./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i --full-output -ea --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.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 ed68d02e3340e974ceb85a32805324d7a9365cc739c1b33e4c9dbafc7a73800a --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 23:04:03,582 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 23:04:03,585 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 23:04:03,627 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 23:04:03,628 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 23:04:03,631 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 23:04:03,632 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 23:04:03,635 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 23:04:03,637 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 23:04:03,641 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 23:04:03,642 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 23:04:03,643 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 23:04:03,643 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 23:04:03,645 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 23:04:03,646 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 23:04:03,649 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 23:04:03,650 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 23:04:03,650 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 23:04:03,652 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 23:04:03,658 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 23:04:03,659 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 23:04:03,660 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 23:04:03,661 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 23:04:03,662 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 23:04:03,667 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 23:04:03,668 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 23:04:03,668 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 23:04:03,670 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 23:04:03,670 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 23:04:03,671 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 23:04:03,671 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 23:04:03,672 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 23:04:03,673 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 23:04:03,674 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 23:04:03,675 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 23:04:03,675 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 23:04:03,676 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 23:04:03,676 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 23:04:03,676 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 23:04:03,677 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 23:04:03,678 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 23:04:03,679 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-02-20 23:04:03,709 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 23:04:03,710 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 23:04:03,710 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 23:04:03,710 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 23:04:03,711 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 23:04:03,711 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 23:04:03,712 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 23:04:03,712 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 23:04:03,712 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 23:04:03,712 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 23:04:03,713 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 23:04:03,713 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 23:04:03,713 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 23:04:03,714 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 23:04:03,714 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 23:04:03,714 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 23:04:03,714 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 23:04:03,714 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 23:04:03,715 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 23:04:03,715 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 23:04:03,715 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 23:04:03,715 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 23:04:03,715 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 23:04:03,716 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 23:04:03,716 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 23:04:03,716 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 23:04:03,716 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 23:04:03,717 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 23:04:03,717 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 23:04:03,718 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 23:04:03,718 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ed68d02e3340e974ceb85a32805324d7a9365cc739c1b33e4c9dbafc7a73800a [2022-02-20 23:04:03,937 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 23:04:03,958 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 23:04:03,961 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 23:04:03,963 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 23:04:03,964 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 23:04:03,965 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i [2022-02-20 23:04:04,032 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/68c885e2e/f31726be08c04459b1566f6b211faa84/FLAG93fafd532 [2022-02-20 23:04:04,864 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 23:04:04,865 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i [2022-02-20 23:04:04,930 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/68c885e2e/f31726be08c04459b1566f6b211faa84/FLAG93fafd532 [2022-02-20 23:04:05,049 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/68c885e2e/f31726be08c04459b1566f6b211faa84 [2022-02-20 23:04:05,051 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 23:04:05,052 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 23:04:05,053 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 23:04:05,053 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 23:04:05,056 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 23:04:05,057 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 11:04:05" (1/1) ... [2022-02-20 23:04:05,058 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c1d67c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:04:05, skipping insertion in model container [2022-02-20 23:04:05,058 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 11:04:05" (1/1) ... [2022-02-20 23:04:05,063 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 23:04:05,205 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 23:04:08,584 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i[491185,491198] [2022-02-20 23:04:08,587 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i[491330,491343] [2022-02-20 23:04:08,612 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 23:04:08,668 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 23:04:08,847 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: HeapLValues must be converted to RValue before their value can be queried. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:517) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1392) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1076) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1622) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1076) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1076) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1465) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3271) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2356) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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) [2022-02-20 23:04:08,857 INFO L158 Benchmark]: Toolchain (without parser) took 3803.20ms. Allocated memory was 88.1MB in the beginning and 155.2MB in the end (delta: 67.1MB). Free memory was 51.1MB in the beginning and 57.7MB in the end (delta: -6.6MB). Peak memory consumption was 72.1MB. Max. memory is 16.1GB. [2022-02-20 23:04:08,859 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 88.1MB. Free memory was 58.4MB in the beginning and 58.4MB in the end (delta: 28.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 23:04:08,860 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3800.92ms. Allocated memory was 88.1MB in the beginning and 155.2MB in the end (delta: 67.1MB). Free memory was 50.9MB in the beginning and 57.7MB in the end (delta: -6.8MB). Peak memory consumption was 72.1MB. Max. memory is 16.1GB. [2022-02-20 23:04:08,865 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 88.1MB. Free memory was 58.4MB in the beginning and 58.4MB in the end (delta: 28.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3800.92ms. Allocated memory was 88.1MB in the beginning and 155.2MB in the end (delta: 67.1MB). Free memory was 50.9MB in the beginning and 57.7MB in the end (delta: -6.8MB). Peak memory consumption was 72.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: HeapLValues must be converted to RValue before their value can be queried. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: HeapLValues must be converted to RValue before their value can be queried.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) RESULT: Ultimate could not prove your program: Toolchain returned no result. 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 -ea -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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.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 ed68d02e3340e974ceb85a32805324d7a9365cc739c1b33e4c9dbafc7a73800a --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 23:04:10,590 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 23:04:10,593 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 23:04:10,631 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 23:04:10,631 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 23:04:10,635 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 23:04:10,636 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 23:04:10,641 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 23:04:10,643 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 23:04:10,648 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 23:04:10,649 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 23:04:10,650 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 23:04:10,650 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 23:04:10,653 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 23:04:10,654 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 23:04:10,659 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 23:04:10,660 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 23:04:10,660 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 23:04:10,662 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 23:04:10,668 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 23:04:10,669 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 23:04:10,670 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 23:04:10,671 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 23:04:10,673 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 23:04:10,678 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 23:04:10,679 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 23:04:10,679 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 23:04:10,680 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 23:04:10,685 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 23:04:10,686 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 23:04:10,687 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 23:04:10,687 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 23:04:10,689 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 23:04:10,689 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 23:04:10,690 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 23:04:10,691 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 23:04:10,691 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 23:04:10,692 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 23:04:10,692 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 23:04:10,693 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 23:04:10,694 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 23:04:10,694 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-02-20 23:04:10,730 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 23:04:10,730 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 23:04:10,731 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 23:04:10,731 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 23:04:10,732 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 23:04:10,732 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 23:04:10,734 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 23:04:10,734 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 23:04:10,734 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 23:04:10,734 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 23:04:10,735 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 23:04:10,735 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 23:04:10,736 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 23:04:10,736 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 23:04:10,736 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-02-20 23:04:10,736 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-02-20 23:04:10,736 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-02-20 23:04:10,736 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 23:04:10,737 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 23:04:10,737 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 23:04:10,737 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 23:04:10,737 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 23:04:10,738 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 23:04:10,738 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 23:04:10,738 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 23:04:10,738 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 23:04:10,738 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 23:04:10,739 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-02-20 23:04:10,739 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-02-20 23:04:10,739 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 23:04:10,739 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 23:04:10,739 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 23:04:10,740 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-02-20 23:04:10,740 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ed68d02e3340e974ceb85a32805324d7a9365cc739c1b33e4c9dbafc7a73800a [2022-02-20 23:04:11,053 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 23:04:11,078 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 23:04:11,080 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 23:04:11,080 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 23:04:11,083 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 23:04:11,084 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i [2022-02-20 23:04:11,144 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d88348fa/d278c876a4174795b13705cac21d2d80/FLAG468d58f16 [2022-02-20 23:04:12,025 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 23:04:12,038 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i [2022-02-20 23:04:12,115 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d88348fa/d278c876a4174795b13705cac21d2d80/FLAG468d58f16 [2022-02-20 23:04:12,615 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d88348fa/d278c876a4174795b13705cac21d2d80 [2022-02-20 23:04:12,617 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 23:04:12,619 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 23:04:12,620 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 23:04:12,620 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 23:04:12,625 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 23:04:12,626 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 11:04:12" (1/1) ... [2022-02-20 23:04:12,627 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6dbf7c26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:04:12, skipping insertion in model container [2022-02-20 23:04:12,627 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 11:04:12" (1/1) ... [2022-02-20 23:04:12,633 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 23:04:12,838 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 23:04:16,877 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i[491185,491198] [2022-02-20 23:04:16,880 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i[491330,491343] [2022-02-20 23:04:16,894 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 23:04:16,951 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-02-20 23:04:17,022 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 23:04:17,490 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i[491185,491198] [2022-02-20 23:04:17,491 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i[491330,491343] [2022-02-20 23:04:17,498 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 23:04:17,537 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 23:04:17,979 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i[491185,491198] [2022-02-20 23:04:17,979 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i[491330,491343] [2022-02-20 23:04:17,984 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 23:04:18,220 INFO L208 MainTranslator]: Completed translation [2022-02-20 23:04:18,220 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:04:18 WrapperNode [2022-02-20 23:04:18,221 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 23:04:18,222 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 23:04:18,222 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 23:04:18,222 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 23:04:18,228 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:04:18" (1/1) ... [2022-02-20 23:04:18,360 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:04:18" (1/1) ... [2022-02-20 23:04:18,710 INFO L137 Inliner]: procedures = 488, calls = 4713, calls flagged for inlining = 228, calls inlined = 198, statements flattened = 8753 [2022-02-20 23:04:18,711 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 23:04:18,713 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 23:04:18,713 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 23:04:18,713 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 23:04:18,720 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:04:18" (1/1) ... [2022-02-20 23:04:18,721 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:04:18" (1/1) ... [2022-02-20 23:04:18,772 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:04:18" (1/1) ... [2022-02-20 23:04:18,779 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:04:18" (1/1) ... [2022-02-20 23:04:19,033 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:04:18" (1/1) ... [2022-02-20 23:04:19,065 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:04:18" (1/1) ... [2022-02-20 23:04:19,113 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:04:18" (1/1) ... [2022-02-20 23:04:19,165 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 23:04:19,167 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 23:04:19,167 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 23:04:19,167 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 23:04:19,168 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:04:18" (1/1) ... [2022-02-20 23:04:19,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 23:04:19,186 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 23:04:19,205 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) [2022-02-20 23:04:19,220 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 [2022-02-20 23:04:19,243 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_reset [2022-02-20 23:04:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_reset [2022-02-20 23:04:19,243 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2022-02-20 23:04:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2022-02-20 23:04:19,243 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_stop [2022-02-20 23:04:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_stop [2022-02-20 23:04:19,243 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_config_parameter_str [2022-02-20 23:04:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_config_parameter_str [2022-02-20 23:04:19,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-02-20 23:04:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-02-20 23:04:19,244 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2022-02-20 23:04:19,244 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2022-02-20 23:04:19,244 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_pause_rx [2022-02-20 23:04:19,244 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_pause_rx [2022-02-20 23:04:19,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-02-20 23:04:19,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-02-20 23:04:19,244 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_tx_fixup [2022-02-20 23:04:19,244 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_tx_fixup [2022-02-20 23:04:19,244 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_bind [2022-02-20 23:04:19,244 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_bind [2022-02-20 23:04:19,245 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_set_multicast_list [2022-02-20 23:04:19,245 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_set_multicast_list [2022-02-20 23:04:19,245 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_purge_paused_rxq [2022-02-20 23:04:19,245 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_purge_paused_rxq [2022-02-20 23:04:19,245 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_unbind [2022-02-20 23:04:19,245 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_unbind [2022-02-20 23:04:19,245 INFO L130 BoogieDeclarations]: Found specification of procedure set_encr_mode [2022-02-20 23:04:19,245 INFO L138 BoogieDeclarations]: Found implementation of procedure set_encr_mode [2022-02-20 23:04:19,246 INFO L130 BoogieDeclarations]: Found specification of procedure get_rndis_wlan_priv [2022-02-20 23:04:19,246 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rndis_wlan_priv [2022-02-20 23:04:19,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-02-20 23:04:19,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-02-20 23:04:19,247 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2022-02-20 23:04:19,247 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2022-02-20 23:04:19,247 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-02-20 23:04:19,247 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-02-20 23:04:19,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-02-20 23:04:19,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-02-20 23:04:19,248 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 23:04:19,248 INFO L130 BoogieDeclarations]: Found specification of procedure set_infra_mode [2022-02-20 23:04:19,248 INFO L138 BoogieDeclarations]: Found implementation of procedure set_infra_mode [2022-02-20 23:04:19,248 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_command [2022-02-20 23:04:19,249 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_command [2022-02-20 23:04:19,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-02-20 23:04:19,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-02-20 23:04:19,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-02-20 23:04:19,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-02-20 23:04:19,250 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_scan_done [2022-02-20 23:04:19,251 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_scan_done [2022-02-20 23:04:19,251 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-02-20 23:04:19,252 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-02-20 23:04:19,252 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-02-20 23:04:19,253 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-02-20 23:04:19,253 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_fill_station_info [2022-02-20 23:04:19,253 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_fill_station_info [2022-02-20 23:04:19,253 INFO L130 BoogieDeclarations]: Found specification of procedure unknown_early_init [2022-02-20 23:04:19,254 INFO L138 BoogieDeclarations]: Found implementation of procedure unknown_early_init [2022-02-20 23:04:19,254 INFO L130 BoogieDeclarations]: Found specification of procedure disassociate [2022-02-20 23:04:19,254 INFO L138 BoogieDeclarations]: Found implementation of procedure disassociate [2022-02-20 23:04:19,254 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-02-20 23:04:19,254 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-02-20 23:04:19,255 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_query_oid [2022-02-20 23:04:19,255 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_query_oid [2022-02-20 23:04:19,255 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2022-02-20 23:04:19,255 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2022-02-20 23:04:19,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-02-20 23:04:19,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-02-20 23:04:19,256 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2022-02-20 23:04:19,256 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2022-02-20 23:04:19,256 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_free [2022-02-20 23:04:19,256 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_free [2022-02-20 23:04:19,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-02-20 23:04:19,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-02-20 23:04:19,257 INFO L130 BoogieDeclarations]: Found specification of procedure is_wpa_key [2022-02-20 23:04:19,257 INFO L138 BoogieDeclarations]: Found implementation of procedure is_wpa_key [2022-02-20 23:04:19,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-02-20 23:04:19,257 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-02-20 23:04:19,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-02-20 23:04:19,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-02-20 23:04:19,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-02-20 23:04:19,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-02-20 23:04:19,258 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2022-02-20 23:04:19,258 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2022-02-20 23:04:19,258 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_check_bssid_list [2022-02-20 23:04:19,258 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_check_bssid_list [2022-02-20 23:04:19,259 INFO L130 BoogieDeclarations]: Found specification of procedure __toupper [2022-02-20 23:04:19,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __toupper [2022-02-20 23:04:19,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-20 23:04:19,259 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320b_early_init [2022-02-20 23:04:19,259 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320b_early_init [2022-02-20 23:04:19,259 INFO L130 BoogieDeclarations]: Found specification of procedure set_channel [2022-02-20 23:04:19,259 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channel [2022-02-20 23:04:19,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-02-20 23:04:19,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-02-20 23:04:19,260 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_status [2022-02-20 23:04:19,260 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_status [2022-02-20 23:04:19,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-02-20 23:04:19,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-02-20 23:04:19,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 23:04:19,260 INFO L130 BoogieDeclarations]: Found specification of procedure level_to_qual [2022-02-20 23:04:19,260 INFO L138 BoogieDeclarations]: Found implementation of procedure level_to_qual [2022-02-20 23:04:19,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-02-20 23:04:19,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-02-20 23:04:19,261 INFO L130 BoogieDeclarations]: Found specification of procedure set_essid [2022-02-20 23:04:19,261 INFO L138 BoogieDeclarations]: Found implementation of procedure set_essid [2022-02-20 23:04:19,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-20 23:04:19,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-02-20 23:04:19,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-02-20 23:04:19,262 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2022-02-20 23:04:19,262 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2022-02-20 23:04:19,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-02-20 23:04:19,262 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_start_bssid_list_scan [2022-02-20 23:04:19,262 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_start_bssid_list_scan [2022-02-20 23:04:19,263 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_open [2022-02-20 23:04:19,263 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_open [2022-02-20 23:04:19,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-02-20 23:04:19,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-02-20 23:04:19,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-02-20 23:04:19,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-02-20 23:04:19,264 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_copy_module_params [2022-02-20 23:04:19,264 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_copy_module_params [2022-02-20 23:04:19,264 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-02-20 23:04:19,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-02-20 23:04:19,264 INFO L130 BoogieDeclarations]: Found specification of procedure set_auth_mode [2022-02-20 23:04:19,264 INFO L138 BoogieDeclarations]: Found implementation of procedure set_auth_mode [2022-02-20 23:04:19,264 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2022-02-20 23:04:19,265 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2022-02-20 23:04:19,265 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-02-20 23:04:19,265 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-02-20 23:04:19,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-02-20 23:04:19,265 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 23:04:19,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 23:04:19,266 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-02-20 23:04:19,266 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-02-20 23:04:19,266 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-02-20 23:04:19,266 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-02-20 23:04:19,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-02-20 23:04:19,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-02-20 23:04:19,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-02-20 23:04:19,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-02-20 23:04:19,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-02-20 23:04:19,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-02-20 23:04:19,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-02-20 23:04:19,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-02-20 23:04:19,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rndis_wlan_driver_exit_11_2 [2022-02-20 23:04:19,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rndis_wlan_driver_exit_11_2 [2022-02-20 23:04:19,268 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-02-20 23:04:19,268 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-02-20 23:04:19,268 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_cipher_to_alg [2022-02-20 23:04:19,268 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_cipher_to_alg [2022-02-20 23:04:19,268 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-02-20 23:04:19,268 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-02-20 23:04:19,269 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_channel [2022-02-20 23:04:19,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_channel [2022-02-20 23:04:19,269 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-02-20 23:04:19,269 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-02-20 23:04:19,269 INFO L130 BoogieDeclarations]: Found specification of procedure add_wep_key [2022-02-20 23:04:19,269 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wep_key [2022-02-20 23:04:19,269 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_stop [2022-02-20 23:04:19,270 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_stop [2022-02-20 23:04:19,270 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2022-02-20 23:04:19,270 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2022-02-20 23:04:19,270 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-02-20 23:04:19,270 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-02-20 23:04:19,270 INFO L130 BoogieDeclarations]: Found specification of procedure set_bssid [2022-02-20 23:04:19,270 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bssid [2022-02-20 23:04:19,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-02-20 23:04:19,271 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-02-20 23:04:19,271 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-02-20 23:04:19,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-02-20 23:04:19,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 23:04:19,271 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-02-20 23:04:19,272 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-02-20 23:04:19,272 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bssid [2022-02-20 23:04:19,272 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bssid [2022-02-20 23:04:19,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-20 23:04:19,272 INFO L130 BoogieDeclarations]: Found specification of procedure set_device_pmkids [2022-02-20 23:04:19,272 INFO L138 BoogieDeclarations]: Found implementation of procedure set_device_pmkids [2022-02-20 23:04:19,273 INFO L130 BoogieDeclarations]: Found specification of procedure get_device_pmkids [2022-02-20 23:04:19,273 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device_pmkids [2022-02-20 23:04:19,273 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock_bh [2022-02-20 23:04:19,273 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock_bh [2022-02-20 23:04:19,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-02-20 23:04:19,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-02-20 23:04:19,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-02-20 23:04:19,274 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-02-20 23:04:19,274 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-02-20 23:04:19,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-02-20 23:04:19,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-02-20 23:04:19,274 INFO L130 BoogieDeclarations]: Found specification of procedure next_bssid_list_item [2022-02-20 23:04:19,274 INFO L138 BoogieDeclarations]: Found implementation of procedure next_bssid_list_item [2022-02-20 23:04:19,274 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-02-20 23:04:19,275 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-02-20 23:04:19,275 INFO L130 BoogieDeclarations]: Found specification of procedure set_priv_filter [2022-02-20 23:04:19,275 INFO L138 BoogieDeclarations]: Found implementation of procedure set_priv_filter [2022-02-20 23:04:19,275 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-02-20 23:04:19,275 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-02-20 23:04:19,275 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-02-20 23:04:19,276 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-02-20 23:04:19,276 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_wiphy_params [2022-02-20 23:04:19,276 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_wiphy_params [2022-02-20 23:04:19,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-02-20 23:04:19,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-02-20 23:04:19,276 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-02-20 23:04:19,276 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-02-20 23:04:19,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_7_4 [2022-02-20 23:04:19,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_7_4 [2022-02-20 23:04:19,277 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2022-02-20 23:04:19,277 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2022-02-20 23:04:19,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-02-20 23:04:19,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-02-20 23:04:19,277 INFO L130 BoogieDeclarations]: Found specification of procedure oid_to_string [2022-02-20 23:04:19,278 INFO L138 BoogieDeclarations]: Found implementation of procedure oid_to_string [2022-02-20 23:04:19,278 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2022-02-20 23:04:19,278 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2022-02-20 23:04:19,278 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-02-20 23:04:19,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-02-20 23:04:19,278 INFO L130 BoogieDeclarations]: Found specification of procedure deauthenticate [2022-02-20 23:04:19,279 INFO L138 BoogieDeclarations]: Found implementation of procedure deauthenticate [2022-02-20 23:04:19,279 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-02-20 23:04:19,279 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-02-20 23:04:19,279 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320a_early_init [2022-02-20 23:04:19,279 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320a_early_init [2022-02-20 23:04:19,279 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_michael_mic_failure [2022-02-20 23:04:19,279 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_michael_mic_failure [2022-02-20 23:04:19,280 INFO L130 BoogieDeclarations]: Found specification of procedure set_default_iw_params [2022-02-20 23:04:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure set_default_iw_params [2022-02-20 23:04:19,280 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_error_status [2022-02-20 23:04:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_error_status [2022-02-20 23:04:19,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-02-20 23:04:19,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-02-20 23:04:19,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-02-20 23:04:19,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-02-20 23:04:19,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-02-20 23:04:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-02-20 23:04:19,281 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume_rx [2022-02-20 23:04:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume_rx [2022-02-20 23:04:19,281 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2022-02-20 23:04:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2022-02-20 23:04:19,282 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-02-20 23:04:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-02-20 23:04:19,282 INFO L130 BoogieDeclarations]: Found specification of procedure get_bcm4320_power_dbm [2022-02-20 23:04:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bcm4320_power_dbm [2022-02-20 23:04:19,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-02-20 23:04:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-02-20 23:04:19,283 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-02-20 23:04:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-02-20 23:04:19,283 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_rx_fixup [2022-02-20 23:04:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_rx_fixup [2022-02-20 23:04:19,283 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_oid [2022-02-20 23:04:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_oid [2022-02-20 23:04:19,284 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_indication [2022-02-20 23:04:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_indication [2022-02-20 23:04:19,284 INFO L130 BoogieDeclarations]: Found specification of procedure get_bssid [2022-02-20 23:04:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bssid [2022-02-20 23:04:19,284 INFO L130 BoogieDeclarations]: Found specification of procedure is_associated [2022-02-20 23:04:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure is_associated [2022-02-20 23:04:19,285 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-02-20 23:04:19,285 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-02-20 23:04:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-02-20 23:04:19,285 INFO L130 BoogieDeclarations]: Found specification of procedure debug_print_pmkids [2022-02-20 23:04:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_print_pmkids [2022-02-20 23:04:19,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-02-20 23:04:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-02-20 23:04:20,350 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 23:04:20,353 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 23:04:27,455 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;