./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-libertas-libertas.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-libertas-libertas.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 299f0acd5a25cf888522567cbc669158c3193245e25a05292f6a24da17860b2a --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:32:30,940 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:32:30,971 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:32:31,005 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:32:31,006 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:32:31,009 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:32:31,010 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:32:31,013 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:32:31,014 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:32:31,018 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:32:31,018 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:32:31,019 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:32:31,020 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:32:31,021 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:32:31,022 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:32:31,024 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:32:31,025 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:32:31,025 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:32:31,028 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:32:31,029 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:32:31,032 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:32:31,048 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:32:31,049 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:32:31,049 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:32:31,050 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:32:31,051 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:32:31,051 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:32:31,051 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:32:31,051 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:32:31,052 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:32:31,052 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:32:31,052 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:32:31,053 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:32:31,053 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:32:31,054 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:32:31,054 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:32:31,054 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:32:31,054 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:32:31,055 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:32:31,055 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:32:31,055 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:32:31,060 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:32:31,075 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:32:31,079 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:32:31,080 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:32:31,080 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:32:31,081 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:32:31,081 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:32:31,082 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:32:31,082 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:32:31,082 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:32:31,082 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:32:31,083 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:32:31,083 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:32:31,083 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:32:31,083 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:32:31,083 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:32:31,084 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:32:31,084 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:32:31,084 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:32:31,084 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:32:31,084 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:32:31,084 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:32:31,084 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:32:31,085 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:32:31,085 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:32:31,085 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:32:31,085 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:32:31,085 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:32:31,086 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:32:31,086 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:32:31,086 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:32:31,086 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:32:31,087 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 299f0acd5a25cf888522567cbc669158c3193245e25a05292f6a24da17860b2a [2021-12-15 13:32:31,271 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:32:31,300 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:32:31,303 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:32:31,303 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:32:31,304 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:32:31,305 INFO L432 ainManager$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-libertas-libertas.cil.i [2021-12-15 13:32:31,364 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6c97e2e1/fe6c95fd45dc42b7bc1ecd756cf63405/FLAGdcbed0076 [2021-12-15 13:32:32,257 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:32:32,258 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-libertas-libertas.cil.i [2021-12-15 13:32:32,335 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6c97e2e1/fe6c95fd45dc42b7bc1ecd756cf63405/FLAGdcbed0076 [2021-12-15 13:32:32,623 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6c97e2e1/fe6c95fd45dc42b7bc1ecd756cf63405 [2021-12-15 13:32:32,626 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:32:32,628 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:32:32,631 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:32:32,632 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:32:32,637 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:32:32,639 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:32:32" (1/1) ... [2021-12-15 13:32:32,640 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f662a18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:32, skipping insertion in model container [2021-12-15 13:32:32,640 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:32:32" (1/1) ... [2021-12-15 13:32:32,647 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:32:32,875 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:32:40,503 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-libertas-libertas.cil.i[864117,864130] [2021-12-15 13:32:40,506 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-libertas-libertas.cil.i[864264,864277] [2021-12-15 13:32:40,507 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-libertas-libertas.cil.i[864403,864416] [2021-12-15 13:32:40,507 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-libertas-libertas.cil.i[864561,864574] [2021-12-15 13:32:40,557 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:32:40,608 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:32:41,171 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-libertas-libertas.cil.i[864117,864130] [2021-12-15 13:32:41,172 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-libertas-libertas.cil.i[864264,864277] [2021-12-15 13:32:41,172 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-libertas-libertas.cil.i[864403,864416] [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-libertas-libertas.cil.i[864561,864574] [2021-12-15 13:32:41,178 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:32:41,443 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:32:41,443 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:41 WrapperNode [2021-12-15 13:32:41,443 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:32:41,444 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:32:41,444 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:32:41,444 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:32:41,449 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 13:32:41,679 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 13:32:42,034 INFO L137 Inliner]: procedures = 782, calls = 11361, calls flagged for inlining = 485, calls inlined = 453, statements flattened = 24351 [2021-12-15 13:32:42,035 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:32:42,036 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:32:42,036 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:32:42,036 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:32:42,043 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 13:32:42,043 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 13:32:42,107 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 13:32:42,108 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 13:32:42,565 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 13:32:42,601 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 13:32:42,782 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 13:32:43,002 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:32:43,004 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:32:43,004 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:32:43,005 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:32:43,006 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 13:32:43,011 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:32:43,019 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:32:43,073 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 13:32:43,127 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 13:32:43,153 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mac_event_disconnected [2021-12-15 13:32:43,153 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mac_event_disconnected [2021-12-15 13:32:43,153 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_register [2021-12-15 13:32:43,153 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_register [2021-12-15 13:32:43,153 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-12-15 13:32:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2021-12-15 13:32:43,154 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2021-12-15 13:32:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_35_6 [2021-12-15 13:32:43,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_35_6 [2021-12-15 13:32:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:32:43,154 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:32:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_channel [2021-12-15 13:32:43,154 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_channel [2021-12-15 13:32:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mesh [2021-12-15 13:32:43,155 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mesh [2021-12-15 13:32:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-12-15 13:32:43,155 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-12-15 13:32:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-12-15 13:32:43,155 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-12-15 13:32:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ps_confirm_sleep [2021-12-15 13:32:43,155 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ps_confirm_sleep [2021-12-15 13:32:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_host_sleep_cfg [2021-12-15 13:32:43,155 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_host_sleep_cfg [2021-12-15 13:32:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:32:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:32:43,156 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:32:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-12-15 13:32:43,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-12-15 13:32:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:32:43,156 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:32:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd_async [2021-12-15 13:32:43,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd_async [2021-12-15 13:32:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_wep_keys [2021-12-15 13:32:43,157 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_wep_keys [2021-12-15 13:32:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_auth_to_authtype [2021-12-15 13:32:43,157 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_auth_to_authtype [2021-12-15 13:32:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-12-15 13:32:43,158 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-12-15 13:32:43,158 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-12-15 13:32:43,158 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-12-15 13:32:43,158 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_get_reg [2021-12-15 13:32:43,158 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_get_reg [2021-12-15 13:32:43,158 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_eth_stop [2021-12-15 13:32:43,158 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_eth_stop [2021-12-15 13:32:43,159 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_free_adapter [2021-12-15 13:32:43,159 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_free_adapter [2021-12-15 13:32:43,159 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_iface_active [2021-12-15 13:32:43,159 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_iface_active [2021-12-15 13:32:43,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_16_5 [2021-12-15 13:32:43,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_16_5 [2021-12-15 13:32:43,159 INFO L130 BoogieDeclarations]: Found specification of procedure _internal_start_scan [2021-12-15 13:32:43,160 INFO L138 BoogieDeclarations]: Found implementation of procedure _internal_start_scan [2021-12-15 13:32:43,160 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_ps_mode [2021-12-15 13:32:43,161 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_ps_mode [2021-12-15 13:32:43,161 INFO L130 BoogieDeclarations]: Found specification of procedure add_ie_rates [2021-12-15 13:32:43,161 INFO L138 BoogieDeclarations]: Found implementation of procedure add_ie_rates [2021-12-15 13:32:43,161 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_mesh [2021-12-15 13:32:43,161 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_mesh [2021-12-15 13:32:43,161 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ethtool_get_eeprom_len [2021-12-15 13:32:43,161 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ethtool_get_eeprom_len [2021-12-15 13:32:43,162 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-12-15 13:32:43,162 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-12-15 13:32:43,162 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_async [2021-12-15 13:32:43,162 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_async [2021-12-15 13:32:43,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:32:43,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:32:43,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:32:43,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2021-12-15 13:32:43,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2021-12-15 13:32:43,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:32:43,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:32:43,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2021-12-15 13:32:43,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2021-12-15 13:32:43,163 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-12-15 13:32:43,164 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-12-15 13:32:43,164 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_disconnect [2021-12-15 13:32:43,164 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_disconnect [2021-12-15 13:32:43,164 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-12-15 13:32:43,164 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-12-15 13:32:43,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:32:43,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:32:43,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:32:43,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:32:43,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:32:43,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-12-15 13:32:43,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-12-15 13:32:43,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-15 13:32:43,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-15 13:32:43,165 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-15 13:32:43,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-15 13:32:43,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:32:43,166 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_stop [2021-12-15 13:32:43,166 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_stop [2021-12-15 13:32:43,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:32:43,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:32:43,167 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:32:43,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:32:43,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:32:43,167 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_complete_command [2021-12-15 13:32:43,167 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_complete_command [2021-12-15 13:32:43,167 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:32:43,168 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2021-12-15 13:32:43,168 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2021-12-15 13:32:43,168 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-15 13:32:43,168 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-15 13:32:43,168 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:32:43,168 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:32:43,168 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_snmp_mib [2021-12-15 13:32:43,169 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_snmp_mib [2021-12-15 13:32:43,169 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_11d_domain_info [2021-12-15 13:32:43,169 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_11d_domain_info [2021-12-15 13:32:43,169 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:32:43,170 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:32:43,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:32:43,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:32:43,172 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_control [2021-12-15 13:32:43,172 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_control [2021-12-15 13:32:43,172 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-15 13:32:43,173 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-15 13:32:43,173 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:32:43,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:32:43,174 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_resume [2021-12-15 13:32:43,178 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_resume [2021-12-15 13:32:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:32:43,179 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:32:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:32:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2021-12-15 13:32:43,179 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2021-12-15 13:32:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-15 13:32:43,179 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-15 13:32:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:32:43,179 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:32:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-12-15 13:32:43,179 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-12-15 13:32:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_dummy [2021-12-15 13:32:43,180 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_dummy [2021-12-15 13:32:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:32:43,180 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:32:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_multicast_list [2021-12-15 13:32:43,180 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_multicast_list [2021-12-15 13:32:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:32:43,180 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:32:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_thread [2021-12-15 13:32:43,180 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_thread [2021-12-15 13:32:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-12-15 13:32:43,181 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-12-15 13:32:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-15 13:32:43,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-15 13:32:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:32:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:32:43,181 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:32:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_read [2021-12-15 13:32:43,181 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_read [2021-12-15 13:32:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:32:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:32:43,182 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:32:43,182 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:32:43,182 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:32:43,182 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:32:43,182 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:32:43,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:32:43,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:32:43,183 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_bss_get_ie [2021-12-15 13:32:43,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_bss_get_ie [2021-12-15 13:32:43,183 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:32:43,183 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:32:43,183 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd [2021-12-15 13:32:43,183 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd [2021-12-15 13:32:43,183 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_command_queue_empty [2021-12-15 13:32:43,183 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_command_queue_empty [2021-12-15 13:32:43,183 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2021-12-15 13:32:43,183 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2021-12-15 13:32:43,183 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_process_event [2021-12-15 13:32:43,184 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_process_event [2021-12-15 13:32:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:32:43,184 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:32:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-12-15 13:32:43,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2021-12-15 13:32:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:32:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-15 13:32:43,184 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-15 13:32:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:32:43,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:32:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mcast_addrs [2021-12-15 13:32:43,185 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mcast_addrs [2021-12-15 13:32:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___3 [2021-12-15 13:32:43,185 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___3 [2021-12-15 13:32:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___0 [2021-12-15 13:32:43,185 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___0 [2021-12-15 13:32:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-15 13:32:43,185 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-15 13:32:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2021-12-15 13:32:43,185 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2021-12-15 13:32:43,186 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_ssid_tlv [2021-12-15 13:32:43,186 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_ssid_tlv [2021-12-15 13:32:43,186 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_mesh_config_send [2021-12-15 13:32:43,186 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_mesh_config_send [2021-12-15 13:32:43,186 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-12-15 13:32:43,186 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-12-15 13:32:43,186 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-12-15 13:32:43,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:32:43,186 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:32:43,186 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_access [2021-12-15 13:32:43,187 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_access [2021-12-15 13:32:43,187 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-15 13:32:43,187 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-15 13:32:43,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:32:43,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:32:43,187 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-12-15 13:32:43,187 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-12-15 13:32:43,187 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2021-12-15 13:32:43,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2021-12-15 13:32:43,187 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_free [2021-12-15 13:32:43,188 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_free [2021-12-15 13:32:43,188 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:32:43,188 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:32:43,188 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-12-15 13:32:43,188 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-12-15 13:32:43,188 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_reg [2021-12-15 13:32:43,188 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_reg [2021-12-15 13:32:43,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:32:43,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:32:43,188 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:32:43,189 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:32:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:32:43,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:32:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-12-15 13:32:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_key_material [2021-12-15 13:32:43,189 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_key_material [2021-12-15 13:32:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-12-15 13:32:43,189 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-12-15 13:32:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:32:43,189 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-12-15 13:32:43,190 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-12-15 13:32:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_sleepparams_read [2021-12-15 13:32:43,206 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_sleepparams_read [2021-12-15 13:32:43,206 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:32:43,206 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:32:43,206 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_mesh [2021-12-15 13:32:43,206 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_mesh [2021-12-15 13:32:43,206 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-15 13:32:43,206 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-15 13:32:43,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:32:43,206 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-15 13:32:43,206 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-15 13:32:43,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:32:43,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:32:43,206 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_activated [2021-12-15 13:32:43,206 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_activated [2021-12-15 13:32:43,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:32:43,206 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_complete_command [2021-12-15 13:32:43,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_complete_command [2021-12-15 13:32:43,207 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-12-15 13:32:43,207 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-12-15 13:32:43,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:32:43,207 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:32:43,207 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-15 13:32:43,207 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-15 13:32:43,207 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:32:43,207 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:32:43,207 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2021-12-15 13:32:43,207 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2021-12-15 13:32:43,207 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_dev_open [2021-12-15 13:32:43,207 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_dev_open [2021-12-15 13:32:43,207 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2021-12-15 13:32:43,207 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2021-12-15 13:32:43,207 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_wep_keys [2021-12-15 13:32:43,207 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_wep_keys [2021-12-15 13:32:43,207 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:32:43,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:32:43,207 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:32:43,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:32:43,207 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_update_mcast [2021-12-15 13:32:43,207 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_update_mcast [2021-12-15 13:32:43,207 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:32:43,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:32:43,208 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_rates [2021-12-15 13:32:43,208 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_rates [2021-12-15 13:32:43,208 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-12-15 13:32:43,208 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-12-15 13:32:43,208 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-12-15 13:32:43,208 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-12-15 13:32:43,208 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_iface_type [2021-12-15 13:32:43,208 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_iface_type [2021-12-15 13:32:43,208 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_dev_open [2021-12-15 13:32:43,208 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_dev_open [2021-12-15 13:32:43,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:32:43,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:32:43,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:32:43,208 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-15 13:32:43,208 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-15 13:32:43,208 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_get_channel [2021-12-15 13:32:43,208 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_get_channel [2021-12-15 13:32:43,208 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_suspend [2021-12-15 13:32:43,208 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_suspend [2021-12-15 13:32:43,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_18 [2021-12-15 13:32:43,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_18 [2021-12-15 13:32:43,208 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2021-12-15 13:32:43,208 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2021-12-15 13:32:43,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_17 [2021-12-15 13:32:43,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_17 [2021-12-15 13:32:43,209 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_bss [2021-12-15 13:32:43,209 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_bss [2021-12-15 13:32:43,209 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_done [2021-12-15 13:32:43,209 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_done [2021-12-15 13:32:43,209 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:32:43,209 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:32:43,209 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-12-15 13:32:43,209 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-12-15 13:32:43,209 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_deep_sleep [2021-12-15 13:32:43,209 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_deep_sleep [2021-12-15 13:32:43,209 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex [2021-12-15 13:32:43,209 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex [2021-12-15 13:32:43,209 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:32:43,209 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:32:43,209 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_write [2021-12-15 13:32:43,209 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_write [2021-12-15 13:32:43,209 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_setup_firmware [2021-12-15 13:32:43,209 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_setup_firmware [2021-12-15 13:32:43,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:32:43,209 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-12-15 13:32:43,209 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-12-15 13:32:43,209 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config [2021-12-15 13:32:43,209 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config [2021-12-15 13:32:43,209 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_802_11_sleep_params [2021-12-15 13:32:43,209 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_802_11_sleep_params [2021-12-15 13:32:43,210 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:32:43,210 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:32:43,210 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_monitor_mode [2021-12-15 13:32:43,210 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_monitor_mode [2021-12-15 13:32:43,210 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-12-15 13:32:43,210 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-12-15 13:32:43,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:32:43,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:32:43,210 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-12-15 13:32:43,210 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-12-15 13:32:43,210 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_enable_rsn [2021-12-15 13:32:43,210 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_enable_rsn [2021-12-15 13:32:43,210 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_card [2021-12-15 13:32:43,210 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_card [2021-12-15 13:32:43,210 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:32:43,223 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:32:43,223 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-12-15 13:32:43,223 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-12-15 13:32:43,223 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_send_mic_failureevent [2021-12-15 13:32:43,223 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_send_mic_failureevent [2021-12-15 13:32:43,224 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_post [2021-12-15 13:32:43,224 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_post [2021-12-15 13:32:43,224 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:32:43,224 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:32:43,224 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-12-15 13:32:43,224 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-12-15 13:32:43,224 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_stop_iface [2021-12-15 13:32:43,224 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_stop_iface [2021-12-15 13:32:43,224 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_radio [2021-12-15 13:32:43,224 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_radio [2021-12-15 13:32:43,225 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_iface [2021-12-15 13:32:43,225 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_iface [2021-12-15 13:32:43,225 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-15 13:32:43,225 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-15 13:32:43,225 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-15 13:32:43,225 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-15 13:32:43,225 INFO L130 BoogieDeclarations]: Found specification of procedure mesh_get_default_parameters [2021-12-15 13:32:43,225 INFO L138 BoogieDeclarations]: Found implementation of procedure mesh_get_default_parameters [2021-12-15 13:32:43,225 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_debugfs_read [2021-12-15 13:32:43,225 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_debugfs_read [2021-12-15 13:32:43,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:32:43,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:32:43,226 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:32:43,226 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:32:43,226 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config_send [2021-12-15 13:32:43,226 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config_send [2021-12-15 13:32:43,226 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_disconnected [2021-12-15 13:32:43,226 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_disconnected [2021-12-15 13:32:43,226 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:32:43,226 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:32:43,226 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2021-12-15 13:32:43,227 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2021-12-15 13:32:43,227 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cleanup_and_insert_cmd [2021-12-15 13:32:43,227 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cleanup_and_insert_cmd [2021-12-15 13:32:43,227 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-12-15 13:32:43,227 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-12-15 13:32:43,227 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_host_sleep [2021-12-15 13:32:43,227 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_host_sleep [2021-12-15 13:32:43,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:32:43,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:32:43,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:32:43,228 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:32:43,228 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:32:43,228 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-12-15 13:32:43,228 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-12-15 13:32:45,174 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:32:45,181 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:32:46,902 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:32:46,906 INFO L158 Benchmark]: Toolchain (without parser) took 14278.24ms. Allocated memory was 142.6MB in the beginning and 759.2MB in the end (delta: 616.6MB). Free memory was 100.6MB in the beginning and 469.0MB in the end (delta: -368.5MB). Peak memory consumption was 263.4MB. Max. memory is 16.1GB. [2021-12-15 13:32:46,907 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 96.5MB. Free memory was 54.0MB in the beginning and 54.0MB in the end (delta: 60.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:32:46,907 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8812.17ms. Allocated memory was 142.6MB in the beginning and 379.6MB in the end (delta: 237.0MB). Free memory was 100.6MB in the beginning and 157.6MB in the end (delta: -57.1MB). Peak memory consumption was 201.5MB. Max. memory is 16.1GB. [2021-12-15 13:32:46,908 INFO L158 Benchmark]: Boogie Procedure Inliner took 590.94ms. Allocated memory is still 379.6MB. Free memory was 157.6MB in the beginning and 134.5MB in the end (delta: 23.1MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. [2021-12-15 13:32:46,908 INFO L158 Benchmark]: Boogie Preprocessor took 967.13ms. Allocated memory is still 379.6MB. Free memory was 134.5MB in the beginning and 132.4MB in the end (delta: 2.1MB). Peak memory consumption was 108.0MB. Max. memory is 16.1GB. [2021-12-15 13:32:46,909 INFO L158 Benchmark]: RCFGBuilder took 3901.55ms. Allocated memory was 379.6MB in the beginning and 759.2MB in the end (delta: 379.6MB). Free memory was 132.4MB in the beginning and 469.0MB in the end (delta: -336.6MB). Peak memory consumption was 61.9MB. Max. memory is 16.1GB. [2021-12-15 13:32:46,911 INFO L339 ainManager$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 96.5MB. Free memory was 54.0MB in the beginning and 54.0MB in the end (delta: 60.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8812.17ms. Allocated memory was 142.6MB in the beginning and 379.6MB in the end (delta: 237.0MB). Free memory was 100.6MB in the beginning and 157.6MB in the end (delta: -57.1MB). Peak memory consumption was 201.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 590.94ms. Allocated memory is still 379.6MB. Free memory was 157.6MB in the beginning and 134.5MB in the end (delta: 23.1MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 967.13ms. Allocated memory is still 379.6MB. Free memory was 134.5MB in the beginning and 132.4MB in the end (delta: 2.1MB). Peak memory consumption was 108.0MB. Max. memory is 16.1GB. * RCFGBuilder took 3901.55ms. Allocated memory was 379.6MB in the beginning and 759.2MB in the end (delta: 379.6MB). Free memory was 132.4MB in the beginning and 469.0MB in the end (delta: -336.6MB). Peak memory consumption was 61.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:32:46,946 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-libertas-libertas.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 299f0acd5a25cf888522567cbc669158c3193245e25a05292f6a24da17860b2a --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:32:49,015 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:32:49,018 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:32:49,055 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:32:49,056 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:32:49,059 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:32:49,061 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:32:49,065 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:32:49,068 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:32:49,072 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:32:49,074 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:32:49,076 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:32:49,076 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:32:49,078 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:32:49,080 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:32:49,083 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:32:49,084 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:32:49,085 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:32:49,088 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:32:49,100 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:32:49,102 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:32:49,104 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:32:49,104 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:32:49,105 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:32:49,106 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:32:49,106 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:32:49,106 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:32:49,107 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:32:49,107 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:32:49,108 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:32:49,108 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:32:49,110 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:32:49,111 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:32:49,111 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:32:49,112 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:32:49,112 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:32:49,113 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:32:49,113 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:32:49,113 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:32:49,114 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:32:49,114 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:32:49,117 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:32:49,156 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:32:49,156 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:32:49,157 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:32:49,157 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:32:49,158 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:32:49,158 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:32:49,159 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:32:49,160 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:32:49,160 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:32:49,160 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:32:49,161 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:32:49,161 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:32:49,161 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:32:49,161 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:32:49,161 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:32:49,161 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:32:49,162 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:32:49,162 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:32:49,162 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:32:49,162 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:32:49,162 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:32:49,162 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:32:49,162 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:32:49,163 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:32:49,163 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:32:49,163 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:32:49,163 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:32:49,163 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:32:49,163 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:32:49,163 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:32:49,164 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:32:49,164 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:32:49,164 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:32:49,164 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:32:49,164 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 299f0acd5a25cf888522567cbc669158c3193245e25a05292f6a24da17860b2a [2021-12-15 13:32:49,453 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:32:49,479 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:32:49,482 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:32:49,483 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:32:49,484 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:32:49,486 INFO L432 ainManager$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-libertas-libertas.cil.i [2021-12-15 13:32:49,569 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f81776a4d/fb3c13b6dc5741ffbcc6b41a3705ea73/FLAG7adbfdd1f [2021-12-15 13:32:50,763 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:32:50,764 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-libertas-libertas.cil.i [2021-12-15 13:32:50,876 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f81776a4d/fb3c13b6dc5741ffbcc6b41a3705ea73/FLAG7adbfdd1f [2021-12-15 13:32:50,947 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f81776a4d/fb3c13b6dc5741ffbcc6b41a3705ea73 [2021-12-15 13:32:50,950 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:32:50,952 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:32:50,954 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:32:50,954 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:32:50,958 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:32:50,959 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:32:50" (1/1) ... [2021-12-15 13:32:50,960 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c5c80c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:50, skipping insertion in model container [2021-12-15 13:32:50,960 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:32:50" (1/1) ... [2021-12-15 13:32:50,966 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:32:51,250 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:33:00,069 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-libertas-libertas.cil.i[864117,864130] [2021-12-15 13:33:00,071 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-libertas-libertas.cil.i[864264,864277] [2021-12-15 13:33:00,072 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-libertas-libertas.cil.i[864403,864416] [2021-12-15 13:33:00,072 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-libertas-libertas.cil.i[864561,864574] [2021-12-15 13:33:00,113 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:33:00,186 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:33:00,289 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:33:00,924 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-libertas-libertas.cil.i[864117,864130] [2021-12-15 13:33:00,925 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-libertas-libertas.cil.i[864264,864277] [2021-12-15 13:33:00,925 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-libertas-libertas.cil.i[864403,864416] [2021-12-15 13:33:00,926 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-libertas-libertas.cil.i[864561,864574] [2021-12-15 13:33:00,944 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:33:01,039 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:33:01,770 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-libertas-libertas.cil.i[864117,864130] [2021-12-15 13:33:01,771 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-libertas-libertas.cil.i[864264,864277] [2021-12-15 13:33:01,772 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-libertas-libertas.cil.i[864403,864416] [2021-12-15 13:33:01,772 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-libertas-libertas.cil.i[864561,864574] [2021-12-15 13:33:01,777 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:33:02,059 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:33:02,060 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:02 WrapperNode [2021-12-15 13:33:02,060 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:33:02,061 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:33:02,062 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:33:02,062 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:33:02,067 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:02" (1/1) ... [2021-12-15 13:33:02,267 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:02" (1/1) ... [2021-12-15 13:33:02,600 INFO L137 Inliner]: procedures = 797, calls = 11361, calls flagged for inlining = 485, calls inlined = 453, statements flattened = 23568 [2021-12-15 13:33:02,602 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:33:02,602 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:33:02,603 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:33:02,603 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:33:02,611 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:02" (1/1) ... [2021-12-15 13:33:02,611 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:02" (1/1) ... [2021-12-15 13:33:02,699 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:02" (1/1) ... [2021-12-15 13:33:02,700 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:02" (1/1) ... [2021-12-15 13:33:03,048 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:02" (1/1) ... [2021-12-15 13:33:03,083 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:02" (1/1) ... [2021-12-15 13:33:03,182 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:02" (1/1) ... [2021-12-15 13:33:03,276 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:33:03,277 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:33:03,277 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:33:03,277 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:33:03,278 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:02" (1/1) ... [2021-12-15 13:33:03,283 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:33:03,420 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:33:03,440 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 13:33:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mac_event_disconnected [2021-12-15 13:33:03,470 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mac_event_disconnected [2021-12-15 13:33:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_register [2021-12-15 13:33:03,470 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_register [2021-12-15 13:33:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-12-15 13:33:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2021-12-15 13:33:03,470 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2021-12-15 13:33:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_35_6 [2021-12-15 13:33:03,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_35_6 [2021-12-15 13:33:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:33:03,471 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:33:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_channel [2021-12-15 13:33:03,458 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 13:33:03,471 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_channel [2021-12-15 13:33:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mesh [2021-12-15 13:33:03,472 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mesh [2021-12-15 13:33:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-12-15 13:33:03,472 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-12-15 13:33:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-12-15 13:33:03,472 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-12-15 13:33:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ps_confirm_sleep [2021-12-15 13:33:03,473 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ps_confirm_sleep [2021-12-15 13:33:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_host_sleep_cfg [2021-12-15 13:33:03,473 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_host_sleep_cfg [2021-12-15 13:33:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:33:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:33:03,474 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:33:03,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-12-15 13:33:03,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-12-15 13:33:03,474 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:33:03,474 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:33:03,475 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd_async [2021-12-15 13:33:03,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd_async [2021-12-15 13:33:03,475 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_wep_keys [2021-12-15 13:33:03,475 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_wep_keys [2021-12-15 13:33:03,475 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_auth_to_authtype [2021-12-15 13:33:03,475 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_auth_to_authtype [2021-12-15 13:33:03,475 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-12-15 13:33:03,476 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-12-15 13:33:03,476 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-12-15 13:33:03,476 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-12-15 13:33:03,476 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_get_reg [2021-12-15 13:33:03,477 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_get_reg [2021-12-15 13:33:03,477 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_eth_stop [2021-12-15 13:33:03,477 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_eth_stop [2021-12-15 13:33:03,477 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_free_adapter [2021-12-15 13:33:03,477 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_free_adapter [2021-12-15 13:33:03,478 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_iface_active [2021-12-15 13:33:03,478 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_iface_active [2021-12-15 13:33:03,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_16_5 [2021-12-15 13:33:03,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_16_5 [2021-12-15 13:33:03,478 INFO L130 BoogieDeclarations]: Found specification of procedure _internal_start_scan [2021-12-15 13:33:03,478 INFO L138 BoogieDeclarations]: Found implementation of procedure _internal_start_scan [2021-12-15 13:33:03,479 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_ps_mode [2021-12-15 13:33:03,479 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_ps_mode [2021-12-15 13:33:03,479 INFO L130 BoogieDeclarations]: Found specification of procedure add_ie_rates [2021-12-15 13:33:03,479 INFO L138 BoogieDeclarations]: Found implementation of procedure add_ie_rates [2021-12-15 13:33:03,479 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_mesh [2021-12-15 13:33:03,479 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_mesh [2021-12-15 13:33:03,479 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ethtool_get_eeprom_len [2021-12-15 13:33:03,480 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ethtool_get_eeprom_len [2021-12-15 13:33:03,480 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-12-15 13:33:03,480 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-12-15 13:33:03,480 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_async [2021-12-15 13:33:03,480 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_async [2021-12-15 13:33:03,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:33:03,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:33:03,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2021-12-15 13:33:03,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2021-12-15 13:33:03,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:33:03,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:33:03,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2021-12-15 13:33:03,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2021-12-15 13:33:03,481 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-12-15 13:33:03,482 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-12-15 13:33:03,482 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_disconnect [2021-12-15 13:33:03,482 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_disconnect [2021-12-15 13:33:03,482 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-12-15 13:33:03,482 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-12-15 13:33:03,483 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:33:03,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:33:03,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:33:03,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:33:03,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:33:03,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-12-15 13:33:03,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-12-15 13:33:03,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-15 13:33:03,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-15 13:33:03,484 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-15 13:33:03,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-15 13:33:03,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:33:03,484 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_stop [2021-12-15 13:33:03,485 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_stop [2021-12-15 13:33:03,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:33:03,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:33:03,485 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:33:03,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:33:03,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:33:03,486 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_complete_command [2021-12-15 13:33:03,486 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_complete_command [2021-12-15 13:33:03,486 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:33:03,486 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2021-12-15 13:33:03,487 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2021-12-15 13:33:03,487 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-15 13:33:03,489 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-15 13:33:03,489 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:33:03,489 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:33:03,489 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_snmp_mib [2021-12-15 13:33:03,490 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_snmp_mib [2021-12-15 13:33:03,490 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_11d_domain_info [2021-12-15 13:33:03,491 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_11d_domain_info [2021-12-15 13:33:03,491 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:33:03,491 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:33:03,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:33:03,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:33:03,495 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_control [2021-12-15 13:33:03,496 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_control [2021-12-15 13:33:03,496 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-15 13:33:03,496 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-15 13:33:03,496 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:33:03,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:33:03,496 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_resume [2021-12-15 13:33:03,496 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_resume [2021-12-15 13:33:03,496 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:33:03,497 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:33:03,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:33:03,497 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2021-12-15 13:33:03,497 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2021-12-15 13:33:03,497 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-15 13:33:03,497 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-15 13:33:03,497 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:33:03,497 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:33:03,497 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-12-15 13:33:03,498 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-12-15 13:33:03,498 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_dummy [2021-12-15 13:33:03,498 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_dummy [2021-12-15 13:33:03,498 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:33:03,498 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:33:03,498 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_multicast_list [2021-12-15 13:33:03,498 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_multicast_list [2021-12-15 13:33:03,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:33:03,498 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:33:03,499 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_thread [2021-12-15 13:33:03,499 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_thread [2021-12-15 13:33:03,499 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-12-15 13:33:03,499 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-12-15 13:33:03,499 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-15 13:33:03,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-15 13:33:03,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:33:03,499 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:33:03,499 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:33:03,500 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_read [2021-12-15 13:33:03,500 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_read [2021-12-15 13:33:03,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:33:03,500 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:33:03,500 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:33:03,500 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:33:03,500 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:33:03,500 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:33:03,500 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:33:03,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:33:03,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:33:03,501 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_bss_get_ie [2021-12-15 13:33:03,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_bss_get_ie [2021-12-15 13:33:03,501 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:33:03,501 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:33:03,501 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd [2021-12-15 13:33:03,501 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd [2021-12-15 13:33:03,501 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_command_queue_empty [2021-12-15 13:33:03,501 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_command_queue_empty [2021-12-15 13:33:03,502 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2021-12-15 13:33:03,502 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2021-12-15 13:33:03,502 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_process_event [2021-12-15 13:33:03,502 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_process_event [2021-12-15 13:33:03,502 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:33:03,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:33:03,502 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:33:03,502 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:33:03,502 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-12-15 13:33:03,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2021-12-15 13:33:03,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:33:03,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:33:03,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:33:03,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:33:03,503 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-15 13:33:03,503 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-15 13:33:03,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:33:03,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:33:03,504 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mcast_addrs [2021-12-15 13:33:03,504 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mcast_addrs [2021-12-15 13:33:03,504 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___3 [2021-12-15 13:33:03,504 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___3 [2021-12-15 13:33:03,504 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___0 [2021-12-15 13:33:03,504 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___0 [2021-12-15 13:33:03,504 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-15 13:33:03,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-15 13:33:03,504 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2021-12-15 13:33:03,505 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2021-12-15 13:33:03,505 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_ssid_tlv [2021-12-15 13:33:03,505 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_ssid_tlv [2021-12-15 13:33:03,505 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_mesh_config_send [2021-12-15 13:33:03,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_mesh_config_send [2021-12-15 13:33:03,505 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-12-15 13:33:03,505 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-12-15 13:33:03,505 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-12-15 13:33:03,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:33:03,506 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:33:03,506 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_access [2021-12-15 13:33:03,506 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_access [2021-12-15 13:33:03,506 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-15 13:33:03,506 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-15 13:33:03,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:33:03,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:33:03,506 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-12-15 13:33:03,506 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-12-15 13:33:03,507 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_free [2021-12-15 13:33:03,507 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_free [2021-12-15 13:33:03,507 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:33:03,507 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:33:03,507 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-12-15 13:33:03,507 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-12-15 13:33:03,507 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_reg [2021-12-15 13:33:03,507 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_reg [2021-12-15 13:33:03,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:33:03,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:33:03,508 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:33:03,508 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:33:03,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:33:03,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:33:03,508 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-12-15 13:33:03,509 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_key_material [2021-12-15 13:33:03,511 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_key_material [2021-12-15 13:33:03,511 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-12-15 13:33:03,511 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-12-15 13:33:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:33:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:33:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:33:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:33:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-12-15 13:33:03,512 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-12-15 13:33:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:33:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_sleepparams_read [2021-12-15 13:33:03,513 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_sleepparams_read [2021-12-15 13:33:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:33:03,513 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:33:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_mesh [2021-12-15 13:33:03,514 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_mesh [2021-12-15 13:33:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-15 13:33:03,514 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-15 13:33:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-15 13:33:03,514 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-15 13:33:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:33:03,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:33:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_activated [2021-12-15 13:33:03,514 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_activated [2021-12-15 13:33:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_complete_command [2021-12-15 13:33:03,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_complete_command [2021-12-15 13:33:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-12-15 13:33:03,515 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-12-15 13:33:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:33:03,515 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:33:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-15 13:33:03,515 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-15 13:33:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:33:03,515 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:33:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2021-12-15 13:33:03,516 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2021-12-15 13:33:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_dev_open [2021-12-15 13:33:03,516 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_dev_open [2021-12-15 13:33:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2021-12-15 13:33:03,516 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2021-12-15 13:33:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_wep_keys [2021-12-15 13:33:03,516 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_wep_keys [2021-12-15 13:33:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:33:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:33:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:33:03,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:33:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:33:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_update_mcast [2021-12-15 13:33:03,517 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_update_mcast [2021-12-15 13:33:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:33:03,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:33:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_rates [2021-12-15 13:33:03,517 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_rates [2021-12-15 13:33:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-12-15 13:33:03,518 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-12-15 13:33:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-12-15 13:33:03,518 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-12-15 13:33:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:33:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_iface_type [2021-12-15 13:33:03,518 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_iface_type [2021-12-15 13:33:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_dev_open [2021-12-15 13:33:03,518 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_dev_open [2021-12-15 13:33:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:33:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:33:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:33:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:33:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:33:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:33:03,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:33:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-15 13:33:03,519 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-15 13:33:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_get_channel [2021-12-15 13:33:03,520 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_get_channel [2021-12-15 13:33:03,520 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_suspend [2021-12-15 13:33:03,520 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_suspend [2021-12-15 13:33:03,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_18 [2021-12-15 13:33:03,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_18 [2021-12-15 13:33:03,520 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2021-12-15 13:33:03,520 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2021-12-15 13:33:03,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_17 [2021-12-15 13:33:03,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_17 [2021-12-15 13:33:03,520 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_bss [2021-12-15 13:33:03,521 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_bss [2021-12-15 13:33:03,521 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_done [2021-12-15 13:33:03,521 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_done [2021-12-15 13:33:03,521 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:33:03,521 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:33:03,521 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-12-15 13:33:03,521 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-12-15 13:33:03,521 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_deep_sleep [2021-12-15 13:33:03,521 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_deep_sleep [2021-12-15 13:33:03,521 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex [2021-12-15 13:33:03,522 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex [2021-12-15 13:33:03,522 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:33:03,522 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:33:03,522 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_write [2021-12-15 13:33:03,522 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_write [2021-12-15 13:33:03,522 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_setup_firmware [2021-12-15 13:33:03,523 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_setup_firmware [2021-12-15 13:33:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:33:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:33:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:33:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:33:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:33:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-12-15 13:33:03,523 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-12-15 13:33:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config [2021-12-15 13:33:03,523 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config [2021-12-15 13:33:03,524 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_802_11_sleep_params [2021-12-15 13:33:03,524 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_802_11_sleep_params [2021-12-15 13:33:03,524 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:33:03,524 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:33:03,524 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_monitor_mode [2021-12-15 13:33:03,524 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_monitor_mode [2021-12-15 13:33:03,524 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-12-15 13:33:03,524 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-12-15 13:33:03,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:33:03,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:33:03,525 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-12-15 13:33:03,525 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-12-15 13:33:03,525 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_enable_rsn [2021-12-15 13:33:03,525 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_enable_rsn [2021-12-15 13:33:03,525 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~C_INT [2021-12-15 13:33:03,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~C_INT [2021-12-15 13:33:03,525 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_card [2021-12-15 13:33:03,525 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_card [2021-12-15 13:33:03,525 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:33:03,525 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:33:03,526 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-12-15 13:33:03,526 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-12-15 13:33:03,526 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_send_mic_failureevent [2021-12-15 13:33:03,526 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_send_mic_failureevent [2021-12-15 13:33:03,526 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_post [2021-12-15 13:33:03,526 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_post [2021-12-15 13:33:03,526 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:33:03,526 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:33:03,526 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-12-15 13:33:03,526 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-12-15 13:33:03,527 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_stop_iface [2021-12-15 13:33:03,527 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_stop_iface [2021-12-15 13:33:03,527 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_radio [2021-12-15 13:33:03,527 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_radio [2021-12-15 13:33:03,527 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_iface [2021-12-15 13:33:03,527 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_iface [2021-12-15 13:33:03,527 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-15 13:33:03,527 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-15 13:33:03,527 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-15 13:33:03,528 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-15 13:33:03,528 INFO L130 BoogieDeclarations]: Found specification of procedure mesh_get_default_parameters [2021-12-15 13:33:03,528 INFO L138 BoogieDeclarations]: Found implementation of procedure mesh_get_default_parameters [2021-12-15 13:33:03,528 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_debugfs_read [2021-12-15 13:33:03,528 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_debugfs_read [2021-12-15 13:33:03,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:33:03,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:33:03,528 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:33:03,528 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:33:03,528 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config_send [2021-12-15 13:33:03,529 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config_send [2021-12-15 13:33:03,529 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_disconnected [2021-12-15 13:33:03,529 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_disconnected [2021-12-15 13:33:03,529 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:33:03,529 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:33:03,529 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2021-12-15 13:33:03,529 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2021-12-15 13:33:03,529 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cleanup_and_insert_cmd [2021-12-15 13:33:03,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cleanup_and_insert_cmd [2021-12-15 13:33:03,529 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-12-15 13:33:03,530 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-12-15 13:33:03,530 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_host_sleep [2021-12-15 13:33:03,530 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_host_sleep [2021-12-15 13:33:03,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:33:03,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:33:03,530 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:33:03,530 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:33:03,530 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-12-15 13:33:03,530 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-12-15 13:33:05,210 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:33:05,213 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:33:11,981 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:33:11,985 INFO L158 Benchmark]: Toolchain (without parser) took 21032.60ms. Allocated memory was 71.3MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 37.6MB in the beginning and 1.1GB in the end (delta: -1.1GB). Peak memory consumption was 376.2MB. Max. memory is 16.1GB. [2021-12-15 13:33:11,986 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 48.2MB. Free memory was 30.0MB in the beginning and 30.0MB in the end (delta: 31.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:33:11,986 INFO L158 Benchmark]: CACSL2BoogieTranslator took 11106.47ms. Allocated memory was 71.3MB in the beginning and 570.4MB in the end (delta: 499.1MB). Free memory was 37.4MB in the beginning and 337.7MB in the end (delta: -300.4MB). Peak memory consumption was 318.5MB. Max. memory is 16.1GB. [2021-12-15 13:33:11,986 INFO L158 Benchmark]: Boogie Procedure Inliner took 540.55ms. Allocated memory is still 570.4MB. Free memory was 337.7MB in the beginning and 222.4MB in the end (delta: 115.3MB). Peak memory consumption was 115.3MB. Max. memory is 16.1GB. [2021-12-15 13:33:11,986 INFO L158 Benchmark]: Boogie Preprocessor took 673.50ms. Allocated memory is still 570.4MB. Free memory was 222.4MB in the beginning and 269.8MB in the end (delta: -47.4MB). Peak memory consumption was 88.9MB. Max. memory is 16.1GB. [2021-12-15 13:33:11,987 INFO L158 Benchmark]: RCFGBuilder took 8707.38ms. Allocated memory was 570.4MB in the beginning and 1.5GB in the end (delta: 926.9MB). Free memory was 269.8MB in the beginning and 1.1GB in the end (delta: -835.7MB). Peak memory consumption was 110.1MB. Max. memory is 16.1GB. [2021-12-15 13:33:11,988 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 48.2MB. Free memory was 30.0MB in the beginning and 30.0MB in the end (delta: 31.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 11106.47ms. Allocated memory was 71.3MB in the beginning and 570.4MB in the end (delta: 499.1MB). Free memory was 37.4MB in the beginning and 337.7MB in the end (delta: -300.4MB). Peak memory consumption was 318.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 540.55ms. Allocated memory is still 570.4MB. Free memory was 337.7MB in the beginning and 222.4MB in the end (delta: 115.3MB). Peak memory consumption was 115.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 673.50ms. Allocated memory is still 570.4MB. Free memory was 222.4MB in the beginning and 269.8MB in the end (delta: -47.4MB). Peak memory consumption was 88.9MB. Max. memory is 16.1GB. * RCFGBuilder took 8707.38ms. Allocated memory was 570.4MB in the beginning and 1.5GB in the end (delta: 926.9MB). Free memory was 269.8MB in the beginning and 1.1GB in the end (delta: -835.7MB). Peak memory consumption was 110.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:33:12,066 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable