56,230 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_crt [2021-12-15 13:28:56,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:28:56,230 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:28:56,230 INFO L130 BoogieDeclarations]: Found specification of procedure wifi_setup [2021-12-15 13:28:56,230 INFO L138 BoogieDeclarations]: Found implementation of procedure wifi_setup [2021-12-15 13:28:56,231 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:28:56,231 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:28:56,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:28:56,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:28:56,231 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_spy_update [2021-12-15 13:28:56,231 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_spy_update [2021-12-15 13:28:56,231 INFO L130 BoogieDeclarations]: Found specification of procedure age_mic_context [2021-12-15 13:28:56,232 INFO L138 BoogieDeclarations]: Found implementation of procedure age_mic_context [2021-12-15 13:28:56,232 INFO L130 BoogieDeclarations]: Found specification of procedure setup_card [2021-12-15 13:28:56,232 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_card [2021-12-15 13:28:56,232 INFO L130 BoogieDeclarations]: Found specification of procedure airo_networks_free [2021-12-15 13:28:56,232 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_networks_free [2021-12-15 13:28:56,232 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-12-15 13:28:56,232 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-12-15 13:28:56,233 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-12-15 13:28:56,233 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-12-15 13:28:56,233 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:28:56,233 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:28:56,233 INFO L130 BoogieDeclarations]: Found specification of procedure airo_close [2021-12-15 13:28:56,233 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_close [2021-12-15 13:28:56,233 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_error [2021-12-15 13:28:56,234 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_error [2021-12-15 13:28:56,234 INFO L130 BoogieDeclarations]: Found specification of procedure sniffing_mode [2021-12-15 13:28:56,234 INFO L138 BoogieDeclarations]: Found implementation of procedure sniffing_mode [2021-12-15 13:28:56,234 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:28:56,234 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:28:56,234 INFO L130 BoogieDeclarations]: Found specification of procedure header_len [2021-12-15 13:28:56,234 INFO L138 BoogieDeclarations]: Found implementation of procedure header_len [2021-12-15 13:28:56,235 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2021-12-15 13:28:56,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2021-12-15 13:28:56,235 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-12-15 13:28:56,235 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-12-15 13:28:56,235 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-12-15 13:28:56,235 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-12-15 13:28:56,235 INFO L130 BoogieDeclarations]: Found specification of procedure readSsidRid [2021-12-15 13:28:56,236 INFO L138 BoogieDeclarations]: Found implementation of procedure readSsidRid [2021-12-15 13:28:56,236 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:28:56,236 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_final [2021-12-15 13:28:56,236 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_final [2021-12-15 13:28:56,236 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:28:56,236 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:28:56,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:28:56,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:28:56,237 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2021-12-15 13:28:56,237 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2021-12-15 13:28:56,237 INFO L130 BoogieDeclarations]: Found specification of procedure down_trylock [2021-12-15 13:28:56,237 INFO L138 BoogieDeclarations]: Found implementation of procedure down_trylock [2021-12-15 13:28:56,237 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-12-15 13:28:56,238 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-12-15 13:28:56,238 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:28:56,238 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:28:56,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:28:56,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:28:56,238 INFO L130 BoogieDeclarations]: Found specification of procedure enable_MAC [2021-12-15 13:28:56,238 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_MAC [2021-12-15 13:28:56,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-15 13:28:56,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-15 13:28:56,239 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:28:56,239 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:28:56,239 INFO L130 BoogieDeclarations]: Found specification of procedure OUT4500 [2021-12-15 13:28:56,239 INFO L138 BoogieDeclarations]: Found implementation of procedure OUT4500 [2021-12-15 13:28:56,239 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:28:56,239 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:28:56,240 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:28:56,240 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_send_packet [2021-12-15 13:28:56,240 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_send_packet [2021-12-15 13:28:56,240 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2021-12-15 13:28:56,240 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2021-12-15 13:28:56,240 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-12-15 13:28:56,240 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-12-15 13:28:56,241 INFO L130 BoogieDeclarations]: Found specification of procedure airo_ioctl [2021-12-15 13:28:56,241 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_ioctl [2021-12-15 13:28:56,241 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:28:56,241 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:28:56,241 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:28:56,241 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:28:56,241 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:28:56,242 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:28:56,242 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit11 [2021-12-15 13:28:56,242 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit11 [2021-12-15 13:28:56,242 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-15 13:28:56,242 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-15 13:28:56,242 INFO L130 BoogieDeclarations]: Found specification of procedure airo_change_mtu [2021-12-15 13:28:56,242 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_change_mtu [2021-12-15 13:28:56,242 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:28:56,243 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-15 13:28:56,243 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-15 13:28:56,243 INFO L130 BoogieDeclarations]: Found specification of procedure disable_interrupts [2021-12-15 13:28:56,243 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_interrupts [2021-12-15 13:28:56,243 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:28:56,243 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:28:56,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:28:56,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:28:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:28:56,244 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:28:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2021-12-15 13:28:56,244 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2021-12-15 13:28:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:28:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:28:56,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:28:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:28:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_remove [2021-12-15 13:28:56,245 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_remove [2021-12-15 13:28:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure aux_setup [2021-12-15 13:28:56,245 INFO L138 BoogieDeclarations]: Found implementation of procedure aux_setup [2021-12-15 13:28:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure writeConfigRid [2021-12-15 13:28:56,246 INFO L138 BoogieDeclarations]: Found implementation of procedure writeConfigRid [2021-12-15 13:28:56,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:28:56,246 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:28:56,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:28:56,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:28:56,246 INFO L130 BoogieDeclarations]: Found specification of procedure readCapabilityRid [2021-12-15 13:28:56,246 INFO L138 BoogieDeclarations]: Found implementation of procedure readCapabilityRid [2021-12-15 13:28:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-12-15 13:28:56,247 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-12-15 13:28:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2021-12-15 13:28:56,247 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2021-12-15 13:28:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:28:56,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:28:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2021-12-15 13:28:56,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2021-12-15 13:28:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:28:56,247 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:28:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:28:56,247 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:28:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:28:56,248 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:28:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-12-15 13:28:56,248 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-12-15 13:28:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure writeWepKeyRid [2021-12-15 13:28:56,248 INFO L138 BoogieDeclarations]: Found implementation of procedure writeWepKeyRid [2021-12-15 13:28:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2021-12-15 13:28:56,248 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2021-12-15 13:28:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:28:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:28:56,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:28:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:28:56,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:28:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-15 13:28:56,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-15 13:28:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-12-15 13:28:56,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-12-15 13:28:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure del_airo_dev [2021-12-15 13:28:56,249 INFO L138 BoogieDeclarations]: Found implementation of procedure del_airo_dev [2021-12-15 13:28:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:28:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:28:56,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:28:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:28:56,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:28:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:28:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure writeSsidRid [2021-12-15 13:28:56,249 INFO L138 BoogieDeclarations]: Found implementation of procedure writeSsidRid [2021-12-15 13:28:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:28:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure MoveWindow [2021-12-15 13:28:56,249 INFO L138 BoogieDeclarations]: Found implementation of procedure MoveWindow [2021-12-15 13:28:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2021-12-15 13:28:56,249 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2021-12-15 13:28:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:28:56,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:28:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-15 13:28:56,250 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-15 13:28:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_tfm [2021-12-15 13:28:56,250 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_tfm [2021-12-15 13:28:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2021-12-15 13:28:56,250 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2021-12-15 13:28:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure proc_close [2021-12-15 13:28:56,250 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_close [2021-12-15 13:28:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:28:56,250 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:28:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_multicast_list [2021-12-15 13:28:56,250 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_multicast_list [2021-12-15 13:28:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:28:56,250 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:28:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:28:56,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:28:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_key [2021-12-15 13:28:56,251 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_key [2021-12-15 13:28:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure writeAPListRid [2021-12-15 13:28:56,251 INFO L138 BoogieDeclarations]: Found implementation of procedure writeAPListRid [2021-12-15 13:28:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:28:56,251 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:28:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure freezing [2021-12-15 13:28:56,251 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing [2021-12-15 13:28:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:28:56,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:28:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure proc_stats_rid_open [2021-12-15 13:28:56,251 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_stats_rid_open [2021-12-15 13:28:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:28:56,252 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:28:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2021-12-15 13:28:56,252 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2021-12-15 13:28:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:28:56,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:28:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2021-12-15 13:28:56,252 INFO L138 BoogieDeclarations]: Found implementation of procedure insb [2021-12-15 13:28:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:28:56,252 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:28:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:28:56,252 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:28:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2021-12-15 13:28:56,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2021-12-15 13:28:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure IN4500 [2021-12-15 13:28:56,252 INFO L138 BoogieDeclarations]: Found implementation of procedure IN4500 [2021-12-15 13:28:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2021-12-15 13:28:56,252 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2021-12-15 13:28:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:28:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:28:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:28:56,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:28:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-12-15 13:28:56,253 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-12-15 13:28:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-15 13:28:56,253 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-15 13:28:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure bap_write [2021-12-15 13:28:56,253 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_write [2021-12-15 13:28:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure _init_airo_card [2021-12-15 13:28:56,253 INFO L138 BoogieDeclarations]: Found implementation of procedure _init_airo_card [2021-12-15 13:28:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure waitbusy [2021-12-15 13:28:56,253 INFO L138 BoogieDeclarations]: Found implementation of procedure waitbusy [2021-12-15 13:28:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure decapsulate [2021-12-15 13:28:56,253 INFO L138 BoogieDeclarations]: Found implementation of procedure decapsulate [2021-12-15 13:28:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2021-12-15 13:28:56,254 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2021-12-15 13:28:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir_mode [2021-12-15 13:28:56,254 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir_mode [2021-12-15 13:28:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:28:56,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:28:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure readBSSListRid [2021-12-15 13:28:56,254 INFO L138 BoogieDeclarations]: Found implementation of procedure readBSSListRid [2021-12-15 13:28:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:28:56,254 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:28:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_airo_cleanup_module_23_2 [2021-12-15 13:28:56,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_airo_cleanup_module_23_2 [2021-12-15 13:28:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure insw [2021-12-15 13:28:56,254 INFO L138 BoogieDeclarations]: Found implementation of procedure insw [2021-12-15 13:28:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-12-15 13:28:56,255 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-12-15 13:28:56,255 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_tx_idx [2021-12-15 13:28:56,255 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_tx_idx [2021-12-15 13:28:56,255 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:28:56,255 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:28:56,255 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:28:56,255 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:28:56,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:28:56,255 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:28:56,255 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:28:56,255 INFO L130 BoogieDeclarations]: Found specification of procedure proc_write [2021-12-15 13:28:56,255 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_write [2021-12-15 13:28:56,255 INFO L130 BoogieDeclarations]: Found specification of procedure up [2021-12-15 13:28:56,255 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2021-12-15 13:28:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:28:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-12-15 13:28:56,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-12-15 13:28:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_subtree [2021-12-15 13:28:56,256 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_subtree [2021-12-15 13:28:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_allocate [2021-12-15 13:28:56,256 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_allocate [2021-12-15 13:28:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-15 13:28:56,256 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-15 13:28:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure proc_read [2021-12-15 13:28:56,256 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_read [2021-12-15 13:28:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-15 13:28:56,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-15 13:28:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:28:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-15 13:28:56,257 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-15 13:28:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_accessrid [2021-12-15 13:28:56,257 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_accessrid [2021-12-15 13:28:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure airo_send_event [2021-12-15 13:28:56,257 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_send_event [2021-12-15 13:28:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:28:56,257 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:28:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:28:56,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:28:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:28:56,257 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:28:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_resume [2021-12-15 13:28:56,257 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_resume [2021-12-15 13:28:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-12-15 13:28:56,258 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-12-15 13:28:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:28:56,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:28:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2021-12-15 13:28:56,258 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2021-12-15 13:28:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure try_auto_wep [2021-12-15 13:28:56,258 INFO L138 BoogieDeclarations]: Found implementation of procedure try_auto_wep [2021-12-15 13:28:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:28:56,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:28:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-12-15 13:28:56,258 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-12-15 13:28:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure bap_read [2021-12-15 13:28:56,258 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_read [2021-12-15 13:28:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure issuecommand [2021-12-15 13:28:56,258 INFO L138 BoogieDeclarations]: Found implementation of procedure issuecommand [2021-12-15 13:28:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:28:56,258 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:28:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure bap_setup [2021-12-15 13:28:56,259 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_setup [2021-12-15 13:28:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure readAPListRid [2021-12-15 13:28:56,259 INFO L138 BoogieDeclarations]: Found implementation of procedure readAPListRid [2021-12-15 13:28:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:28:56,259 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:28:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:28:56,259 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:28:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_stats [2021-12-15 13:28:56,259 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_stats [2021-12-15 13:28:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit [2021-12-15 13:28:56,259 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit [2021-12-15 13:28:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure readConfigRid [2021-12-15 13:28:56,260 INFO L138 BoogieDeclarations]: Found implementation of procedure readConfigRid [2021-12-15 13:28:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:28:56,260 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:28:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-12-15 13:28:56,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-12-15 13:28:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:28:56,261 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:28:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-12-15 13:28:56,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2021-12-15 13:28:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure airo_open [2021-12-15 13:28:56,261 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_open [2021-12-15 13:28:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:28:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure stop_airo_card [2021-12-15 13:28:56,261 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_airo_card [2021-12-15 13:28:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_update [2021-12-15 13:28:56,262 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_update [2021-12-15 13:28:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2021-12-15 13:28:56,262 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2021-12-15 13:28:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-12-15 13:28:56,262 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-12-15 13:28:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:28:56,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:28:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure readWepKeyRid [2021-12-15 13:28:56,263 INFO L138 BoogieDeclarations]: Found implementation of procedure readWepKeyRid [2021-12-15 13:28:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2021-12-15 13:28:56,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2021-12-15 13:28:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_unmap_card [2021-12-15 13:28:56,263 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_unmap_card [2021-12-15 13:28:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:28:56,263 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:28:56,264 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-15 13:28:56,264 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-15 13:28:56,264 INFO L130 BoogieDeclarations]: Found specification of procedure proc_set_user [2021-12-15 13:28:56,264 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_set_user [2021-12-15 13:28:56,264 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-15 13:28:56,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-15 13:28:56,264 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2021-12-15 13:28:56,265 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2021-12-15 13:28:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:28:56,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:28:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_stats [2021-12-15 13:28:56,265 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_stats [2021-12-15 13:28:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_readrid [2021-12-15 13:28:56,265 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_readrid [2021-12-15 13:28:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:28:56,266 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:28:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_init_descriptors [2021-12-15 13:28:56,266 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_init_descriptors [2021-12-15 13:28:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure get_dec_u16 [2021-12-15 13:28:56,266 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dec_u16 [2021-12-15 13:28:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure enable_interrupts [2021-12-15 13:28:56,266 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_interrupts [2021-12-15 13:28:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-12-15 13:28:56,267 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-12-15 13:28:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_wireless_stats [2021-12-15 13:28:56,267 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_wireless_stats [2021-12-15 13:28:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:28:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-12-15 13:28:56,268 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-12-15 13:28:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-12-15 13:28:56,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2021-12-15 13:28:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_mac_address [2021-12-15 13:28:56,268 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_mac_address [2021-12-15 13:28:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:28:56,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:28:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_init [2021-12-15 13:28:56,269 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_init [2021-12-15 13:28:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:28:56,269 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:28:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure disable_MAC [2021-12-15 13:28:56,269 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_MAC [2021-12-15 13:28:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure readStatsRid [2021-12-15 13:28:56,270 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatsRid [2021-12-15 13:28:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure encapsulate [2021-12-15 13:28:56,270 INFO L138 BoogieDeclarations]: Found implementation of procedure encapsulate [2021-12-15 13:28:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_promisc [2021-12-15 13:28:56,270 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_promisc [2021-12-15 13:28:57,827 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:28:57,831 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:28:58,116 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:28:58,126 INFO L158 Benchmark]: Toolchain (without parser) took 10839.62ms. Allocated memory was 102.8MB in the beginning and 337.6MB in the end (delta: 234.9MB). Free memory was 57.4MB in the beginning and 107.3MB in the end (delta: -49.9MB). Peak memory consumption was 209.8MB. Max. memory is 16.1GB. [2021-12-15 13:28:58,127 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 79.7MB. Free memory is still 52.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:28:58,129 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7628.73ms. Allocated memory was 102.8MB in the beginning and 243.3MB in the end (delta: 140.5MB). Free memory was 57.4MB in the beginning and 75.9MB in the end (delta: -18.5MB). Peak memory consumption was 135.3MB. Max. memory is 16.1GB. [2021-12-15 13:28:58,132 INFO L158 Benchmark]: Boogie Procedure Inliner took 651.91ms. Allocated memory was 243.3MB in the beginning and 337.6MB in the end (delta: 94.4MB). Free memory was 75.9MB in the beginning and 186.2MB in the end (delta: -110.3MB). Peak memory consumption was 37.6MB. Max. memory is 16.1GB. [2021-12-15 13:28:58,133 INFO L158 Benchmark]: Boogie Preprocessor took 584.09ms. Allocated memory is still 337.6MB. Free memory was 186.2MB in the beginning and 144.0MB in the end (delta: 42.2MB). Peak memory consumption was 97.8MB. Max. memory is 16.1GB. [2021-12-15 13:28:58,133 INFO L158 Benchmark]: RCFGBuilder took 1971.20ms. Allocated memory is still 337.6MB. Free memory was 144.0MB in the beginning and 107.3MB in the end (delta: 36.7MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2021-12-15 13:28:58,139 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 79.7MB. Free memory is still 52.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7628.73ms. Allocated memory was 102.8MB in the beginning and 243.3MB in the end (delta: 140.5MB). Free memory was 57.4MB in the beginning and 75.9MB in the end (delta: -18.5MB). Peak memory consumption was 135.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 651.91ms. Allocated memory was 243.3MB in the beginning and 337.6MB in the end (delta: 94.4MB). Free memory was 75.9MB in the beginning and 186.2MB in the end (delta: -110.3MB). Peak memory consumption was 37.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 584.09ms. Allocated memory is still 337.6MB. Free memory was 186.2MB in the beginning and 144.0MB in the end (delta: 42.2MB). Peak memory consumption was 97.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1971.20ms. Allocated memory is still 337.6MB. Free memory was 144.0MB in the beginning and 107.3MB in the end (delta: 36.7MB). 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 13:28:58,187 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-mutex_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 3dd05bb698cea81d70350464dc4fa8e01b7cc42a2d66dcd4f76502f309bf8c69 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:29:00,448 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:29:00,450 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:29:00,487 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:29:00,487 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:29:00,489 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:29:00,490 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:29:00,491 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:29:00,493 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:29:00,494 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:29:00,495 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:29:00,500 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:29:00,500 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:29:00,505 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:29:00,507 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:29:00,510 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:29:00,511 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:29:00,513 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:29:00,514 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:29:00,518 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:29:00,522 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:29:00,523 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:29:00,524 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:29:00,525 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:29:00,529 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:29:00,530 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:29:00,533 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:29:00,534 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:29:00,535 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:29:00,536 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:29:00,536 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:29:00,537 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:29:00,538 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:29:00,539 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:29:00,540 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:29:00,540 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:29:00,541 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:29:00,541 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:29:00,541 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:29:00,543 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:29:00,543 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:29:00,544 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:29:00,578 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:29:00,579 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:29:00,580 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:29:00,580 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:29:00,581 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:29:00,581 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:29:00,582 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:29:00,582 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:29:00,583 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:29:00,583 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:29:00,583 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:29:00,584 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:29:00,584 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:29:00,584 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:29:00,584 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:29:00,584 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:29:00,585 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:29:00,585 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:29:00,585 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:29:00,585 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:29:00,586 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:29:00,586 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:29:00,586 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:29:00,586 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:29:00,586 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:29:00,587 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:29:00,587 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:29:00,587 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:29:00,587 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:29:00,587 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:29:00,588 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:29:00,588 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:29:00,588 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:29:00,588 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:29:00,588 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3dd05bb698cea81d70350464dc4fa8e01b7cc42a2d66dcd4f76502f309bf8c69 [2021-12-15 13:29:00,972 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:29:01,002 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:29:01,006 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:29:01,008 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:29:01,008 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:29:01,010 INFO L432 ainManager$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-mutex_drivers-net-wireless-airo.cil.i [2021-12-15 13:29:01,083 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2364a5b7/eacdf2379b6846fe8a90e11f90f5aac6/FLAGd539c548b [2021-12-15 13:29:02,206 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:29:02,207 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-airo.cil.i [2021-12-15 13:29:02,285 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2364a5b7/eacdf2379b6846fe8a90e11f90f5aac6/FLAGd539c548b [2021-12-15 13:29:02,300 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2364a5b7/eacdf2379b6846fe8a90e11f90f5aac6 [2021-12-15 13:29:02,303 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:29:02,305 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:29:02,307 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:29:02,311 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:29:02,315 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:29:02,320 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:29:02" (1/1) ... [2021-12-15 13:29:02,322 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26d8b5b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:02, skipping insertion in model container [2021-12-15 13:29:02,335 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:29:02" (1/1) ... [2021-12-15 13:29:02,342 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:29:02,624 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:29:07,486 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 13:29:10,276 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-mutex_drivers-net-wireless-airo.cil.i[622636,622649] [2021-12-15 13:29:10,278 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-mutex_drivers-net-wireless-airo.cil.i[622802,622815] [2021-12-15 13:29:10,279 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-mutex_drivers-net-wireless-airo.cil.i[622966,622979] [2021-12-15 13:29:10,279 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-mutex_drivers-net-wireless-airo.cil.i[623131,623144] [2021-12-15 13:29:10,326 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:29:10,395 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:29:10,490 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:29:11,135 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-mutex_drivers-net-wireless-airo.cil.i[622636,622649] [2021-12-15 13:29:11,136 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-mutex_drivers-net-wireless-airo.cil.i[622802,622815] [2021-12-15 13:29:11,136 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-mutex_drivers-net-wireless-airo.cil.i[622966,622979] [2021-12-15 13:29:11,137 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-mutex_drivers-net-wireless-airo.cil.i[623131,623144] [2021-12-15 13:29:11,186 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:29:11,238 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:29:11,878 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-mutex_drivers-net-wireless-airo.cil.i[622636,622649] [2021-12-15 13:29:11,879 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-mutex_drivers-net-wireless-airo.cil.i[622802,622815] [2021-12-15 13:29:11,880 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-mutex_drivers-net-wireless-airo.cil.i[622966,622979] [2021-12-15 13:29:11,883 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-mutex_drivers-net-wireless-airo.cil.i[623131,623144] [2021-12-15 13:29:11,891 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:29:12,160 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:29:12,161 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:12 WrapperNode [2021-12-15 13:29:12,161 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:29:12,162 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:29:12,162 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:29:12,163 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:29:12,169 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:12" (1/1) ... [2021-12-15 13:29:12,359 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:12" (1/1) ... [2021-12-15 13:29:12,740 INFO L137 Inliner]: procedures = 664, calls = 6815, calls flagged for inlining = 340, calls inlined = 327, statements flattened = 14090 [2021-12-15 13:29:12,742 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:29:12,742 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:29:12,744 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:29:12,744 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:29:12,754 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:12" (1/1) ... [2021-12-15 13:29:12,754 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:12" (1/1) ... [2021-12-15 13:29:12,844 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:12" (1/1) ... [2021-12-15 13:29:12,845 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:12" (1/1) ... [2021-12-15 13:29:13,224 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:12" (1/1) ... [2021-12-15 13:29:13,273 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:12" (1/1) ... [2021-12-15 13:29:13,339 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:12" (1/1) ... [2021-12-15 13:29:13,414 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:29:13,416 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:29:13,416 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:29:13,416 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:29:13,417 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:12" (1/1) ... [2021-12-15 13:29:13,483 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:29:13,493 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:29:13,513 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 13:29:13,537 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 13:29:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_writerid [2021-12-15 13:29:13,550 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_writerid [2021-12-15 13:29:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure reset_card [2021-12-15 13:29:13,551 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_card [2021-12-15 13:29:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-12-15 13:29:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure readStatusRid [2021-12-15 13:29:13,551 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatusRid [2021-12-15 13:29:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-12-15 13:29:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure reset_airo_card [2021-12-15 13:29:13,552 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_airo_card [2021-12-15 13:29:13,552 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-12-15 13:29:13,552 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-12-15 13:29:13,552 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_crt [2021-12-15 13:29:13,552 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_crt [2021-12-15 13:29:13,552 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:29:13,552 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:29:13,553 INFO L130 BoogieDeclarations]: Found specification of procedure wifi_setup [2021-12-15 13:29:13,553 INFO L138 BoogieDeclarations]: Found implementation of procedure wifi_setup [2021-12-15 13:29:13,553 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:29:13,553 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:29:13,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:29:13,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:29:13,553 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_spy_update [2021-12-15 13:29:13,554 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_spy_update [2021-12-15 13:29:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure age_mic_context [2021-12-15 13:29:13,554 INFO L138 BoogieDeclarations]: Found implementation of procedure age_mic_context [2021-12-15 13:29:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure setup_card [2021-12-15 13:29:13,554 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_card [2021-12-15 13:29:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure airo_networks_free [2021-12-15 13:29:13,554 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_networks_free [2021-12-15 13:29:13,555 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-12-15 13:29:13,555 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-12-15 13:29:13,555 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-12-15 13:29:13,555 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-12-15 13:29:13,555 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:29:13,555 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:29:13,555 INFO L130 BoogieDeclarations]: Found specification of procedure airo_close [2021-12-15 13:29:13,556 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_close [2021-12-15 13:29:13,556 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_error [2021-12-15 13:29:13,556 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_error [2021-12-15 13:29:13,556 INFO L130 BoogieDeclarations]: Found specification of procedure sniffing_mode [2021-12-15 13:29:13,556 INFO L138 BoogieDeclarations]: Found implementation of procedure sniffing_mode [2021-12-15 13:29:13,556 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:29:13,557 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:29:13,557 INFO L130 BoogieDeclarations]: Found specification of procedure header_len [2021-12-15 13:29:13,557 INFO L138 BoogieDeclarations]: Found implementation of procedure header_len [2021-12-15 13:29:13,557 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2021-12-15 13:29:13,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2021-12-15 13:29:13,557 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-12-15 13:29:13,557 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-12-15 13:29:13,558 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-12-15 13:29:13,558 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-12-15 13:29:13,558 INFO L130 BoogieDeclarations]: Found specification of procedure readSsidRid [2021-12-15 13:29:13,558 INFO L138 BoogieDeclarations]: Found implementation of procedure readSsidRid [2021-12-15 13:29:13,558 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:29:13,558 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_final [2021-12-15 13:29:13,558 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_final [2021-12-15 13:29:13,558 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:29:13,559 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:29:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:29:13,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:29:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2021-12-15 13:29:13,559 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2021-12-15 13:29:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure down_trylock [2021-12-15 13:29:13,559 INFO L138 BoogieDeclarations]: Found implementation of procedure down_trylock [2021-12-15 13:29:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-12-15 13:29:13,560 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-12-15 13:29:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:29:13,560 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:29:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:29:13,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:29:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure enable_MAC [2021-12-15 13:29:13,561 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_MAC [2021-12-15 13:29:13,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-15 13:29:13,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-15 13:29:13,561 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:29:13,561 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:29:13,561 INFO L130 BoogieDeclarations]: Found specification of procedure OUT4500 [2021-12-15 13:29:13,561 INFO L138 BoogieDeclarations]: Found implementation of procedure OUT4500 [2021-12-15 13:29:13,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:29:13,562 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:29:13,562 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:29:13,562 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_send_packet [2021-12-15 13:29:13,562 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_send_packet [2021-12-15 13:29:13,562 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2021-12-15 13:29:13,562 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2021-12-15 13:29:13,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:29:13,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:29:13,563 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-12-15 13:29:13,563 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-12-15 13:29:13,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:29:13,563 INFO L130 BoogieDeclarations]: Found specification of procedure airo_ioctl [2021-12-15 13:29:13,563 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_ioctl [2021-12-15 13:29:13,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:29:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:29:13,564 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:29:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:29:13,564 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:29:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:29:13,564 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:29:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit11 [2021-12-15 13:29:13,565 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit11 [2021-12-15 13:29:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-15 13:29:13,565 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-15 13:29:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure airo_change_mtu [2021-12-15 13:29:13,565 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_change_mtu [2021-12-15 13:29:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-15 13:29:13,565 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-15 13:29:13,566 INFO L130 BoogieDeclarations]: Found specification of procedure disable_interrupts [2021-12-15 13:29:13,566 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_interrupts [2021-12-15 13:29:13,566 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:29:13,566 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:29:13,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:29:13,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:29:13,566 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:29:13,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:29:13,567 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2021-12-15 13:29:13,567 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2021-12-15 13:29:13,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:29:13,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:29:13,567 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_remove [2021-12-15 13:29:13,567 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_remove [2021-12-15 13:29:13,568 INFO L130 BoogieDeclarations]: Found specification of procedure aux_setup [2021-12-15 13:29:13,568 INFO L138 BoogieDeclarations]: Found implementation of procedure aux_setup [2021-12-15 13:29:13,568 INFO L130 BoogieDeclarations]: Found specification of procedure writeConfigRid [2021-12-15 13:29:13,568 INFO L138 BoogieDeclarations]: Found implementation of procedure writeConfigRid [2021-12-15 13:29:13,568 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:29:13,568 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:29:13,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:29:13,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:29:13,569 INFO L130 BoogieDeclarations]: Found specification of procedure readCapabilityRid [2021-12-15 13:29:13,569 INFO L138 BoogieDeclarations]: Found implementation of procedure readCapabilityRid [2021-12-15 13:29:13,569 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-12-15 13:29:13,569 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-12-15 13:29:13,569 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2021-12-15 13:29:13,569 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2021-12-15 13:29:13,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:29:13,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:29:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2021-12-15 13:29:13,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2021-12-15 13:29:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:29:13,570 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:29:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:29:13,570 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:29:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:29:13,571 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:29:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-12-15 13:29:13,571 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-12-15 13:29:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure writeWepKeyRid [2021-12-15 13:29:13,571 INFO L138 BoogieDeclarations]: Found implementation of procedure writeWepKeyRid [2021-12-15 13:29:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2021-12-15 13:29:13,571 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2021-12-15 13:29:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:29:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:29:13,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:29:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:29:13,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:29:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-15 13:29:13,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-15 13:29:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-12-15 13:29:13,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-12-15 13:29:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure del_airo_dev [2021-12-15 13:29:13,573 INFO L138 BoogieDeclarations]: Found implementation of procedure del_airo_dev [2021-12-15 13:29:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:29:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:29:13,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:29:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:29:13,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:29:13,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:29:13,574 INFO L130 BoogieDeclarations]: Found specification of procedure writeSsidRid [2021-12-15 13:29:13,574 INFO L138 BoogieDeclarations]: Found implementation of procedure writeSsidRid [2021-12-15 13:29:13,574 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:29:13,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:29:13,574 INFO L130 BoogieDeclarations]: Found specification of procedure MoveWindow [2021-12-15 13:29:13,574 INFO L138 BoogieDeclarations]: Found implementation of procedure MoveWindow [2021-12-15 13:29:13,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:29:13,575 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2021-12-15 13:29:13,575 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2021-12-15 13:29:13,575 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:29:13,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:29:13,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:29:13,575 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-15 13:29:13,575 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-15 13:29:13,576 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_tfm [2021-12-15 13:29:13,576 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_tfm [2021-12-15 13:29:13,576 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2021-12-15 13:29:13,576 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2021-12-15 13:29:13,576 INFO L130 BoogieDeclarations]: Found specification of procedure proc_close [2021-12-15 13:29:13,576 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_close [2021-12-15 13:29:13,576 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:29:13,576 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:29:13,577 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_multicast_list [2021-12-15 13:29:13,577 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_multicast_list [2021-12-15 13:29:13,577 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:29:13,577 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:29:13,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:29:13,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:29:13,577 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_key [2021-12-15 13:29:13,577 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_key [2021-12-15 13:29:13,578 INFO L130 BoogieDeclarations]: Found specification of procedure writeAPListRid [2021-12-15 13:29:13,578 INFO L138 BoogieDeclarations]: Found implementation of procedure writeAPListRid [2021-12-15 13:29:13,578 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:29:13,578 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:29:13,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:29:13,578 INFO L130 BoogieDeclarations]: Found specification of procedure freezing [2021-12-15 13:29:13,578 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing [2021-12-15 13:29:13,578 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:29:13,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:29:13,579 INFO L130 BoogieDeclarations]: Found specification of procedure proc_stats_rid_open [2021-12-15 13:29:13,579 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_stats_rid_open [2021-12-15 13:29:13,579 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:29:13,579 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:29:13,579 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2021-12-15 13:29:13,579 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2021-12-15 13:29:13,580 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:29:13,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:29:13,580 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2021-12-15 13:29:13,580 INFO L138 BoogieDeclarations]: Found implementation of procedure insb [2021-12-15 13:29:13,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:29:13,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:29:13,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:29:13,580 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:29:13,581 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:29:13,581 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2021-12-15 13:29:13,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2021-12-15 13:29:13,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:29:13,581 INFO L130 BoogieDeclarations]: Found specification of procedure IN4500 [2021-12-15 13:29:13,581 INFO L138 BoogieDeclarations]: Found implementation of procedure IN4500 [2021-12-15 13:29:13,581 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2021-12-15 13:29:13,582 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2021-12-15 13:29:13,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:29:13,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:29:13,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:29:13,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:29:13,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:29:13,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:29:13,582 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-12-15 13:29:13,583 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-12-15 13:29:13,583 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-15 13:29:13,583 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-15 13:29:13,583 INFO L130 BoogieDeclarations]: Found specification of procedure bap_write [2021-12-15 13:29:13,583 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_write [2021-12-15 13:29:13,583 INFO L130 BoogieDeclarations]: Found specification of procedure _init_airo_card [2021-12-15 13:29:13,583 INFO L138 BoogieDeclarations]: Found implementation of procedure _init_airo_card [2021-12-15 13:29:13,584 INFO L130 BoogieDeclarations]: Found specification of procedure waitbusy [2021-12-15 13:29:13,584 INFO L138 BoogieDeclarations]: Found implementation of procedure waitbusy [2021-12-15 13:29:13,584 INFO L130 BoogieDeclarations]: Found specification of procedure decapsulate [2021-12-15 13:29:13,584 INFO L138 BoogieDeclarations]: Found implementation of procedure decapsulate [2021-12-15 13:29:13,584 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2021-12-15 13:29:13,584 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2021-12-15 13:29:13,584 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir_mode [2021-12-15 13:29:13,585 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir_mode [2021-12-15 13:29:13,585 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:29:13,585 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:29:13,585 INFO L130 BoogieDeclarations]: Found specification of procedure readBSSListRid [2021-12-15 13:29:13,585 INFO L138 BoogieDeclarations]: Found implementation of procedure readBSSListRid [2021-12-15 13:29:13,585 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:29:13,585 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:29:13,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_airo_cleanup_module_23_2 [2021-12-15 13:29:13,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_airo_cleanup_module_23_2 [2021-12-15 13:29:13,586 INFO L130 BoogieDeclarations]: Found specification of procedure insw [2021-12-15 13:29:13,586 INFO L138 BoogieDeclarations]: Found implementation of procedure insw [2021-12-15 13:29:13,586 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-12-15 13:29:13,586 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-12-15 13:29:13,586 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_tx_idx [2021-12-15 13:29:13,586 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_tx_idx [2021-12-15 13:29:13,586 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:29:13,587 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:29:13,587 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:29:13,587 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:29:13,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:29:13,587 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:29:13,587 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:29:13,587 INFO L130 BoogieDeclarations]: Found specification of procedure proc_write [2021-12-15 13:29:13,588 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_write [2021-12-15 13:29:13,588 INFO L130 BoogieDeclarations]: Found specification of procedure up [2021-12-15 13:29:13,588 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2021-12-15 13:29:13,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:29:13,588 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-12-15 13:29:13,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-12-15 13:29:13,588 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_subtree [2021-12-15 13:29:13,588 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_subtree [2021-12-15 13:29:13,589 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_allocate [2021-12-15 13:29:13,589 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_allocate [2021-12-15 13:29:13,589 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-15 13:29:13,589 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-15 13:29:13,589 INFO L130 BoogieDeclarations]: Found specification of procedure proc_read [2021-12-15 13:29:13,589 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_read [2021-12-15 13:29:13,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:29:13,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:29:13,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:29:13,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:29:13,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:29:13,590 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-15 13:29:13,590 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-15 13:29:13,590 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_accessrid [2021-12-15 13:29:13,591 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_accessrid [2021-12-15 13:29:13,591 INFO L130 BoogieDeclarations]: Found specification of procedure airo_send_event [2021-12-15 13:29:13,591 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_send_event [2021-12-15 13:29:13,591 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:29:13,591 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:29:13,591 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:29:13,591 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:29:13,591 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:29:13,592 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:29:13,592 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_resume [2021-12-15 13:29:13,592 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_resume [2021-12-15 13:29:13,592 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-12-15 13:29:13,592 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-12-15 13:29:13,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:29:13,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:29:13,592 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2021-12-15 13:29:13,593 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2021-12-15 13:29:13,593 INFO L130 BoogieDeclarations]: Found specification of procedure try_auto_wep [2021-12-15 13:29:13,593 INFO L138 BoogieDeclarations]: Found implementation of procedure try_auto_wep [2021-12-15 13:29:13,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:29:13,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:29:13,593 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-12-15 13:29:13,593 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-12-15 13:29:13,593 INFO L130 BoogieDeclarations]: Found specification of procedure bap_read [2021-12-15 13:29:13,594 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_read [2021-12-15 13:29:13,594 INFO L130 BoogieDeclarations]: Found specification of procedure issuecommand [2021-12-15 13:29:13,594 INFO L138 BoogieDeclarations]: Found implementation of procedure issuecommand [2021-12-15 13:29:13,594 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:29:13,594 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:29:13,594 INFO L130 BoogieDeclarations]: Found specification of procedure bap_setup [2021-12-15 13:29:13,594 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_setup [2021-12-15 13:29:13,594 INFO L130 BoogieDeclarations]: Found specification of procedure readAPListRid [2021-12-15 13:29:13,595 INFO L138 BoogieDeclarations]: Found implementation of procedure readAPListRid [2021-12-15 13:29:13,595 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:29:13,595 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:29:13,595 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:29:13,595 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:29:13,595 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_stats [2021-12-15 13:29:13,595 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_stats [2021-12-15 13:29:13,595 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit [2021-12-15 13:29:13,596 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit [2021-12-15 13:29:13,596 INFO L130 BoogieDeclarations]: Found specification of procedure readConfigRid [2021-12-15 13:29:13,596 INFO L138 BoogieDeclarations]: Found implementation of procedure readConfigRid [2021-12-15 13:29:13,596 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:29:13,596 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:29:13,596 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-12-15 13:29:13,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-12-15 13:29:13,596 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:29:13,597 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:29:13,597 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-12-15 13:29:13,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2021-12-15 13:29:13,597 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2021-12-15 13:29:13,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2021-12-15 13:29:13,597 INFO L130 BoogieDeclarations]: Found specification of procedure airo_open [2021-12-15 13:29:13,597 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_open [2021-12-15 13:29:13,597 INFO L130 BoogieDeclarations]: Found specification of procedure stop_airo_card [2021-12-15 13:29:13,598 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_airo_card [2021-12-15 13:29:13,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:29:13,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:29:13,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:29:13,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:29:13,598 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_update [2021-12-15 13:29:13,598 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_update [2021-12-15 13:29:13,599 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2021-12-15 13:29:13,599 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2021-12-15 13:29:13,599 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-12-15 13:29:13,599 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-12-15 13:29:13,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:29:13,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:29:13,599 INFO L130 BoogieDeclarations]: Found specification of procedure readWepKeyRid [2021-12-15 13:29:13,599 INFO L138 BoogieDeclarations]: Found implementation of procedure readWepKeyRid [2021-12-15 13:29:13,600 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2021-12-15 13:29:13,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2021-12-15 13:29:13,600 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_unmap_card [2021-12-15 13:29:13,600 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_unmap_card [2021-12-15 13:29:13,600 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:29:13,600 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:29:13,600 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-15 13:29:13,600 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-15 13:29:13,601 INFO L130 BoogieDeclarations]: Found specification of procedure proc_set_user [2021-12-15 13:29:13,601 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_set_user [2021-12-15 13:29:13,601 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-15 13:29:13,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-15 13:29:13,601 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2021-12-15 13:29:13,601 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2021-12-15 13:29:13,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:29:13,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:29:13,602 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_stats [2021-12-15 13:29:13,602 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_stats [2021-12-15 13:29:13,602 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_readrid [2021-12-15 13:29:13,602 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_readrid [2021-12-15 13:29:13,602 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:29:13,602 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:29:13,602 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_init_descriptors [2021-12-15 13:29:13,602 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_init_descriptors [2021-12-15 13:29:13,603 INFO L130 BoogieDeclarations]: Found specification of procedure get_dec_u16 [2021-12-15 13:29:13,603 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dec_u16 [2021-12-15 13:29:13,603 INFO L130 BoogieDeclarations]: Found specification of procedure enable_interrupts [2021-12-15 13:29:13,603 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_interrupts [2021-12-15 13:29:13,603 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-12-15 13:29:13,603 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-12-15 13:29:13,603 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_wireless_stats [2021-12-15 13:29:13,603 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_wireless_stats [2021-12-15 13:29:13,604 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-12-15 13:29:13,604 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-12-15 13:29:13,604 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-12-15 13:29:13,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2021-12-15 13:29:13,604 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_mac_address [2021-12-15 13:29:13,604 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_mac_address [2021-12-15 13:29:13,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:29:13,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:29:13,605 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_init [2021-12-15 13:29:13,605 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_init [2021-12-15 13:29:13,605 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:29:13,605 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:29:13,605 INFO L130 BoogieDeclarations]: Found specification of procedure disable_MAC [2021-12-15 13:29:13,605 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_MAC [2021-12-15 13:29:13,605 INFO L130 BoogieDeclarations]: Found specification of procedure readStatsRid [2021-12-15 13:29:13,605 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatsRid [2021-12-15 13:29:13,606 INFO L130 BoogieDeclarations]: Found specification of procedure encapsulate [2021-12-15 13:29:13,606 INFO L138 BoogieDeclarations]: Found implementation of procedure encapsulate [2021-12-15 13:29:13,606 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_promisc [2021-12-15 13:29:13,606 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_promisc [2021-12-15 13:29:15,016 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:29:15,020 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:29:17,578 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:29:17,582 INFO L158 Benchmark]: Toolchain (without parser) took 15276.64ms. Allocated memory was 67.1MB in the beginning and 557.8MB in the end (delta: 490.7MB). Free memory was 35.7MB in the beginning and 287.6MB in the end (delta: -251.9MB). Peak memory consumption was 249.8MB. Max. memory is 16.1GB. [2021-12-15 13:29:17,582 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 54.5MB. Free memory was 37.2MB in the beginning and 37.2MB in the end (delta: 36.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:29:17,583 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9854.15ms. Allocated memory was 67.1MB in the beginning and 557.8MB in the end (delta: 490.7MB). Free memory was 35.5MB in the beginning and 412.0MB in the end (delta: -376.5MB). Peak memory consumption was 170.6MB. Max. memory is 16.1GB. [2021-12-15 13:29:17,583 INFO L158 Benchmark]: Boogie Procedure Inliner took 579.42ms. Allocated memory is still 557.8MB. Free memory was 412.0MB in the beginning and 333.3MB in the end (delta: 78.6MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. [2021-12-15 13:29:17,583 INFO L158 Benchmark]: Boogie Preprocessor took 672.34ms. Allocated memory is still 557.8MB. Free memory was 333.3MB in the beginning and 352.6MB in the end (delta: -19.3MB). Peak memory consumption was 92.9MB. Max. memory is 16.1GB. [2021-12-15 13:29:17,584 INFO L158 Benchmark]: RCFGBuilder took 4165.04ms. Allocated memory is still 557.8MB. Free memory was 352.6MB in the beginning and 287.6MB in the end (delta: 65.0MB). Peak memory consumption was 76.5MB. Max. memory is 16.1GB. [2021-12-15 13:29:17,585 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 54.5MB. Free memory was 37.2MB in the beginning and 37.2MB in the end (delta: 36.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9854.15ms. Allocated memory was 67.1MB in the beginning and 557.8MB in the end (delta: 490.7MB). Free memory was 35.5MB in the beginning and 412.0MB in the end (delta: -376.5MB). Peak memory consumption was 170.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 579.42ms. Allocated memory is still 557.8MB. Free memory was 412.0MB in the beginning and 333.3MB in the end (delta: 78.6MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 672.34ms. Allocated memory is still 557.8MB. Free memory was 333.3MB in the beginning and 352.6MB in the end (delta: -19.3MB). Peak memory consumption was 92.9MB. Max. memory is 16.1GB. * RCFGBuilder took 4165.04ms. Allocated memory is still 557.8MB. Free memory was 352.6MB in the beginning and 287.6MB in the end (delta: 65.0MB). Peak memory consumption was 76.5MB. 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 13:29:17,648 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