./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 --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 803cd42f Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-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 --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 0.2.5-tmp.dk.eval-assert-order-craig-803cd42-m [2024-11-22 16:40:16,345 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-22 16:40:16,401 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-22 16:40:16,406 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-22 16:40:16,407 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-22 16:40:16,432 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-22 16:40:16,434 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-22 16:40:16,434 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-22 16:40:16,435 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-22 16:40:16,436 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-22 16:40:16,437 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-22 16:40:16,437 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-22 16:40:16,437 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-22 16:40:16,439 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-22 16:40:16,439 INFO L153 SettingsManager]: * Use SBE=true [2024-11-22 16:40:16,439 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-22 16:40:16,439 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-22 16:40:16,440 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-22 16:40:16,440 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-22 16:40:16,440 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-22 16:40:16,440 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-22 16:40:16,443 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-22 16:40:16,443 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-22 16:40:16,443 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-22 16:40:16,443 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-22 16:40:16,443 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-22 16:40:16,443 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-22 16:40:16,444 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-22 16:40:16,444 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-22 16:40:16,444 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 16:40:16,444 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-22 16:40:16,444 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-22 16:40:16,444 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-22 16:40:16,445 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-22 16:40:16,445 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-22 16:40:16,445 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-22 16:40:16,446 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-22 16:40:16,446 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-22 16:40:16,446 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-22 16:40:16,446 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ed68d02e3340e974ceb85a32805324d7a9365cc739c1b33e4c9dbafc7a73800a [2024-11-22 16:40:16,658 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-22 16:40:16,686 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-22 16:40:16,689 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-22 16:40:16,691 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-22 16:40:16,691 INFO L274 PluginConnector]: CDTParser initialized [2024-11-22 16:40:16,693 INFO L431 ainManager$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 [2024-11-22 16:40:18,073 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-22 16:40:18,580 INFO L384 CDTParser]: Found 1 translation units. [2024-11-22 16:40:18,580 INFO L180 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 [2024-11-22 16:40:18,631 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/342ecbeaa/a4ba6b36ea0e4622b4699806350487a2/FLAGd5df5d16b [2024-11-22 16:40:18,645 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/342ecbeaa/a4ba6b36ea0e4622b4699806350487a2 [2024-11-22 16:40:18,647 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-22 16:40:18,649 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-22 16:40:18,649 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-22 16:40:18,650 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-22 16:40:18,685 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-22 16:40:18,686 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 04:40:18" (1/1) ... [2024-11-22 16:40:18,687 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3153f0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:40:18, skipping insertion in model container [2024-11-22 16:40:18,687 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 04:40:18" (1/1) ... [2024-11-22 16:40:18,851 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-22 16:40:22,316 WARN L250 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] [2024-11-22 16:40:22,320 WARN L250 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] [2024-11-22 16:40:22,334 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 16:40:22,380 INFO L200 MainTranslator]: Completed pre-run [2024-11-22 16:40:22,506 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6715] [2024-11-22 16:40:22,508 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6722] [2024-11-22 16:40:22,514 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/net/cfg80211.h"), "i" (3014), "i" (12UL)); [6922-6923] [2024-11-22 16:40:22,764 WARN L250 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] [2024-11-22 16:40:22,765 WARN L250 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] [2024-11-22 16:40:22,771 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 16:40:22,989 INFO L204 MainTranslator]: Completed translation [2024-11-22 16:40:22,989 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:40:22 WrapperNode [2024-11-22 16:40:22,990 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-22 16:40:22,990 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-22 16:40:22,991 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-22 16:40:22,991 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-22 16:40:22,996 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:40:22" (1/1) ... [2024-11-22 16:40:23,087 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:40:22" (1/1) ... [2024-11-22 16:40:23,371 INFO L138 Inliner]: procedures = 473, calls = 4859, calls flagged for inlining = 229, calls inlined = 199, statements flattened = 10096 [2024-11-22 16:40:23,372 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-22 16:40:23,373 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-22 16:40:23,373 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-22 16:40:23,373 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-22 16:40:23,384 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:40:22" (1/1) ... [2024-11-22 16:40:23,385 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:40:22" (1/1) ... [2024-11-22 16:40:23,438 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:40:22" (1/1) ... [2024-11-22 16:40:24,442 WARN L109 MemorySlicer]: Omit memory slicing because it failed with the following exception: Unsupported: Memory array in LHS [2024-11-22 16:40:24,442 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:40:22" (1/1) ... [2024-11-22 16:40:24,443 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:40:22" (1/1) ... [2024-11-22 16:40:24,626 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:40:22" (1/1) ... [2024-11-22 16:40:24,659 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:40:22" (1/1) ... [2024-11-22 16:40:24,695 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:40:22" (1/1) ... [2024-11-22 16:40:24,721 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:40:22" (1/1) ... [2024-11-22 16:40:24,773 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-22 16:40:24,776 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-22 16:40:24,776 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-22 16:40:24,776 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-22 16:40:24,777 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:40:22" (1/1) ... [2024-11-22 16:40:24,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 16:40:24,791 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-22 16:40:24,812 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-22 16:40:24,822 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-22 16:40:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_reset [2024-11-22 16:40:24,869 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_reset [2024-11-22 16:40:24,870 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2024-11-22 16:40:24,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2024-11-22 16:40:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_stop [2024-11-22 16:40:24,871 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_stop [2024-11-22 16:40:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_config_parameter_str [2024-11-22 16:40:24,871 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_config_parameter_str [2024-11-22 16:40:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-22 16:40:24,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-22 16:40:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2024-11-22 16:40:24,871 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2024-11-22 16:40:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_pause_rx [2024-11-22 16:40:24,872 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_pause_rx [2024-11-22 16:40:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-22 16:40:24,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-22 16:40:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_tx_fixup [2024-11-22 16:40:24,872 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_tx_fixup [2024-11-22 16:40:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_bind [2024-11-22 16:40:24,873 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_bind [2024-11-22 16:40:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_set_multicast_list [2024-11-22 16:40:24,873 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_set_multicast_list [2024-11-22 16:40:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-22 16:40:24,873 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-22 16:40:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_purge_paused_rxq [2024-11-22 16:40:24,873 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_purge_paused_rxq [2024-11-22 16:40:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-22 16:40:24,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-22 16:40:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_unbind [2024-11-22 16:40:24,873 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_unbind [2024-11-22 16:40:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure set_encr_mode [2024-11-22 16:40:24,873 INFO L138 BoogieDeclarations]: Found implementation of procedure set_encr_mode [2024-11-22 16:40:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure get_rndis_wlan_priv [2024-11-22 16:40:24,873 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rndis_wlan_priv [2024-11-22 16:40:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-22 16:40:24,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-22 16:40:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2024-11-22 16:40:24,874 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2024-11-22 16:40:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-22 16:40:24,874 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-22 16:40:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-22 16:40:24,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-22 16:40:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-22 16:40:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure set_infra_mode [2024-11-22 16:40:24,874 INFO L138 BoogieDeclarations]: Found implementation of procedure set_infra_mode [2024-11-22 16:40:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_command [2024-11-22 16:40:24,874 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_command [2024-11-22 16:40:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_scan_done [2024-11-22 16:40:24,874 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_scan_done [2024-11-22 16:40:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-22 16:40:24,874 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-22 16:40:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-22 16:40:24,874 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-22 16:40:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_fill_station_info [2024-11-22 16:40:24,874 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_fill_station_info [2024-11-22 16:40:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure unknown_early_init [2024-11-22 16:40:24,875 INFO L138 BoogieDeclarations]: Found implementation of procedure unknown_early_init [2024-11-22 16:40:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-22 16:40:24,875 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-22 16:40:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure disassociate [2024-11-22 16:40:24,875 INFO L138 BoogieDeclarations]: Found implementation of procedure disassociate [2024-11-22 16:40:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2024-11-22 16:40:24,875 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2024-11-22 16:40:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-22 16:40:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_query_oid [2024-11-22 16:40:24,877 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_query_oid [2024-11-22 16:40:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2024-11-22 16:40:24,877 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2024-11-22 16:40:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-22 16:40:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-22 16:40:24,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-22 16:40:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2024-11-22 16:40:24,878 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2024-11-22 16:40:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_free [2024-11-22 16:40:24,878 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_free [2024-11-22 16:40:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-22 16:40:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-11-22 16:40:24,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-11-22 16:40:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure is_wpa_key [2024-11-22 16:40:24,879 INFO L138 BoogieDeclarations]: Found implementation of procedure is_wpa_key [2024-11-22 16:40:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-22 16:40:24,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-22 16:40:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-22 16:40:24,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-22 16:40:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-22 16:40:24,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-22 16:40:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2024-11-22 16:40:24,880 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2024-11-22 16:40:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_check_bssid_list [2024-11-22 16:40:24,880 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_check_bssid_list [2024-11-22 16:40:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure __toupper [2024-11-22 16:40:24,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __toupper [2024-11-22 16:40:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-22 16:40:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320b_early_init [2024-11-22 16:40:24,881 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320b_early_init [2024-11-22 16:40:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure set_channel [2024-11-22 16:40:24,881 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channel [2024-11-22 16:40:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-22 16:40:24,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-22 16:40:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_status [2024-11-22 16:40:24,881 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_status [2024-11-22 16:40:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-22 16:40:24,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-22 16:40:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-22 16:40:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure level_to_qual [2024-11-22 16:40:24,881 INFO L138 BoogieDeclarations]: Found implementation of procedure level_to_qual [2024-11-22 16:40:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-22 16:40:24,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-22 16:40:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure set_essid [2024-11-22 16:40:24,882 INFO L138 BoogieDeclarations]: Found implementation of procedure set_essid [2024-11-22 16:40:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-22 16:40:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2024-11-22 16:40:24,882 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2024-11-22 16:40:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_start_bssid_list_scan [2024-11-22 16:40:24,882 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_start_bssid_list_scan [2024-11-22 16:40:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-22 16:40:24,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-22 16:40:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_open [2024-11-22 16:40:24,883 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_open [2024-11-22 16:40:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-22 16:40:24,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-22 16:40:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-22 16:40:24,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-22 16:40:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_copy_module_params [2024-11-22 16:40:24,884 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_copy_module_params [2024-11-22 16:40:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-22 16:40:24,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-22 16:40:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure set_auth_mode [2024-11-22 16:40:24,884 INFO L138 BoogieDeclarations]: Found implementation of procedure set_auth_mode [2024-11-22 16:40:24,885 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2024-11-22 16:40:24,885 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2024-11-22 16:40:24,885 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-22 16:40:24,885 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-22 16:40:24,885 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-22 16:40:24,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-22 16:40:24,885 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-22 16:40:24,885 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-22 16:40:24,885 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-22 16:40:24,885 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-22 16:40:24,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-22 16:40:24,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-22 16:40:24,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-22 16:40:24,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-22 16:40:24,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rndis_wlan_driver_exit_11_2 [2024-11-22 16:40:24,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rndis_wlan_driver_exit_11_2 [2024-11-22 16:40:24,885 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2024-11-22 16:40:24,885 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2024-11-22 16:40:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_cipher_to_alg [2024-11-22 16:40:24,886 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_cipher_to_alg [2024-11-22 16:40:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-22 16:40:24,886 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-22 16:40:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_channel [2024-11-22 16:40:24,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_channel [2024-11-22 16:40:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2024-11-22 16:40:24,886 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2024-11-22 16:40:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure add_wep_key [2024-11-22 16:40:24,886 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wep_key [2024-11-22 16:40:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_stop [2024-11-22 16:40:24,886 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_stop [2024-11-22 16:40:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2024-11-22 16:40:24,886 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2024-11-22 16:40:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-22 16:40:24,886 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-22 16:40:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure set_bssid [2024-11-22 16:40:24,886 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bssid [2024-11-22 16:40:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-22 16:40:24,887 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-22 16:40:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-22 16:40:24,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-22 16:40:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-22 16:40:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-22 16:40:24,887 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-22 16:40:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bssid [2024-11-22 16:40:24,887 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bssid [2024-11-22 16:40:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-22 16:40:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure set_device_pmkids [2024-11-22 16:40:24,887 INFO L138 BoogieDeclarations]: Found implementation of procedure set_device_pmkids [2024-11-22 16:40:24,889 INFO L130 BoogieDeclarations]: Found specification of procedure get_device_pmkids [2024-11-22 16:40:24,889 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device_pmkids [2024-11-22 16:40:24,889 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock_bh [2024-11-22 16:40:24,889 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock_bh [2024-11-22 16:40:24,889 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2024-11-22 16:40:24,889 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2024-11-22 16:40:24,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-22 16:40:24,889 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-22 16:40:24,889 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-22 16:40:24,890 INFO L130 BoogieDeclarations]: Found specification of procedure next_bssid_list_item [2024-11-22 16:40:24,890 INFO L138 BoogieDeclarations]: Found implementation of procedure next_bssid_list_item [2024-11-22 16:40:24,890 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-22 16:40:24,891 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-22 16:40:24,891 INFO L130 BoogieDeclarations]: Found specification of procedure set_priv_filter [2024-11-22 16:40:24,891 INFO L138 BoogieDeclarations]: Found implementation of procedure set_priv_filter [2024-11-22 16:40:24,891 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-22 16:40:24,891 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-22 16:40:24,892 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-22 16:40:24,892 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-22 16:40:24,892 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_wiphy_params [2024-11-22 16:40:24,892 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_wiphy_params [2024-11-22 16:40:24,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-22 16:40:24,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-22 16:40:24,892 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-22 16:40:24,892 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-22 16:40:24,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_7_4 [2024-11-22 16:40:24,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_7_4 [2024-11-22 16:40:24,893 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-11-22 16:40:24,893 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-11-22 16:40:24,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-22 16:40:24,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-22 16:40:24,893 INFO L130 BoogieDeclarations]: Found specification of procedure oid_to_string [2024-11-22 16:40:24,893 INFO L138 BoogieDeclarations]: Found implementation of procedure oid_to_string [2024-11-22 16:40:24,893 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2024-11-22 16:40:24,893 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2024-11-22 16:40:24,893 INFO L130 BoogieDeclarations]: Found specification of procedure deauthenticate [2024-11-22 16:40:24,893 INFO L138 BoogieDeclarations]: Found implementation of procedure deauthenticate [2024-11-22 16:40:24,893 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-22 16:40:24,893 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-22 16:40:24,893 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320a_early_init [2024-11-22 16:40:24,894 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320a_early_init [2024-11-22 16:40:24,894 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_michael_mic_failure [2024-11-22 16:40:24,894 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_michael_mic_failure [2024-11-22 16:40:24,894 INFO L130 BoogieDeclarations]: Found specification of procedure set_default_iw_params [2024-11-22 16:40:24,894 INFO L138 BoogieDeclarations]: Found implementation of procedure set_default_iw_params [2024-11-22 16:40:24,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-22 16:40:24,894 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_error_status [2024-11-22 16:40:24,894 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_error_status [2024-11-22 16:40:24,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-22 16:40:24,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-22 16:40:24,895 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume_rx [2024-11-22 16:40:24,895 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume_rx [2024-11-22 16:40:24,896 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2024-11-22 16:40:24,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2024-11-22 16:40:24,896 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-22 16:40:24,896 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-22 16:40:24,896 INFO L130 BoogieDeclarations]: Found specification of procedure get_bcm4320_power_dbm [2024-11-22 16:40:24,896 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bcm4320_power_dbm [2024-11-22 16:40:24,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-22 16:40:24,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-22 16:40:24,896 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-22 16:40:24,896 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-22 16:40:24,896 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_rx_fixup [2024-11-22 16:40:24,896 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_rx_fixup [2024-11-22 16:40:24,896 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_oid [2024-11-22 16:40:24,896 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_oid [2024-11-22 16:40:24,896 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_indication [2024-11-22 16:40:24,896 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_indication [2024-11-22 16:40:24,896 INFO L130 BoogieDeclarations]: Found specification of procedure get_bssid [2024-11-22 16:40:24,897 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bssid [2024-11-22 16:40:24,897 INFO L130 BoogieDeclarations]: Found specification of procedure is_associated [2024-11-22 16:40:24,897 INFO L138 BoogieDeclarations]: Found implementation of procedure is_associated [2024-11-22 16:40:24,897 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2024-11-22 16:40:24,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-22 16:40:24,897 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2024-11-22 16:40:24,897 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2024-11-22 16:40:24,897 INFO L130 BoogieDeclarations]: Found specification of procedure debug_print_pmkids [2024-11-22 16:40:24,897 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_print_pmkids [2024-11-22 16:40:24,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-22 16:40:24,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-22 16:40:25,834 INFO L238 CfgBuilder]: Building ICFG [2024-11-22 16:40:25,837 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-22 16:40:26,232 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-22 16:40:57,488 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-22 16:41:00,233 INFO L? ?]: Removed 3256 outVars from TransFormulas that were not future-live. [2024-11-22 16:41:00,233 INFO L287 CfgBuilder]: Performing block encoding [2024-11-22 16:41:00,284 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-22 16:41:00,284 INFO L316 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-22 16:41:00,285 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 04:41:00 BoogieIcfgContainer [2024-11-22 16:41:00,285 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-22 16:41:00,288 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-22 16:41:00,288 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-22 16:41:00,290 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-22 16:41:00,291 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 04:40:18" (1/3) ... [2024-11-22 16:41:00,291 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71a5e211 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 04:41:00, skipping insertion in model container [2024-11-22 16:41:00,292 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:40:22" (2/3) ... [2024-11-22 16:41:00,293 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71a5e211 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 04:41:00, skipping insertion in model container [2024-11-22 16:41:00,293 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 04:41:00" (3/3) ... [2024-11-22 16:41:00,293 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i [2024-11-22 16:41:00,306 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-22 16:41:00,307 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-22 16:41:00,421 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-22 16:41:00,426 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@5f5d587d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-22 16:41:00,427 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-22 16:41:00,441 INFO L276 IsEmpty]: Start isEmpty. Operand has 3056 states, 2142 states have (on average 1.3109243697478992) internal successors, (2808), 2144 states have internal predecessors, (2808), 794 states have call successors, (794), 120 states have call predecessors, (794), 119 states have return successors, (786), 786 states have call predecessors, (786), 786 states have call successors, (786) [2024-11-22 16:41:00,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2024-11-22 16:41:00,499 INFO L207 NwaCegarLoop]: Found error trace [2024-11-22 16:41:00,500 INFO L215 NwaCegarLoop]: trace histogram [37, 37, 36, 36, 36, 36, 36, 36, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 16:41:00,501 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-22 16:41:00,507 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 16:41:00,508 INFO L85 PathProgramCache]: Analyzing trace with hash -1349379647, now seen corresponding path program 1 times [2024-11-22 16:41:00,514 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 16:41:00,515 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2000993763] [2024-11-22 16:41:00,515 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 16:41:00,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms