./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_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-usb-dev_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 4563fb48b218cac09962388194a4fe7badc3233d57fadb64f098099e939ebf4f --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:32:23,050 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:32:23,052 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:32:23,088 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:32:23,088 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:32:23,091 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:32:23,092 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:32:23,094 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:32:23,095 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:32:23,098 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:32:23,099 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:32:23,100 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:32:23,100 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:32:23,102 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:32:23,103 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:32:23,106 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:32:23,107 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:32:23,108 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:32:23,109 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:32:23,113 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:32:23,114 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:32:23,115 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:32:23,117 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:32:23,118 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:32:23,123 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:32:23,123 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:32:23,123 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:32:23,124 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:32:23,125 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:32:23,125 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:32:23,126 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:32:23,126 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:32:23,127 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:32:23,128 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:32:23,129 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:32:23,129 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:32:23,130 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:32:23,130 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:32:23,130 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:32:23,130 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:32:23,131 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:32:23,132 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:32:23,153 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:32:23,153 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:32:23,154 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:32:23,154 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:32:23,155 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:32:23,155 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:32:23,155 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:32:23,155 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:32:23,155 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:32:23,156 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:32:23,156 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:32:23,156 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:32:23,157 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:32:23,157 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:32:23,157 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:32:23,157 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:32:23,157 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:32:23,157 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:32:23,158 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:32:23,158 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:32:23,158 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:32:23,158 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:32:23,158 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:32:23,158 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:32:23,159 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:32:23,159 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:32:23,159 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:32:23,159 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:32:23,159 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:32:23,159 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:32:23,160 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:32:23,160 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4563fb48b218cac09962388194a4fe7badc3233d57fadb64f098099e939ebf4f [2021-12-15 13:32:23,390 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:32:23,411 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:32:23,413 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:32:23,414 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:32:23,414 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:32:23,415 INFO L432 ainManager$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-usb-dev_drivers-net-wireless-airo.cil.i [2021-12-15 13:32:23,459 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/535beb433/3471ab3df29f407694bd441b31aa0aa0/FLAGe4b0d37ce [2021-12-15 13:32:24,269 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:32:24,270 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-airo.cil.i [2021-12-15 13:32:24,339 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/535beb433/3471ab3df29f407694bd441b31aa0aa0/FLAGe4b0d37ce [2021-12-15 13:32:24,501 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/535beb433/3471ab3df29f407694bd441b31aa0aa0 [2021-12-15 13:32:24,503 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:32:24,504 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:32:24,506 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:32:24,507 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:32:24,509 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:32:24,510 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:32:24" (1/1) ... [2021-12-15 13:32:24,510 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69899c4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:24, skipping insertion in model container [2021-12-15 13:32:24,510 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:32:24" (1/1) ... [2021-12-15 13:32:24,515 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:32:24,646 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:32:29,111 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-usb-dev_drivers-net-wireless-airo.cil.i[619822,619835] [2021-12-15 13:32:29,113 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-usb-dev_drivers-net-wireless-airo.cil.i[619969,619982] [2021-12-15 13:32:29,114 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-usb-dev_drivers-net-wireless-airo.cil.i[620108,620121] [2021-12-15 13:32:29,115 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-usb-dev_drivers-net-wireless-airo.cil.i[620266,620279] [2021-12-15 13:32:29,146 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:32:29,187 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:32:29,588 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-usb-dev_drivers-net-wireless-airo.cil.i[619822,619835] [2021-12-15 13:32:29,588 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-usb-dev_drivers-net-wireless-airo.cil.i[619969,619982] [2021-12-15 13:32:29,588 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-usb-dev_drivers-net-wireless-airo.cil.i[620108,620121] [2021-12-15 13:32:29,589 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-usb-dev_drivers-net-wireless-airo.cil.i[620266,620279] [2021-12-15 13:32:29,595 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:32:29,783 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:32:29,783 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:29 WrapperNode [2021-12-15 13:32:29,783 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:32:29,784 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:32:29,784 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:32:29,784 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:32:29,789 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:29" (1/1) ... [2021-12-15 13:32:29,985 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:29" (1/1) ... [2021-12-15 13:32:30,281 INFO L137 Inliner]: procedures = 645, calls = 6812, calls flagged for inlining = 340, calls inlined = 331, statements flattened = 14618 [2021-12-15 13:32:30,282 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:32:30,283 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:32:30,283 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:32:30,283 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:32:30,303 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:29" (1/1) ... [2021-12-15 13:32:30,304 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:29" (1/1) ... [2021-12-15 13:32:30,396 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:29" (1/1) ... [2021-12-15 13:32:30,396 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:29" (1/1) ... [2021-12-15 13:32:30,693 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:29" (1/1) ... [2021-12-15 13:32:30,736 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:29" (1/1) ... [2021-12-15 13:32:30,849 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:29" (1/1) ... [2021-12-15 13:32:30,995 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:32:31,012 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:32:31,012 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:32:31,013 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:32:31,014 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:29" (1/1) ... [2021-12-15 13:32:31,019 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:32:31,038 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:32:31,048 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 13:32:31,068 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 13:32:31,079 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_writerid [2021-12-15 13:32:31,079 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_writerid [2021-12-15 13:32:31,079 INFO L130 BoogieDeclarations]: Found specification of procedure reset_card [2021-12-15 13:32:31,079 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_card [2021-12-15 13:32:31,079 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-12-15 13:32:31,079 INFO L130 BoogieDeclarations]: Found specification of procedure readStatusRid [2021-12-15 13:32:31,079 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatusRid [2021-12-15 13:32:31,079 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-12-15 13:32:31,080 INFO L130 BoogieDeclarations]: Found specification of procedure reset_airo_card [2021-12-15 13:32:31,080 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_airo_card [2021-12-15 13:32:31,080 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-12-15 13:32:31,080 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-12-15 13:32:31,080 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_crt [2021-12-15 13:32:31,080 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_crt [2021-12-15 13:32:31,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:32:31,080 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:32:31,080 INFO L130 BoogieDeclarations]: Found specification of procedure wifi_setup [2021-12-15 13:32:31,081 INFO L138 BoogieDeclarations]: Found implementation of procedure wifi_setup [2021-12-15 13:32:31,081 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:32:31,081 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:32:31,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:32:31,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:32:31,081 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_spy_update [2021-12-15 13:32:31,081 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_spy_update [2021-12-15 13:32:31,081 INFO L130 BoogieDeclarations]: Found specification of procedure age_mic_context [2021-12-15 13:32:31,081 INFO L138 BoogieDeclarations]: Found implementation of procedure age_mic_context [2021-12-15 13:32:31,082 INFO L130 BoogieDeclarations]: Found specification of procedure setup_card [2021-12-15 13:32:31,082 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_card [2021-12-15 13:32:31,082 INFO L130 BoogieDeclarations]: Found specification of procedure airo_networks_free [2021-12-15 13:32:31,082 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_networks_free [2021-12-15 13:32:31,082 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-12-15 13:32:31,082 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-12-15 13:32:31,082 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-12-15 13:32:31,082 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-12-15 13:32:31,082 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:32:31,083 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:32:31,083 INFO L130 BoogieDeclarations]: Found specification of procedure airo_close [2021-12-15 13:32:31,083 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_close [2021-12-15 13:32:31,083 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_error [2021-12-15 13:32:31,083 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_error [2021-12-15 13:32:31,083 INFO L130 BoogieDeclarations]: Found specification of procedure sniffing_mode [2021-12-15 13:32:31,083 INFO L138 BoogieDeclarations]: Found implementation of procedure sniffing_mode [2021-12-15 13:32:31,083 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:32:31,084 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:32:31,084 INFO L130 BoogieDeclarations]: Found specification of procedure header_len [2021-12-15 13:32:31,084 INFO L138 BoogieDeclarations]: Found implementation of procedure header_len [2021-12-15 13:32:31,084 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2021-12-15 13:32:31,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2021-12-15 13:32:31,084 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-12-15 13:32:31,084 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-12-15 13:32:31,084 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-12-15 13:32:31,084 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-12-15 13:32:31,085 INFO L130 BoogieDeclarations]: Found specification of procedure readSsidRid [2021-12-15 13:32:31,085 INFO L138 BoogieDeclarations]: Found implementation of procedure readSsidRid [2021-12-15 13:32:31,085 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:32:31,085 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_final [2021-12-15 13:32:31,085 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_final [2021-12-15 13:32:31,085 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:32:31,085 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:32:31,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:32:31,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:32:31,086 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2021-12-15 13:32:31,086 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2021-12-15 13:32:31,086 INFO L130 BoogieDeclarations]: Found specification of procedure down_trylock [2021-12-15 13:32:31,086 INFO L138 BoogieDeclarations]: Found implementation of procedure down_trylock [2021-12-15 13:32:31,086 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-12-15 13:32:31,086 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-12-15 13:32:31,086 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:32:31,086 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:32:31,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:32:31,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:32:31,087 INFO L130 BoogieDeclarations]: Found specification of procedure enable_MAC [2021-12-15 13:32:31,087 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_MAC [2021-12-15 13:32:31,087 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:32:31,087 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:32:31,087 INFO L130 BoogieDeclarations]: Found specification of procedure OUT4500 [2021-12-15 13:32:31,087 INFO L138 BoogieDeclarations]: Found implementation of procedure OUT4500 [2021-12-15 13:32:31,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:32:31,087 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:32:31,088 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:32:31,088 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_send_packet [2021-12-15 13:32:31,088 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_send_packet [2021-12-15 13:32:31,088 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2021-12-15 13:32:31,088 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2021-12-15 13:32:31,088 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-12-15 13:32:31,088 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-12-15 13:32:31,088 INFO L130 BoogieDeclarations]: Found specification of procedure airo_ioctl [2021-12-15 13:32:31,088 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_ioctl [2021-12-15 13:32:31,089 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:32:31,089 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:32:31,089 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:32:31,089 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:32:31,089 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:32:31,089 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:32:31,089 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit11 [2021-12-15 13:32:31,089 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit11 [2021-12-15 13:32:31,089 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-15 13:32:31,090 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-15 13:32:31,090 INFO L130 BoogieDeclarations]: Found specification of procedure airo_change_mtu [2021-12-15 13:32:31,090 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_change_mtu [2021-12-15 13:32:31,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:32:31,090 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-15 13:32:31,090 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-15 13:32:31,090 INFO L130 BoogieDeclarations]: Found specification of procedure disable_interrupts [2021-12-15 13:32:31,090 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_interrupts [2021-12-15 13:32:31,090 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:32:31,091 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:32:31,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:32:31,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:32:31,091 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:32:31,091 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:32:31,091 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2021-12-15 13:32:31,091 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2021-12-15 13:32:31,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:32:31,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:32:31,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:32:31,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:32:31,092 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_remove [2021-12-15 13:32:31,092 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_remove [2021-12-15 13:32:31,092 INFO L130 BoogieDeclarations]: Found specification of procedure aux_setup [2021-12-15 13:32:31,092 INFO L138 BoogieDeclarations]: Found implementation of procedure aux_setup [2021-12-15 13:32:31,092 INFO L130 BoogieDeclarations]: Found specification of procedure writeConfigRid [2021-12-15 13:32:31,092 INFO L138 BoogieDeclarations]: Found implementation of procedure writeConfigRid [2021-12-15 13:32:31,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:32:31,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:32:31,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:32:31,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:32:31,093 INFO L130 BoogieDeclarations]: Found specification of procedure readCapabilityRid [2021-12-15 13:32:31,093 INFO L138 BoogieDeclarations]: Found implementation of procedure readCapabilityRid [2021-12-15 13:32:31,093 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-12-15 13:32:31,093 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-12-15 13:32:31,093 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2021-12-15 13:32:31,093 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2021-12-15 13:32:31,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:32:31,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:32:31,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2021-12-15 13:32:31,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2021-12-15 13:32:31,094 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:32:31,094 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:32:31,094 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:32:31,094 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:32:31,094 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:32:31,094 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:32:31,095 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-12-15 13:32:31,095 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-12-15 13:32:31,095 INFO L130 BoogieDeclarations]: Found specification of procedure writeWepKeyRid [2021-12-15 13:32:31,095 INFO L138 BoogieDeclarations]: Found implementation of procedure writeWepKeyRid [2021-12-15 13:32:31,095 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2021-12-15 13:32:31,095 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2021-12-15 13:32:31,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:32:31,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:32:31,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:32:31,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:32:31,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:32:31,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-15 13:32:31,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-15 13:32:31,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-12-15 13:32:31,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-12-15 13:32:31,096 INFO L130 BoogieDeclarations]: Found specification of procedure del_airo_dev [2021-12-15 13:32:31,096 INFO L138 BoogieDeclarations]: Found implementation of procedure del_airo_dev [2021-12-15 13:32:31,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:32:31,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:32:31,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:32:31,097 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:32:31,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:32:31,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:32:31,097 INFO L130 BoogieDeclarations]: Found specification of procedure writeSsidRid [2021-12-15 13:32:31,097 INFO L138 BoogieDeclarations]: Found implementation of procedure writeSsidRid [2021-12-15 13:32:31,097 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:32:31,097 INFO L130 BoogieDeclarations]: Found specification of procedure MoveWindow [2021-12-15 13:32:31,097 INFO L138 BoogieDeclarations]: Found implementation of procedure MoveWindow [2021-12-15 13:32:31,097 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2021-12-15 13:32:31,098 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2021-12-15 13:32:31,098 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:32:31,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:32:31,098 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-15 13:32:31,098 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-15 13:32:31,098 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_tfm [2021-12-15 13:32:31,098 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_tfm [2021-12-15 13:32:31,098 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2021-12-15 13:32:31,098 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2021-12-15 13:32:31,099 INFO L130 BoogieDeclarations]: Found specification of procedure proc_close [2021-12-15 13:32:31,099 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_close [2021-12-15 13:32:31,099 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:32:31,099 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:32:31,099 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_multicast_list [2021-12-15 13:32:31,099 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_multicast_list [2021-12-15 13:32:31,099 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:32:31,099 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:32:31,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:32:31,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:32:31,100 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_key [2021-12-15 13:32:31,100 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_key [2021-12-15 13:32:31,100 INFO L130 BoogieDeclarations]: Found specification of procedure writeAPListRid [2021-12-15 13:32:31,100 INFO L138 BoogieDeclarations]: Found implementation of procedure writeAPListRid [2021-12-15 13:32:31,100 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:32:31,100 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:32:31,100 INFO L130 BoogieDeclarations]: Found specification of procedure freezing [2021-12-15 13:32:31,100 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing [2021-12-15 13:32:31,100 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:32:31,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:32:31,101 INFO L130 BoogieDeclarations]: Found specification of procedure proc_stats_rid_open [2021-12-15 13:32:31,101 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_stats_rid_open [2021-12-15 13:32:31,101 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:32:31,101 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:32:31,101 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2021-12-15 13:32:31,101 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2021-12-15 13:32:31,101 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:32:31,101 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:32:31,101 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2021-12-15 13:32:31,102 INFO L138 BoogieDeclarations]: Found implementation of procedure insb [2021-12-15 13:32:31,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:32:31,102 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:32:31,102 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:32:31,102 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:32:31,102 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2021-12-15 13:32:31,102 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2021-12-15 13:32:31,102 INFO L130 BoogieDeclarations]: Found specification of procedure IN4500 [2021-12-15 13:32:31,102 INFO L138 BoogieDeclarations]: Found implementation of procedure IN4500 [2021-12-15 13:32:31,102 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2021-12-15 13:32:31,103 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2021-12-15 13:32:31,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:32:31,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:32:31,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:32:31,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:32:31,103 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-12-15 13:32:31,103 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-12-15 13:32:31,103 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-15 13:32:31,103 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-15 13:32:31,104 INFO L130 BoogieDeclarations]: Found specification of procedure bap_write [2021-12-15 13:32:31,104 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_write [2021-12-15 13:32:31,104 INFO L130 BoogieDeclarations]: Found specification of procedure _init_airo_card [2021-12-15 13:32:31,104 INFO L138 BoogieDeclarations]: Found implementation of procedure _init_airo_card [2021-12-15 13:32:31,104 INFO L130 BoogieDeclarations]: Found specification of procedure waitbusy [2021-12-15 13:32:31,104 INFO L138 BoogieDeclarations]: Found implementation of procedure waitbusy [2021-12-15 13:32:31,104 INFO L130 BoogieDeclarations]: Found specification of procedure decapsulate [2021-12-15 13:32:31,104 INFO L138 BoogieDeclarations]: Found implementation of procedure decapsulate [2021-12-15 13:32:31,104 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2021-12-15 13:32:31,104 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2021-12-15 13:32:31,105 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir_mode [2021-12-15 13:32:31,105 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir_mode [2021-12-15 13:32:31,105 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:32:31,105 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:32:31,105 INFO L130 BoogieDeclarations]: Found specification of procedure readBSSListRid [2021-12-15 13:32:31,105 INFO L138 BoogieDeclarations]: Found implementation of procedure readBSSListRid [2021-12-15 13:32:31,105 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:32:31,105 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:32:31,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_airo_cleanup_module_23_2 [2021-12-15 13:32:31,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_airo_cleanup_module_23_2 [2021-12-15 13:32:31,106 INFO L130 BoogieDeclarations]: Found specification of procedure insw [2021-12-15 13:32:31,106 INFO L138 BoogieDeclarations]: Found implementation of procedure insw [2021-12-15 13:32:31,106 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-12-15 13:32:31,106 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-12-15 13:32:31,106 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_tx_idx [2021-12-15 13:32:31,106 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_tx_idx [2021-12-15 13:32:31,106 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:32:31,106 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:32:31,107 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:32:31,107 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:32:31,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:32:31,107 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:32:31,107 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:32:31,107 INFO L130 BoogieDeclarations]: Found specification of procedure proc_write [2021-12-15 13:32:31,107 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_write [2021-12-15 13:32:31,107 INFO L130 BoogieDeclarations]: Found specification of procedure up [2021-12-15 13:32:31,107 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2021-12-15 13:32:31,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:32:31,108 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-12-15 13:32:31,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-12-15 13:32:31,108 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_subtree [2021-12-15 13:32:31,108 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_subtree [2021-12-15 13:32:31,108 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_allocate [2021-12-15 13:32:31,108 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_allocate [2021-12-15 13:32:31,108 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-15 13:32:31,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-15 13:32:31,108 INFO L130 BoogieDeclarations]: Found specification of procedure proc_read [2021-12-15 13:32:31,108 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_read [2021-12-15 13:32:31,109 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-15 13:32:31,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-15 13:32:31,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:32:31,109 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-15 13:32:31,109 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-15 13:32:31,109 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_accessrid [2021-12-15 13:32:31,109 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_accessrid [2021-12-15 13:32:31,109 INFO L130 BoogieDeclarations]: Found specification of procedure airo_send_event [2021-12-15 13:32:31,109 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_send_event [2021-12-15 13:32:31,110 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:32:31,110 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:32:31,110 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:32:31,110 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:32:31,110 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:32:31,110 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:32:31,110 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_resume [2021-12-15 13:32:31,110 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_resume [2021-12-15 13:32:31,110 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-12-15 13:32:31,110 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-12-15 13:32:31,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:32:31,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:32:31,111 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2021-12-15 13:32:31,111 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2021-12-15 13:32:31,111 INFO L130 BoogieDeclarations]: Found specification of procedure try_auto_wep [2021-12-15 13:32:31,111 INFO L138 BoogieDeclarations]: Found implementation of procedure try_auto_wep [2021-12-15 13:32:31,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:32:31,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:32:31,111 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-12-15 13:32:31,111 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-12-15 13:32:31,112 INFO L130 BoogieDeclarations]: Found specification of procedure bap_read [2021-12-15 13:32:31,112 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_read [2021-12-15 13:32:31,112 INFO L130 BoogieDeclarations]: Found specification of procedure issuecommand [2021-12-15 13:32:31,112 INFO L138 BoogieDeclarations]: Found implementation of procedure issuecommand [2021-12-15 13:32:31,112 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:32:31,112 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:32:31,112 INFO L130 BoogieDeclarations]: Found specification of procedure bap_setup [2021-12-15 13:32:31,112 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_setup [2021-12-15 13:32:31,112 INFO L130 BoogieDeclarations]: Found specification of procedure readAPListRid [2021-12-15 13:32:31,112 INFO L138 BoogieDeclarations]: Found implementation of procedure readAPListRid [2021-12-15 13:32:31,113 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:32:31,113 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:32:31,113 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:32:31,113 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:32:31,113 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_stats [2021-12-15 13:32:31,113 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_stats [2021-12-15 13:32:31,113 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit [2021-12-15 13:32:31,113 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit [2021-12-15 13:32:31,113 INFO L130 BoogieDeclarations]: Found specification of procedure readConfigRid [2021-12-15 13:32:31,113 INFO L138 BoogieDeclarations]: Found implementation of procedure readConfigRid [2021-12-15 13:32:31,114 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:32:31,114 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:32:31,114 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-12-15 13:32:31,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-12-15 13:32:31,114 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:32:31,114 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:32:31,114 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-12-15 13:32:31,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2021-12-15 13:32:31,114 INFO L130 BoogieDeclarations]: Found specification of procedure airo_open [2021-12-15 13:32:31,115 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_open [2021-12-15 13:32:31,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:32:31,115 INFO L130 BoogieDeclarations]: Found specification of procedure stop_airo_card [2021-12-15 13:32:31,115 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_airo_card [2021-12-15 13:32:31,115 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_update [2021-12-15 13:32:31,115 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_update [2021-12-15 13:32:31,115 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2021-12-15 13:32:31,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2021-12-15 13:32:31,115 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-12-15 13:32:31,115 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-12-15 13:32:31,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:32:31,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:32:31,116 INFO L130 BoogieDeclarations]: Found specification of procedure readWepKeyRid [2021-12-15 13:32:31,116 INFO L138 BoogieDeclarations]: Found implementation of procedure readWepKeyRid [2021-12-15 13:32:31,116 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2021-12-15 13:32:31,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2021-12-15 13:32:31,116 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_unmap_card [2021-12-15 13:32:31,116 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_unmap_card [2021-12-15 13:32:31,116 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:32:31,117 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:32:31,117 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-15 13:32:31,117 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-15 13:32:31,117 INFO L130 BoogieDeclarations]: Found specification of procedure proc_set_user [2021-12-15 13:32:31,117 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_set_user [2021-12-15 13:32:31,117 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-15 13:32:31,117 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-15 13:32:31,117 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2021-12-15 13:32:31,117 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2021-12-15 13:32:31,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:32:31,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:32:31,118 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_stats [2021-12-15 13:32:31,118 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_stats [2021-12-15 13:32:31,118 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_readrid [2021-12-15 13:32:31,118 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_readrid [2021-12-15 13:32:31,118 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:32:31,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:32:31,118 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_init_descriptors [2021-12-15 13:32:31,118 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_init_descriptors [2021-12-15 13:32:31,119 INFO L130 BoogieDeclarations]: Found specification of procedure get_dec_u16 [2021-12-15 13:32:31,119 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dec_u16 [2021-12-15 13:32:31,119 INFO L130 BoogieDeclarations]: Found specification of procedure enable_interrupts [2021-12-15 13:32:31,119 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_interrupts [2021-12-15 13:32:31,119 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-12-15 13:32:31,119 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-12-15 13:32:31,119 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_wireless_stats [2021-12-15 13:32:31,119 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_wireless_stats [2021-12-15 13:32:31,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:32:31,120 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-12-15 13:32:31,120 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-12-15 13:32:31,120 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-12-15 13:32:31,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2021-12-15 13:32:31,120 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_mac_address [2021-12-15 13:32:31,120 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_mac_address [2021-12-15 13:32:31,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:32:31,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:32:31,121 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_init [2021-12-15 13:32:31,121 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_init [2021-12-15 13:32:31,121 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:32:31,121 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:32:31,121 INFO L130 BoogieDeclarations]: Found specification of procedure disable_MAC [2021-12-15 13:32:31,121 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_MAC [2021-12-15 13:32:31,121 INFO L130 BoogieDeclarations]: Found specification of procedure readStatsRid [2021-12-15 13:32:31,121 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatsRid [2021-12-15 13:32:31,122 INFO L130 BoogieDeclarations]: Found specification of procedure encapsulate [2021-12-15 13:32:31,122 INFO L138 BoogieDeclarations]: Found implementation of procedure encapsulate [2021-12-15 13:32:31,122 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_promisc [2021-12-15 13:32:31,122 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_promisc [2021-12-15 13:32:32,293 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:32:32,297 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:32:32,532 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:32:32,535 INFO L158 Benchmark]: Toolchain (without parser) took 8029.96ms. Allocated memory was 123.7MB in the beginning and 513.8MB in the end (delta: 390.1MB). Free memory was 78.8MB in the beginning and 310.8MB in the end (delta: -232.0MB). Peak memory consumption was 183.2MB. Max. memory is 16.1GB. [2021-12-15 13:32:32,535 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 88.1MB. Free memory is still 63.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:32:32,536 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5277.28ms. Allocated memory was 123.7MB in the beginning and 220.2MB in the end (delta: 96.5MB). Free memory was 78.8MB in the beginning and 57.5MB in the end (delta: 21.3MB). Peak memory consumption was 142.8MB. Max. memory is 16.1GB. [2021-12-15 13:32:32,536 INFO L158 Benchmark]: Boogie Procedure Inliner took 497.99ms. Allocated memory was 220.2MB in the beginning and 264.2MB in the end (delta: 44.0MB). Free memory was 57.5MB in the beginning and 112.9MB in the end (delta: -55.5MB). Peak memory consumption was 45.2MB. Max. memory is 16.1GB. [2021-12-15 13:32:32,537 INFO L158 Benchmark]: Boogie Preprocessor took 712.21ms. Allocated memory is still 264.2MB. Free memory was 112.9MB in the beginning and 82.1MB in the end (delta: 30.8MB). Peak memory consumption was 78.0MB. Max. memory is 16.1GB. [2021-12-15 13:32:32,537 INFO L158 Benchmark]: RCFGBuilder took 1522.02ms. Allocated memory was 264.2MB in the beginning and 513.8MB in the end (delta: 249.6MB). Free memory was 82.1MB in the beginning and 310.8MB in the end (delta: -228.7MB). Peak memory consumption was 47.2MB. Max. memory is 16.1GB. [2021-12-15 13:32:32,539 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 88.1MB. Free memory is still 63.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5277.28ms. Allocated memory was 123.7MB in the beginning and 220.2MB in the end (delta: 96.5MB). Free memory was 78.8MB in the beginning and 57.5MB in the end (delta: 21.3MB). Peak memory consumption was 142.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 497.99ms. Allocated memory was 220.2MB in the beginning and 264.2MB in the end (delta: 44.0MB). Free memory was 57.5MB in the beginning and 112.9MB in the end (delta: -55.5MB). Peak memory consumption was 45.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 712.21ms. Allocated memory is still 264.2MB. Free memory was 112.9MB in the beginning and 82.1MB in the end (delta: 30.8MB). Peak memory consumption was 78.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1522.02ms. Allocated memory was 264.2MB in the beginning and 513.8MB in the end (delta: 249.6MB). Free memory was 82.1MB in the beginning and 310.8MB in the end (delta: -228.7MB). Peak memory consumption was 47.2MB. 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 13:32:32,570 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-usb-dev_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 4563fb48b218cac09962388194a4fe7badc3233d57fadb64f098099e939ebf4f --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:32:34,265 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:32:34,266 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:32:34,298 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:32:34,299 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:32:34,300 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:32:34,300 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:32:34,302 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:32:34,303 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:32:34,303 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:32:34,304 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:32:34,305 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:32:34,305 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:32:34,306 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:32:34,306 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:32:34,307 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:32:34,308 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:32:34,308 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:32:34,310 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:32:34,311 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:32:34,312 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:32:34,317 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:32:34,318 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:32:34,319 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:32:34,325 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:32:34,325 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:32:34,325 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:32:34,326 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:32:34,326 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:32:34,327 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:32:34,327 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:32:34,328 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:32:34,330 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:32:34,331 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:32:34,332 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:32:34,343 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:32:34,344 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:32:34,344 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:32:34,344 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:32:34,344 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:32:34,345 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:32:34,345 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:32:34,368 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:32:34,369 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:32:34,370 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:32:34,370 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:32:34,370 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:32:34,371 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:32:34,371 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:32:34,371 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:32:34,372 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:32:34,372 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:32:34,372 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:32:34,373 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:32:34,373 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:32:34,373 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:32:34,373 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:32:34,373 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:32:34,373 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:32:34,373 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:32:34,373 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:32:34,374 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:32:34,374 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:32:34,374 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:32:34,374 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:32:34,374 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:32:34,374 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:32:34,375 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:32:34,375 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:32:34,375 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:32:34,375 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:32:34,375 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:32:34,375 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:32:34,375 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:32:34,376 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:32:34,376 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:32:34,376 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4563fb48b218cac09962388194a4fe7badc3233d57fadb64f098099e939ebf4f [2021-12-15 13:32:34,616 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:32:34,652 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:32:34,654 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:32:34,654 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:32:34,655 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:32:34,656 INFO L432 ainManager$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-usb-dev_drivers-net-wireless-airo.cil.i [2021-12-15 13:32:34,702 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8489324fb/fc19a89d4e9b44acbfcfd150a74bc8f2/FLAG5dfa93e96 [2021-12-15 13:32:35,444 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:32:35,444 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-airo.cil.i [2021-12-15 13:32:35,492 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8489324fb/fc19a89d4e9b44acbfcfd150a74bc8f2/FLAG5dfa93e96 [2021-12-15 13:32:35,741 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8489324fb/fc19a89d4e9b44acbfcfd150a74bc8f2 [2021-12-15 13:32:35,743 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:32:35,745 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:32:35,747 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:32:35,747 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:32:35,753 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:32:35,753 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:32:35" (1/1) ... [2021-12-15 13:32:35,754 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@163b07fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:35, skipping insertion in model container [2021-12-15 13:32:35,755 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:32:35" (1/1) ... [2021-12-15 13:32:35,759 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:32:35,931 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:32:38,458 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 13:32:40,055 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-usb-dev_drivers-net-wireless-airo.cil.i[619822,619835] [2021-12-15 13:32:40,057 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-usb-dev_drivers-net-wireless-airo.cil.i[619969,619982] [2021-12-15 13:32:40,058 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-usb-dev_drivers-net-wireless-airo.cil.i[620108,620121] [2021-12-15 13:32:40,058 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-usb-dev_drivers-net-wireless-airo.cil.i[620266,620279] [2021-12-15 13:32:40,087 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:32:40,132 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:32:40,267 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:32:40,743 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-usb-dev_drivers-net-wireless-airo.cil.i[619822,619835] [2021-12-15 13:32:40,743 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-usb-dev_drivers-net-wireless-airo.cil.i[619969,619982] [2021-12-15 13:32:40,746 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-usb-dev_drivers-net-wireless-airo.cil.i[620108,620121] [2021-12-15 13:32:40,747 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-usb-dev_drivers-net-wireless-airo.cil.i[620266,620279] [2021-12-15 13:32:40,752 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:32:40,771 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:32:41,169 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-usb-dev_drivers-net-wireless-airo.cil.i[619822,619835] [2021-12-15 13:32:41,170 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-usb-dev_drivers-net-wireless-airo.cil.i[619969,619982] [2021-12-15 13:32:41,170 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-usb-dev_drivers-net-wireless-airo.cil.i[620108,620121] [2021-12-15 13:32:41,173 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-usb-dev_drivers-net-wireless-airo.cil.i[620266,620279] [2021-12-15 13:32:41,181 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:32:41,383 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:32:41,384 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:41 WrapperNode [2021-12-15 13:32:41,384 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:32:41,385 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:32:41,386 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:32:41,386 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:32:41,390 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:41" (1/1) ... [2021-12-15 13:32:41,564 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:41" (1/1) ... [2021-12-15 13:32:41,820 INFO L137 Inliner]: procedures = 660, calls = 6811, calls flagged for inlining = 340, calls inlined = 331, statements flattened = 14108 [2021-12-15 13:32:41,821 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:32:41,822 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:32:41,823 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:32:41,823 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:32:41,830 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:41" (1/1) ... [2021-12-15 13:32:41,830 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:41" (1/1) ... [2021-12-15 13:32:41,896 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:41" (1/1) ... [2021-12-15 13:32:41,897 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:41" (1/1) ... [2021-12-15 13:32:42,048 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:41" (1/1) ... [2021-12-15 13:32:42,087 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:41" (1/1) ... [2021-12-15 13:32:42,137 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:41" (1/1) ... [2021-12-15 13:32:42,188 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:32:42,189 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:32:42,190 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:32:42,190 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:32:42,190 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:41" (1/1) ... [2021-12-15 13:32:42,195 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:32:42,202 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:32:42,317 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 13:32:42,338 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 13:32:42,359 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_writerid [2021-12-15 13:32:42,359 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_writerid [2021-12-15 13:32:42,359 INFO L130 BoogieDeclarations]: Found specification of procedure reset_card [2021-12-15 13:32:42,359 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_card [2021-12-15 13:32:42,359 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-12-15 13:32:42,359 INFO L130 BoogieDeclarations]: Found specification of procedure readStatusRid [2021-12-15 13:32:42,360 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatusRid [2021-12-15 13:32:42,360 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-12-15 13:32:42,360 INFO L130 BoogieDeclarations]: Found specification of procedure reset_airo_card [2021-12-15 13:32:42,360 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_airo_card [2021-12-15 13:32:42,360 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-12-15 13:32:42,360 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-12-15 13:32:42,360 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_crt [2021-12-15 13:32:42,360 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_crt [2021-12-15 13:32:42,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:32:42,361 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:32:42,361 INFO L130 BoogieDeclarations]: Found specification of procedure wifi_setup [2021-12-15 13:32:42,361 INFO L138 BoogieDeclarations]: Found implementation of procedure wifi_setup [2021-12-15 13:32:42,361 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:32:42,361 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:32:42,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:32:42,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:32:42,361 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_spy_update [2021-12-15 13:32:42,362 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_spy_update [2021-12-15 13:32:42,362 INFO L130 BoogieDeclarations]: Found specification of procedure age_mic_context [2021-12-15 13:32:42,362 INFO L138 BoogieDeclarations]: Found implementation of procedure age_mic_context [2021-12-15 13:32:42,362 INFO L130 BoogieDeclarations]: Found specification of procedure setup_card [2021-12-15 13:32:42,362 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_card [2021-12-15 13:32:42,362 INFO L130 BoogieDeclarations]: Found specification of procedure airo_networks_free [2021-12-15 13:32:42,362 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_networks_free [2021-12-15 13:32:42,362 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-12-15 13:32:42,362 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-12-15 13:32:42,363 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-12-15 13:32:42,363 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-12-15 13:32:42,363 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:32:42,363 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:32:42,363 INFO L130 BoogieDeclarations]: Found specification of procedure airo_close [2021-12-15 13:32:42,363 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_close [2021-12-15 13:32:42,363 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_error [2021-12-15 13:32:42,363 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_error [2021-12-15 13:32:42,364 INFO L130 BoogieDeclarations]: Found specification of procedure sniffing_mode [2021-12-15 13:32:42,364 INFO L138 BoogieDeclarations]: Found implementation of procedure sniffing_mode [2021-12-15 13:32:42,364 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:32:42,364 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:32:42,364 INFO L130 BoogieDeclarations]: Found specification of procedure header_len [2021-12-15 13:32:42,364 INFO L138 BoogieDeclarations]: Found implementation of procedure header_len [2021-12-15 13:32:42,364 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2021-12-15 13:32:42,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2021-12-15 13:32:42,364 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-12-15 13:32:42,365 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-12-15 13:32:42,365 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-12-15 13:32:42,365 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-12-15 13:32:42,365 INFO L130 BoogieDeclarations]: Found specification of procedure readSsidRid [2021-12-15 13:32:42,365 INFO L138 BoogieDeclarations]: Found implementation of procedure readSsidRid [2021-12-15 13:32:42,365 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:32:42,365 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_final [2021-12-15 13:32:42,365 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_final [2021-12-15 13:32:42,365 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:32:42,366 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:32:42,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:32:42,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:32:42,366 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2021-12-15 13:32:42,366 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2021-12-15 13:32:42,366 INFO L130 BoogieDeclarations]: Found specification of procedure down_trylock [2021-12-15 13:32:42,366 INFO L138 BoogieDeclarations]: Found implementation of procedure down_trylock [2021-12-15 13:32:42,366 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-12-15 13:32:42,366 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-12-15 13:32:42,367 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:32:42,367 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:32:42,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:32:42,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:32:42,367 INFO L130 BoogieDeclarations]: Found specification of procedure enable_MAC [2021-12-15 13:32:42,367 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_MAC [2021-12-15 13:32:42,367 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:32:42,367 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:32:42,367 INFO L130 BoogieDeclarations]: Found specification of procedure OUT4500 [2021-12-15 13:32:42,368 INFO L138 BoogieDeclarations]: Found implementation of procedure OUT4500 [2021-12-15 13:32:42,368 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:32:42,368 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:32:42,368 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:32:42,368 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_send_packet [2021-12-15 13:32:42,368 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_send_packet [2021-12-15 13:32:42,368 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2021-12-15 13:32:42,368 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2021-12-15 13:32:42,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:32:42,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:32:42,369 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-12-15 13:32:42,369 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-12-15 13:32:42,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:32:42,369 INFO L130 BoogieDeclarations]: Found specification of procedure airo_ioctl [2021-12-15 13:32:42,369 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_ioctl [2021-12-15 13:32:42,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:32:42,369 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:32:42,369 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:32:42,369 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:32:42,370 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:32:42,370 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:32:42,370 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:32:42,370 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit11 [2021-12-15 13:32:42,370 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit11 [2021-12-15 13:32:42,370 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-15 13:32:42,370 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-15 13:32:42,370 INFO L130 BoogieDeclarations]: Found specification of procedure airo_change_mtu [2021-12-15 13:32:42,371 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_change_mtu [2021-12-15 13:32:42,371 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-15 13:32:42,371 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-15 13:32:42,371 INFO L130 BoogieDeclarations]: Found specification of procedure disable_interrupts [2021-12-15 13:32:42,371 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_interrupts [2021-12-15 13:32:42,371 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:32:42,371 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:32:42,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:32:42,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:32:42,372 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:32:42,372 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:32:42,372 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2021-12-15 13:32:42,372 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2021-12-15 13:32:42,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:32:42,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:32:42,372 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_remove [2021-12-15 13:32:42,372 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_remove [2021-12-15 13:32:42,372 INFO L130 BoogieDeclarations]: Found specification of procedure aux_setup [2021-12-15 13:32:42,373 INFO L138 BoogieDeclarations]: Found implementation of procedure aux_setup [2021-12-15 13:32:42,373 INFO L130 BoogieDeclarations]: Found specification of procedure writeConfigRid [2021-12-15 13:32:42,373 INFO L138 BoogieDeclarations]: Found implementation of procedure writeConfigRid [2021-12-15 13:32:42,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:32:42,373 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:32:42,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:32:42,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:32:42,373 INFO L130 BoogieDeclarations]: Found specification of procedure readCapabilityRid [2021-12-15 13:32:42,373 INFO L138 BoogieDeclarations]: Found implementation of procedure readCapabilityRid [2021-12-15 13:32:42,373 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-12-15 13:32:42,374 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-12-15 13:32:42,374 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2021-12-15 13:32:42,374 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2021-12-15 13:32:42,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:32:42,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:32:42,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2021-12-15 13:32:42,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2021-12-15 13:32:42,374 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:32:42,374 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:32:42,375 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:32:42,375 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:32:42,375 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:32:42,375 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:32:42,375 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-12-15 13:32:42,375 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-12-15 13:32:42,375 INFO L130 BoogieDeclarations]: Found specification of procedure writeWepKeyRid [2021-12-15 13:32:42,375 INFO L138 BoogieDeclarations]: Found implementation of procedure writeWepKeyRid [2021-12-15 13:32:42,375 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2021-12-15 13:32:42,376 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2021-12-15 13:32:42,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:32:42,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:32:42,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:32:42,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:32:42,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:32:42,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-15 13:32:42,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-15 13:32:42,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-12-15 13:32:42,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-12-15 13:32:42,377 INFO L130 BoogieDeclarations]: Found specification of procedure del_airo_dev [2021-12-15 13:32:42,377 INFO L138 BoogieDeclarations]: Found implementation of procedure del_airo_dev [2021-12-15 13:32:42,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:32:42,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:32:42,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:32:42,377 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:32:42,377 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:32:42,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:32:42,377 INFO L130 BoogieDeclarations]: Found specification of procedure writeSsidRid [2021-12-15 13:32:42,378 INFO L138 BoogieDeclarations]: Found implementation of procedure writeSsidRid [2021-12-15 13:32:42,378 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:32:42,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:32:42,378 INFO L130 BoogieDeclarations]: Found specification of procedure MoveWindow [2021-12-15 13:32:42,378 INFO L138 BoogieDeclarations]: Found implementation of procedure MoveWindow [2021-12-15 13:32:42,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:32:42,378 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2021-12-15 13:32:42,378 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2021-12-15 13:32:42,378 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:32:42,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:32:42,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:32:42,379 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-15 13:32:42,379 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-15 13:32:42,379 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_tfm [2021-12-15 13:32:42,379 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_tfm [2021-12-15 13:32:42,379 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2021-12-15 13:32:42,379 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2021-12-15 13:32:42,379 INFO L130 BoogieDeclarations]: Found specification of procedure proc_close [2021-12-15 13:32:42,379 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_close [2021-12-15 13:32:42,380 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:32:42,380 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:32:42,380 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_multicast_list [2021-12-15 13:32:42,380 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_multicast_list [2021-12-15 13:32:42,380 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:32:42,380 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:32:42,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:32:42,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:32:42,380 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_key [2021-12-15 13:32:42,380 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_key [2021-12-15 13:32:42,381 INFO L130 BoogieDeclarations]: Found specification of procedure writeAPListRid [2021-12-15 13:32:42,381 INFO L138 BoogieDeclarations]: Found implementation of procedure writeAPListRid [2021-12-15 13:32:42,381 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:32:42,381 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:32:42,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:32:42,381 INFO L130 BoogieDeclarations]: Found specification of procedure freezing [2021-12-15 13:32:42,381 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing [2021-12-15 13:32:42,381 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:32:42,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:32:42,382 INFO L130 BoogieDeclarations]: Found specification of procedure proc_stats_rid_open [2021-12-15 13:32:42,382 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_stats_rid_open [2021-12-15 13:32:42,382 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:32:42,382 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:32:42,382 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2021-12-15 13:32:42,382 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2021-12-15 13:32:42,382 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:32:42,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:32:42,382 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2021-12-15 13:32:42,382 INFO L138 BoogieDeclarations]: Found implementation of procedure insb [2021-12-15 13:32:42,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:32:42,383 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:32:42,383 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:32:42,383 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:32:42,383 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:32:42,383 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2021-12-15 13:32:42,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2021-12-15 13:32:42,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:32:42,383 INFO L130 BoogieDeclarations]: Found specification of procedure IN4500 [2021-12-15 13:32:42,383 INFO L138 BoogieDeclarations]: Found implementation of procedure IN4500 [2021-12-15 13:32:42,384 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2021-12-15 13:32:42,384 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2021-12-15 13:32:42,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:32:42,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:32:42,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:32:42,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:32:42,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:32:42,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:32:42,384 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-12-15 13:32:42,385 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-12-15 13:32:42,385 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-15 13:32:42,385 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-15 13:32:42,385 INFO L130 BoogieDeclarations]: Found specification of procedure bap_write [2021-12-15 13:32:42,385 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_write [2021-12-15 13:32:42,385 INFO L130 BoogieDeclarations]: Found specification of procedure _init_airo_card [2021-12-15 13:32:42,385 INFO L138 BoogieDeclarations]: Found implementation of procedure _init_airo_card [2021-12-15 13:32:42,385 INFO L130 BoogieDeclarations]: Found specification of procedure waitbusy [2021-12-15 13:32:42,385 INFO L138 BoogieDeclarations]: Found implementation of procedure waitbusy [2021-12-15 13:32:42,386 INFO L130 BoogieDeclarations]: Found specification of procedure decapsulate [2021-12-15 13:32:42,386 INFO L138 BoogieDeclarations]: Found implementation of procedure decapsulate [2021-12-15 13:32:42,386 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2021-12-15 13:32:42,386 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2021-12-15 13:32:42,386 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir_mode [2021-12-15 13:32:42,386 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir_mode [2021-12-15 13:32:42,386 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:32:42,386 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:32:42,386 INFO L130 BoogieDeclarations]: Found specification of procedure readBSSListRid [2021-12-15 13:32:42,386 INFO L138 BoogieDeclarations]: Found implementation of procedure readBSSListRid [2021-12-15 13:32:42,387 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:32:42,387 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:32:42,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_airo_cleanup_module_23_2 [2021-12-15 13:32:42,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_airo_cleanup_module_23_2 [2021-12-15 13:32:42,387 INFO L130 BoogieDeclarations]: Found specification of procedure insw [2021-12-15 13:32:42,387 INFO L138 BoogieDeclarations]: Found implementation of procedure insw [2021-12-15 13:32:42,387 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-12-15 13:32:42,387 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-12-15 13:32:42,387 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_tx_idx [2021-12-15 13:32:42,388 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_tx_idx [2021-12-15 13:32:42,388 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:32:42,388 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:32:42,388 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:32:42,388 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:32:42,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:32:42,388 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:32:42,388 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:32:42,388 INFO L130 BoogieDeclarations]: Found specification of procedure proc_write [2021-12-15 13:32:42,388 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_write [2021-12-15 13:32:42,389 INFO L130 BoogieDeclarations]: Found specification of procedure up [2021-12-15 13:32:42,389 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2021-12-15 13:32:42,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:32:42,389 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-12-15 13:32:42,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-12-15 13:32:42,389 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_subtree [2021-12-15 13:32:42,389 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_subtree [2021-12-15 13:32:42,389 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_allocate [2021-12-15 13:32:42,389 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_allocate [2021-12-15 13:32:42,389 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-15 13:32:42,390 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-15 13:32:42,390 INFO L130 BoogieDeclarations]: Found specification of procedure proc_read [2021-12-15 13:32:42,390 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_read [2021-12-15 13:32:42,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:32:42,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:32:42,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:32:42,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:32:42,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:32:42,390 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-15 13:32:42,390 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-15 13:32:42,391 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_accessrid [2021-12-15 13:32:42,391 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_accessrid [2021-12-15 13:32:42,391 INFO L130 BoogieDeclarations]: Found specification of procedure airo_send_event [2021-12-15 13:32:42,391 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_send_event [2021-12-15 13:32:42,391 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:32:42,391 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:32:42,391 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:32:42,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:32:42,391 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:32:42,391 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:32:42,392 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_resume [2021-12-15 13:32:42,392 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_resume [2021-12-15 13:32:42,392 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-12-15 13:32:42,392 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-12-15 13:32:42,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:32:42,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:32:42,392 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2021-12-15 13:32:42,392 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2021-12-15 13:32:42,392 INFO L130 BoogieDeclarations]: Found specification of procedure try_auto_wep [2021-12-15 13:32:42,392 INFO L138 BoogieDeclarations]: Found implementation of procedure try_auto_wep [2021-12-15 13:32:42,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:32:42,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:32:42,393 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-12-15 13:32:42,393 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-12-15 13:32:42,393 INFO L130 BoogieDeclarations]: Found specification of procedure bap_read [2021-12-15 13:32:42,393 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_read [2021-12-15 13:32:42,393 INFO L130 BoogieDeclarations]: Found specification of procedure issuecommand [2021-12-15 13:32:42,393 INFO L138 BoogieDeclarations]: Found implementation of procedure issuecommand [2021-12-15 13:32:42,393 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:32:42,393 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:32:42,394 INFO L130 BoogieDeclarations]: Found specification of procedure bap_setup [2021-12-15 13:32:42,394 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_setup [2021-12-15 13:32:42,394 INFO L130 BoogieDeclarations]: Found specification of procedure readAPListRid [2021-12-15 13:32:42,394 INFO L138 BoogieDeclarations]: Found implementation of procedure readAPListRid [2021-12-15 13:32:42,394 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:32:42,394 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:32:42,394 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:32:42,394 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:32:42,394 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_stats [2021-12-15 13:32:42,394 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_stats [2021-12-15 13:32:42,395 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit [2021-12-15 13:32:42,395 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit [2021-12-15 13:32:42,395 INFO L130 BoogieDeclarations]: Found specification of procedure readConfigRid [2021-12-15 13:32:42,395 INFO L138 BoogieDeclarations]: Found implementation of procedure readConfigRid [2021-12-15 13:32:42,395 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:32:42,395 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:32:42,395 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-12-15 13:32:42,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-12-15 13:32:42,395 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:32:42,395 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:32:42,396 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-12-15 13:32:42,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2021-12-15 13:32:42,396 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2021-12-15 13:32:42,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2021-12-15 13:32:42,396 INFO L130 BoogieDeclarations]: Found specification of procedure airo_open [2021-12-15 13:32:42,396 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_open [2021-12-15 13:32:42,396 INFO L130 BoogieDeclarations]: Found specification of procedure stop_airo_card [2021-12-15 13:32:42,396 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_airo_card [2021-12-15 13:32:42,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:32:42,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:32:42,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:32:42,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:32:42,397 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_update [2021-12-15 13:32:42,397 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_update [2021-12-15 13:32:42,397 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2021-12-15 13:32:42,397 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2021-12-15 13:32:42,397 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-12-15 13:32:42,397 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-12-15 13:32:42,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:32:42,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:32:42,398 INFO L130 BoogieDeclarations]: Found specification of procedure readWepKeyRid [2021-12-15 13:32:42,398 INFO L138 BoogieDeclarations]: Found implementation of procedure readWepKeyRid [2021-12-15 13:32:42,398 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2021-12-15 13:32:42,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2021-12-15 13:32:42,398 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_unmap_card [2021-12-15 13:32:42,398 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_unmap_card [2021-12-15 13:32:42,398 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:32:42,398 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:32:42,398 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-15 13:32:42,399 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-15 13:32:42,399 INFO L130 BoogieDeclarations]: Found specification of procedure proc_set_user [2021-12-15 13:32:42,399 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_set_user [2021-12-15 13:32:42,399 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-15 13:32:42,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-15 13:32:42,400 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2021-12-15 13:32:42,400 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2021-12-15 13:32:42,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:32:42,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:32:42,400 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_stats [2021-12-15 13:32:42,400 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_stats [2021-12-15 13:32:42,415 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_readrid [2021-12-15 13:32:42,415 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_readrid [2021-12-15 13:32:42,415 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:32:42,415 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:32:42,415 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_init_descriptors [2021-12-15 13:32:42,415 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_init_descriptors [2021-12-15 13:32:42,415 INFO L130 BoogieDeclarations]: Found specification of procedure get_dec_u16 [2021-12-15 13:32:42,415 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dec_u16 [2021-12-15 13:32:42,416 INFO L130 BoogieDeclarations]: Found specification of procedure enable_interrupts [2021-12-15 13:32:42,416 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_interrupts [2021-12-15 13:32:42,416 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-12-15 13:32:42,416 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-12-15 13:32:42,416 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_wireless_stats [2021-12-15 13:32:42,416 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_wireless_stats [2021-12-15 13:32:42,416 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-12-15 13:32:42,416 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-12-15 13:32:42,416 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-12-15 13:32:42,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2021-12-15 13:32:42,416 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_mac_address [2021-12-15 13:32:42,417 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_mac_address [2021-12-15 13:32:42,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:32:42,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:32:42,417 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_init [2021-12-15 13:32:42,417 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_init [2021-12-15 13:32:42,417 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:32:42,417 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:32:42,417 INFO L130 BoogieDeclarations]: Found specification of procedure disable_MAC [2021-12-15 13:32:42,417 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_MAC [2021-12-15 13:32:42,417 INFO L130 BoogieDeclarations]: Found specification of procedure readStatsRid [2021-12-15 13:32:42,417 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatsRid [2021-12-15 13:32:42,418 INFO L130 BoogieDeclarations]: Found specification of procedure encapsulate [2021-12-15 13:32:42,418 INFO L138 BoogieDeclarations]: Found implementation of procedure encapsulate [2021-12-15 13:32:42,418 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_promisc [2021-12-15 13:32:42,418 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_promisc [2021-12-15 13:32:43,568 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:32:43,571 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:32:45,904 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:32:45,907 INFO L158 Benchmark]: Toolchain (without parser) took 10160.62ms. Allocated memory was 60.8MB in the beginning and 482.3MB in the end (delta: 421.5MB). Free memory was 28.0MB in the beginning and 218.4MB in the end (delta: -190.4MB). Peak memory consumption was 305.8MB. Max. memory is 16.1GB. [2021-12-15 13:32:45,907 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 60.8MB. Free memory was 43.1MB in the beginning and 43.0MB in the end (delta: 48.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:32:45,907 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5637.87ms. Allocated memory was 60.8MB in the beginning and 482.3MB in the end (delta: 421.5MB). Free memory was 27.9MB in the beginning and 239.7MB in the end (delta: -211.8MB). Peak memory consumption was 209.0MB. Max. memory is 16.1GB. [2021-12-15 13:32:45,907 INFO L158 Benchmark]: Boogie Procedure Inliner took 435.60ms. Allocated memory is still 482.3MB. Free memory was 239.7MB in the beginning and 289.7MB in the end (delta: -50.1MB). Peak memory consumption was 17.0MB. Max. memory is 16.1GB. [2021-12-15 13:32:45,908 INFO L158 Benchmark]: Boogie Preprocessor took 366.35ms. Allocated memory is still 482.3MB. Free memory was 289.7MB in the beginning and 193.3MB in the end (delta: 96.5MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. [2021-12-15 13:32:45,908 INFO L158 Benchmark]: RCFGBuilder took 3715.58ms. Allocated memory is still 482.3MB. Free memory was 193.3MB in the beginning and 218.4MB in the end (delta: -25.2MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-12-15 13:32:45,909 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 60.8MB. Free memory was 43.1MB in the beginning and 43.0MB in the end (delta: 48.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5637.87ms. Allocated memory was 60.8MB in the beginning and 482.3MB in the end (delta: 421.5MB). Free memory was 27.9MB in the beginning and 239.7MB in the end (delta: -211.8MB). Peak memory consumption was 209.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 435.60ms. Allocated memory is still 482.3MB. Free memory was 239.7MB in the beginning and 289.7MB in the end (delta: -50.1MB). Peak memory consumption was 17.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 366.35ms. Allocated memory is still 482.3MB. Free memory was 289.7MB in the beginning and 193.3MB in the end (delta: 96.5MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. * RCFGBuilder took 3715.58ms. Allocated memory is still 482.3MB. Free memory was 193.3MB in the beginning and 218.4MB in the end (delta: -25.2MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:32:45,947 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable