./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/bin/ukojak-92XMlrwhuB --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6a79b35c65887feb0e3310d99b98c096a3638844b86132f83b5aa5c0d07bcad8 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:44:22,281 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:44:22,284 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:44:22,318 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:44:22,319 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:44:22,320 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:44:22,322 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:44:22,325 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:44:22,327 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:44:22,328 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:44:22,329 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:44:22,331 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:44:22,331 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:44:22,333 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:44:22,334 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:44:22,336 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:44:22,337 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:44:22,338 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:44:22,340 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:44:22,343 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:44:22,345 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:44:22,350 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:44:22,352 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:44:22,353 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:44:22,358 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:44:22,369 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:44:22,370 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:44:22,372 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:44:22,372 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:44:22,374 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:44:22,374 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:44:22,375 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:44:22,377 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:44:22,379 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:44:22,380 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:44:22,380 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:44:22,381 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:44:22,381 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:44:22,382 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:44:22,383 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:44:22,383 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:44:22,384 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:44:22,433 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:44:22,434 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:44:22,435 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:44:22,436 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:44:22,436 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:44:22,437 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:44:22,437 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:44:22,437 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:44:22,437 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:44:22,438 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:44:22,439 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:44:22,439 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:44:22,439 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:44:22,439 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:44:22,440 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:44:22,440 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:44:22,440 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:44:22,440 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:44:22,441 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:44:22,441 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:44:22,441 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:44:22,441 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:44:22,442 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:44:22,442 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:44:22,442 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:44:22,442 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6a79b35c65887feb0e3310d99b98c096a3638844b86132f83b5aa5c0d07bcad8 [2022-10-17 16:44:22,682 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:44:22,704 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:44:22,707 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:44:22,708 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:44:22,709 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:44:22,711 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i [2022-10-17 16:44:22,771 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/bin/ukojak-92XMlrwhuB/data/ea3e76d3c/dcfdc155eba047e5a5453a1cc44f4cb9/FLAGd2f1ab3e4 [2022-10-17 16:44:23,765 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:44:23,765 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i [2022-10-17 16:44:23,820 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/bin/ukojak-92XMlrwhuB/data/ea3e76d3c/dcfdc155eba047e5a5453a1cc44f4cb9/FLAGd2f1ab3e4 [2022-10-17 16:44:24,127 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/bin/ukojak-92XMlrwhuB/data/ea3e76d3c/dcfdc155eba047e5a5453a1cc44f4cb9 [2022-10-17 16:44:24,130 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:44:24,132 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:44:24,133 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:44:24,133 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:44:24,137 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:44:24,138 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:44:24" (1/1) ... [2022-10-17 16:44:24,139 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28b0d815 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:24, skipping insertion in model container [2022-10-17 16:44:24,139 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:44:24" (1/1) ... [2022-10-17 16:44:24,148 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:44:24,370 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:44:28,877 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490366,490379] [2022-10-17 16:44:28,880 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490535,490548] [2022-10-17 16:44:28,881 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490702,490715] [2022-10-17 16:44:28,882 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490870,490883] [2022-10-17 16:44:28,909 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:44:28,998 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:44:29,307 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:1397) 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:1081) 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:1627) 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:1081) 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:1081) 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:1470) 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:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) 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) [2022-10-17 16:44:29,321 INFO L158 Benchmark]: Toolchain (without parser) took 5187.38ms. Allocated memory was 92.3MB in the beginning and 161.5MB in the end (delta: 69.2MB). Free memory was 49.2MB in the beginning and 55.1MB in the end (delta: -5.9MB). Peak memory consumption was 63.5MB. Max. memory is 16.1GB. [2022-10-17 16:44:29,323 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 92.3MB. Free memory was 62.7MB in the beginning and 62.6MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:44:29,325 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5185.07ms. Allocated memory was 92.3MB in the beginning and 161.5MB in the end (delta: 69.2MB). Free memory was 48.9MB in the beginning and 55.1MB in the end (delta: -6.1MB). Peak memory consumption was 63.5MB. Max. memory is 16.1GB. [2022-10-17 16:44:29,328 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 92.3MB. Free memory was 62.7MB in the beginning and 62.6MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5185.07ms. Allocated memory was 92.3MB in the beginning and 161.5MB in the end (delta: 69.2MB). Free memory was 48.9MB in the beginning and 55.1MB in the end (delta: -6.1MB). Peak memory consumption was 63.5MB. 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=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/bin/ukojak-92XMlrwhuB --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6a79b35c65887feb0e3310d99b98c096a3638844b86132f83b5aa5c0d07bcad8 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:44:32,051 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:44:32,054 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:44:32,111 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:44:32,112 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:44:32,117 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:44:32,120 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:44:32,126 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:44:32,133 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:44:32,139 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:44:32,143 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:44:32,146 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:44:32,147 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:44:32,150 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:44:32,152 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:44:32,154 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:44:32,156 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:44:32,158 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:44:32,161 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:44:32,173 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:44:32,176 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:44:32,178 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:44:32,182 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:44:32,184 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:44:32,196 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:44:32,196 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:44:32,197 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:44:32,199 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:44:32,200 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:44:32,202 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:44:32,202 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:44:32,203 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:44:32,206 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:44:32,207 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:44:32,208 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:44:32,209 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:44:32,210 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:44:32,210 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:44:32,211 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:44:32,213 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:44:32,214 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:44:32,215 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:44:32,291 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:44:32,291 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:44:32,293 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:44:32,293 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:44:32,295 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:44:32,295 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:44:32,296 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:44:32,296 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:44:32,296 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:44:32,296 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:44:32,298 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:44:32,298 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:44:32,298 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:44:32,299 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:44:32,299 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:44:32,299 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:44:32,300 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:44:32,300 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:44:32,300 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:44:32,300 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:44:32,301 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:44:32,301 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:44:32,301 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:44:32,302 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:44:32,302 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:44:32,302 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:44:32,302 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:44:32,303 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:44:32,303 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:44:32,303 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6a79b35c65887feb0e3310d99b98c096a3638844b86132f83b5aa5c0d07bcad8 [2022-10-17 16:44:32,757 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:44:32,784 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:44:32,788 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:44:32,790 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:44:32,792 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:44:32,794 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i [2022-10-17 16:44:32,887 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/bin/ukojak-92XMlrwhuB/data/b0e980e31/4345ee291bc94a69bb487121bd853904/FLAGd1f8458cc [2022-10-17 16:44:34,270 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:44:34,271 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i [2022-10-17 16:44:34,387 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/bin/ukojak-92XMlrwhuB/data/b0e980e31/4345ee291bc94a69bb487121bd853904/FLAGd1f8458cc [2022-10-17 16:44:34,407 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/bin/ukojak-92XMlrwhuB/data/b0e980e31/4345ee291bc94a69bb487121bd853904 [2022-10-17 16:44:34,410 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:44:34,413 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:44:34,417 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:44:34,417 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:44:34,422 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:44:34,423 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:44:34" (1/1) ... [2022-10-17 16:44:34,424 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20bcce7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:34, skipping insertion in model container [2022-10-17 16:44:34,424 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:44:34" (1/1) ... [2022-10-17 16:44:34,435 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:44:34,677 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:44:39,231 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490366,490379] [2022-10-17 16:44:39,234 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490535,490548] [2022-10-17 16:44:39,236 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490702,490715] [2022-10-17 16:44:39,236 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490870,490883] [2022-10-17 16:44:39,262 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:44:39,335 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 16:44:39,446 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:44:39,967 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490366,490379] [2022-10-17 16:44:39,967 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490535,490548] [2022-10-17 16:44:39,968 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490702,490715] [2022-10-17 16:44:39,972 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490870,490883] [2022-10-17 16:44:39,980 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:44:40,053 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:44:40,638 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490366,490379] [2022-10-17 16:44:40,639 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490535,490548] [2022-10-17 16:44:40,641 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490702,490715] [2022-10-17 16:44:40,646 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490870,490883] [2022-10-17 16:44:40,653 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:44:41,004 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:44:41,004 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:41 WrapperNode [2022-10-17 16:44:41,004 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:44:41,006 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:44:41,006 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:44:41,007 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:44:41,015 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:41" (1/1) ... [2022-10-17 16:44:41,191 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:41" (1/1) ... [2022-10-17 16:44:41,641 INFO L138 Inliner]: procedures = 488, calls = 4636, calls flagged for inlining = 228, calls inlined = 198, statements flattened = 8661 [2022-10-17 16:44:41,657 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:44:41,658 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:44:41,658 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:44:41,658 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:44:41,671 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:41" (1/1) ... [2022-10-17 16:44:41,672 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:41" (1/1) ... [2022-10-17 16:44:41,775 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:41" (1/1) ... [2022-10-17 16:44:41,776 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:41" (1/1) ... [2022-10-17 16:44:41,976 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:41" (1/1) ... [2022-10-17 16:44:42,019 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:41" (1/1) ... [2022-10-17 16:44:42,070 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:41" (1/1) ... [2022-10-17 16:44:42,095 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:41" (1/1) ... [2022-10-17 16:44:42,141 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:44:42,142 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:44:42,143 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:44:42,143 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:44:42,144 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:41" (1/1) ... [2022-10-17 16:44:42,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:44:42,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:44:42,182 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:44:42,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a93432-d411-4b70-b9f5-2b60a0c319a5/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:44:42,239 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_reset [2022-10-17 16:44:42,239 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_reset [2022-10-17 16:44:42,239 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2022-10-17 16:44:42,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2022-10-17 16:44:42,240 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_stop [2022-10-17 16:44:42,240 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_stop [2022-10-17 16:44:42,240 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_config_parameter_str [2022-10-17 16:44:42,240 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_config_parameter_str [2022-10-17 16:44:42,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:44:42,241 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:44:42,241 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2022-10-17 16:44:42,241 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2022-10-17 16:44:42,241 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_pause_rx [2022-10-17 16:44:42,241 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_pause_rx [2022-10-17 16:44:42,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:44:42,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:44:42,242 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_tx_fixup [2022-10-17 16:44:42,242 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_tx_fixup [2022-10-17 16:44:42,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 16:44:42,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 16:44:42,243 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_bind [2022-10-17 16:44:42,243 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_bind [2022-10-17 16:44:42,243 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_set_multicast_list [2022-10-17 16:44:42,243 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_set_multicast_list [2022-10-17 16:44:42,244 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_purge_paused_rxq [2022-10-17 16:44:42,244 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_purge_paused_rxq [2022-10-17 16:44:42,244 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_unbind [2022-10-17 16:44:42,245 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_unbind [2022-10-17 16:44:42,245 INFO L130 BoogieDeclarations]: Found specification of procedure set_encr_mode [2022-10-17 16:44:42,245 INFO L138 BoogieDeclarations]: Found implementation of procedure set_encr_mode [2022-10-17 16:44:42,245 INFO L130 BoogieDeclarations]: Found specification of procedure get_rndis_wlan_priv [2022-10-17 16:44:42,246 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rndis_wlan_priv [2022-10-17 16:44:42,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 16:44:42,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 16:44:42,246 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2022-10-17 16:44:42,246 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2022-10-17 16:44:42,247 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-10-17 16:44:42,247 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-10-17 16:44:42,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 16:44:42,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 16:44:42,248 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:44:42,248 INFO L130 BoogieDeclarations]: Found specification of procedure set_infra_mode [2022-10-17 16:44:42,249 INFO L138 BoogieDeclarations]: Found implementation of procedure set_infra_mode [2022-10-17 16:44:42,250 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_command [2022-10-17 16:44:42,250 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_command [2022-10-17 16:44:42,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-10-17 16:44:42,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:44:42,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 16:44:42,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 16:44:42,252 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_scan_done [2022-10-17 16:44:42,252 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_scan_done [2022-10-17 16:44:42,252 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-10-17 16:44:42,252 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-10-17 16:44:42,253 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-17 16:44:42,253 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-17 16:44:42,254 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_fill_station_info [2022-10-17 16:44:42,254 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_fill_station_info [2022-10-17 16:44:42,255 INFO L130 BoogieDeclarations]: Found specification of procedure unknown_early_init [2022-10-17 16:44:42,255 INFO L138 BoogieDeclarations]: Found implementation of procedure unknown_early_init [2022-10-17 16:44:42,255 INFO L130 BoogieDeclarations]: Found specification of procedure disassociate [2022-10-17 16:44:42,255 INFO L138 BoogieDeclarations]: Found implementation of procedure disassociate [2022-10-17 16:44:42,255 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-10-17 16:44:42,256 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-10-17 16:44:42,256 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_query_oid [2022-10-17 16:44:42,256 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_query_oid [2022-10-17 16:44:42,256 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2022-10-17 16:44:42,256 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2022-10-17 16:44:42,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 16:44:42,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 16:44:42,257 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2022-10-17 16:44:42,257 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2022-10-17 16:44:42,257 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_free [2022-10-17 16:44:42,258 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_free [2022-10-17 16:44:42,258 INFO L130 BoogieDeclarations]: Found specification of procedure is_wpa_key [2022-10-17 16:44:42,258 INFO L138 BoogieDeclarations]: Found implementation of procedure is_wpa_key [2022-10-17 16:44:42,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 16:44:42,259 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 16:44:42,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-17 16:44:42,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-17 16:44:42,260 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2022-10-17 16:44:42,260 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2022-10-17 16:44:42,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 16:44:42,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 16:44:42,261 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_check_bssid_list [2022-10-17 16:44:42,262 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_check_bssid_list [2022-10-17 16:44:42,262 INFO L130 BoogieDeclarations]: Found specification of procedure __toupper [2022-10-17 16:44:42,262 INFO L138 BoogieDeclarations]: Found implementation of procedure __toupper [2022-10-17 16:44:42,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:44:42,262 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320b_early_init [2022-10-17 16:44:42,263 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320b_early_init [2022-10-17 16:44:42,263 INFO L130 BoogieDeclarations]: Found specification of procedure set_channel [2022-10-17 16:44:42,263 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channel [2022-10-17 16:44:42,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-17 16:44:42,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-17 16:44:42,264 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_status [2022-10-17 16:44:42,264 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_status [2022-10-17 16:44:42,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-10-17 16:44:42,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-10-17 16:44:42,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:44:42,265 INFO L130 BoogieDeclarations]: Found specification of procedure level_to_qual [2022-10-17 16:44:42,266 INFO L138 BoogieDeclarations]: Found implementation of procedure level_to_qual [2022-10-17 16:44:42,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 16:44:42,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 16:44:42,266 INFO L130 BoogieDeclarations]: Found specification of procedure set_essid [2022-10-17 16:44:42,268 INFO L138 BoogieDeclarations]: Found implementation of procedure set_essid [2022-10-17 16:44:42,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:44:42,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 16:44:42,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 16:44:42,273 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2022-10-17 16:44:42,273 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2022-10-17 16:44:42,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 16:44:42,275 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_start_bssid_list_scan [2022-10-17 16:44:42,275 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_start_bssid_list_scan [2022-10-17 16:44:42,275 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_open [2022-10-17 16:44:42,276 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_open [2022-10-17 16:44:42,276 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_copy_module_params [2022-10-17 16:44:42,282 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_copy_module_params [2022-10-17 16:44:42,283 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-10-17 16:44:42,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-10-17 16:44:42,283 INFO L130 BoogieDeclarations]: Found specification of procedure set_auth_mode [2022-10-17 16:44:42,283 INFO L138 BoogieDeclarations]: Found implementation of procedure set_auth_mode [2022-10-17 16:44:42,283 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2022-10-17 16:44:42,284 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2022-10-17 16:44:42,284 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-17 16:44:42,284 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-17 16:44:42,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 16:44:42,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:44:42,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:44:42,285 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-17 16:44:42,285 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-17 16:44:42,285 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-10-17 16:44:42,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-10-17 16:44:42,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 16:44:42,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 16:44:42,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 16:44:42,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 16:44:42,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 16:44:42,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 16:44:42,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:44:42,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:44:42,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rndis_wlan_driver_exit_11_2 [2022-10-17 16:44:42,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rndis_wlan_driver_exit_11_2 [2022-10-17 16:44:42,287 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-10-17 16:44:42,287 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-10-17 16:44:42,287 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_cipher_to_alg [2022-10-17 16:44:42,288 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_cipher_to_alg [2022-10-17 16:44:42,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 16:44:42,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 16:44:42,288 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-10-17 16:44:42,288 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-10-17 16:44:42,288 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_channel [2022-10-17 16:44:42,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_channel [2022-10-17 16:44:42,289 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-10-17 16:44:42,289 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-10-17 16:44:42,289 INFO L130 BoogieDeclarations]: Found specification of procedure add_wep_key [2022-10-17 16:44:42,289 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wep_key [2022-10-17 16:44:42,289 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_stop [2022-10-17 16:44:42,290 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_stop [2022-10-17 16:44:42,290 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2022-10-17 16:44:42,290 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2022-10-17 16:44:42,290 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 16:44:42,290 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 16:44:42,290 INFO L130 BoogieDeclarations]: Found specification of procedure set_bssid [2022-10-17 16:44:42,291 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bssid [2022-10-17 16:44:42,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 16:44:42,291 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 16:44:42,291 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-10-17 16:44:42,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-10-17 16:44:42,291 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-10-17 16:44:42,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-10-17 16:44:42,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:44:42,292 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 16:44:42,292 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 16:44:42,292 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bssid [2022-10-17 16:44:42,292 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bssid [2022-10-17 16:44:42,292 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:44:42,293 INFO L130 BoogieDeclarations]: Found specification of procedure set_device_pmkids [2022-10-17 16:44:42,293 INFO L138 BoogieDeclarations]: Found implementation of procedure set_device_pmkids [2022-10-17 16:44:42,293 INFO L130 BoogieDeclarations]: Found specification of procedure get_device_pmkids [2022-10-17 16:44:42,416 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device_pmkids [2022-10-17 16:44:42,416 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock_bh [2022-10-17 16:44:42,417 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock_bh [2022-10-17 16:44:42,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 16:44:42,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 16:44:42,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 16:44:42,417 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-10-17 16:44:42,417 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-10-17 16:44:42,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 16:44:42,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:44:42,417 INFO L130 BoogieDeclarations]: Found specification of procedure next_bssid_list_item [2022-10-17 16:44:42,417 INFO L138 BoogieDeclarations]: Found implementation of procedure next_bssid_list_item [2022-10-17 16:44:42,418 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 16:44:42,418 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 16:44:42,418 INFO L130 BoogieDeclarations]: Found specification of procedure set_priv_filter [2022-10-17 16:44:42,418 INFO L138 BoogieDeclarations]: Found implementation of procedure set_priv_filter [2022-10-17 16:44:42,418 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-17 16:44:42,418 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-17 16:44:42,418 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 16:44:42,418 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 16:44:42,418 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_wiphy_params [2022-10-17 16:44:42,418 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_wiphy_params [2022-10-17 16:44:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 16:44:42,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 16:44:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-10-17 16:44:42,419 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-10-17 16:44:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_7_4 [2022-10-17 16:44:42,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_7_4 [2022-10-17 16:44:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2022-10-17 16:44:42,419 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2022-10-17 16:44:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-17 16:44:42,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-17 16:44:42,420 INFO L130 BoogieDeclarations]: Found specification of procedure oid_to_string [2022-10-17 16:44:42,420 INFO L138 BoogieDeclarations]: Found implementation of procedure oid_to_string [2022-10-17 16:44:42,420 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2022-10-17 16:44:42,420 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2022-10-17 16:44:42,420 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 16:44:42,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 16:44:42,420 INFO L130 BoogieDeclarations]: Found specification of procedure deauthenticate [2022-10-17 16:44:42,420 INFO L138 BoogieDeclarations]: Found implementation of procedure deauthenticate [2022-10-17 16:44:42,420 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 16:44:42,421 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 16:44:42,421 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320a_early_init [2022-10-17 16:44:42,421 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320a_early_init [2022-10-17 16:44:42,421 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_michael_mic_failure [2022-10-17 16:44:42,421 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_michael_mic_failure [2022-10-17 16:44:42,421 INFO L130 BoogieDeclarations]: Found specification of procedure set_default_iw_params [2022-10-17 16:44:42,421 INFO L138 BoogieDeclarations]: Found implementation of procedure set_default_iw_params [2022-10-17 16:44:42,421 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_error_status [2022-10-17 16:44:42,421 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_error_status [2022-10-17 16:44:42,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 16:44:42,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 16:44:42,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 16:44:42,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 16:44:42,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:44:42,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:44:42,504 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume_rx [2022-10-17 16:44:42,504 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume_rx [2022-10-17 16:44:42,504 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2022-10-17 16:44:42,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2022-10-17 16:44:42,505 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-10-17 16:44:42,505 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-10-17 16:44:42,505 INFO L130 BoogieDeclarations]: Found specification of procedure get_bcm4320_power_dbm [2022-10-17 16:44:42,505 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bcm4320_power_dbm [2022-10-17 16:44:42,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 16:44:42,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 16:44:42,505 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-10-17 16:44:42,505 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-10-17 16:44:42,505 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_rx_fixup [2022-10-17 16:44:42,505 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_rx_fixup [2022-10-17 16:44:42,505 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_oid [2022-10-17 16:44:42,505 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_oid [2022-10-17 16:44:42,506 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_indication [2022-10-17 16:44:42,506 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_indication [2022-10-17 16:44:42,506 INFO L130 BoogieDeclarations]: Found specification of procedure get_bssid [2022-10-17 16:44:42,506 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bssid [2022-10-17 16:44:42,506 INFO L130 BoogieDeclarations]: Found specification of procedure is_associated [2022-10-17 16:44:42,506 INFO L138 BoogieDeclarations]: Found implementation of procedure is_associated [2022-10-17 16:44:42,506 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-10-17 16:44:42,506 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-10-17 16:44:42,506 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-10-17 16:44:42,506 INFO L130 BoogieDeclarations]: Found specification of procedure debug_print_pmkids [2022-10-17 16:44:42,506 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_print_pmkids [2022-10-17 16:44:42,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 16:44:42,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 16:44:43,794 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:44:43,802 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation