./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 551b0097 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 3f5bdb6b0aa6babe38c3d2b7c8b86a9d169e61742b5c110bfab8a392415efc49 --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 19:18:38,291 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 19:18:38,336 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-01-09 19:18:38,340 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 19:18:38,340 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 19:18:38,354 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 19:18:38,354 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 19:18:38,354 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 19:18:38,355 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 19:18:38,355 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 19:18:38,355 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 19:18:38,355 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 19:18:38,355 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 19:18:38,355 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 19:18:38,355 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 19:18:38,356 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 19:18:38,356 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 19:18:38,356 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 19:18:38,356 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 19:18:38,356 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 19:18:38,356 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 19:18:38,356 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 19:18:38,356 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 19:18:38,356 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 19:18:38,356 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 19:18:38,356 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 19:18:38,357 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 19:18:38,357 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 19:18:38,357 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 19:18:38,357 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:18:38,357 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 19:18:38,357 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 19:18:38,357 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 19:18:38,357 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 19:18:38,357 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:18:38,357 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 19:18:38,357 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 19:18:38,358 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 19:18:38,358 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 19:18:38,358 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 19:18:38,358 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 19:18:38,358 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 19:18:38,358 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 19:18:38,358 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 19:18:38,358 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 19:18:38,358 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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-jdk21/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 -> 3f5bdb6b0aa6babe38c3d2b7c8b86a9d169e61742b5c110bfab8a392415efc49 [2025-01-09 19:18:38,584 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 19:18:38,591 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 19:18:38,594 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 19:18:38,596 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 19:18:38,596 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 19:18:38,597 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i [2025-01-09 19:18:39,761 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/2f1a86126/e299162a742f4cbbb57266503bffe4e6/FLAGb25e90907 [2025-01-09 19:18:40,273 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 19:18:40,275 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i [2025-01-09 19:18:40,318 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/2f1a86126/e299162a742f4cbbb57266503bffe4e6/FLAGb25e90907 [2025-01-09 19:18:40,330 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/2f1a86126/e299162a742f4cbbb57266503bffe4e6 [2025-01-09 19:18:40,332 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 19:18:40,333 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 19:18:40,334 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 19:18:40,335 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 19:18:40,337 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 19:18:40,338 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:18:40" (1/1) ... [2025-01-09 19:18:40,338 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15774f7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:18:40, skipping insertion in model container [2025-01-09 19:18:40,339 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:18:40" (1/1) ... [2025-01-09 19:18:40,421 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 19:18:41,826 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i[448621,448634] [2025-01-09 19:18:41,870 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 19:18:41,911 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 19:18:42,028 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"); [7111] [2025-01-09 19:18:42,031 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; btr %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [7119-7120] [2025-01-09 19:18:42,032 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [7133] [2025-01-09 19:18:42,043 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" (3259), "i" (12UL)); [7553-7554] [2025-01-09 19:18:42,265 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i[448621,448634] [2025-01-09 19:18:42,274 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 19:18:42,438 INFO L204 MainTranslator]: Completed translation [2025-01-09 19:18:42,439 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:18:42 WrapperNode [2025-01-09 19:18:42,440 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 19:18:42,441 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 19:18:42,441 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 19:18:42,441 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 19:18:42,445 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:18:42" (1/1) ... [2025-01-09 19:18:42,530 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:18:42" (1/1) ... [2025-01-09 19:18:42,785 INFO L138 Inliner]: procedures = 321, calls = 4679, calls flagged for inlining = 124, calls inlined = 122, statements flattened = 8993 [2025-01-09 19:18:42,786 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 19:18:42,786 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 19:18:42,787 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 19:18:42,787 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 19:18:42,794 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:18:42" (1/1) ... [2025-01-09 19:18:42,794 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:18:42" (1/1) ... [2025-01-09 19:18:42,840 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:18:42" (1/1) ... [2025-01-09 19:18:43,297 WARN L109 MemorySlicer]: Omit memory slicing because it failed with the following exception: Unsupported: Memory array in LHS [2025-01-09 19:18:43,297 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:18:42" (1/1) ... [2025-01-09 19:18:43,298 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:18:42" (1/1) ... [2025-01-09 19:18:43,407 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:18:42" (1/1) ... [2025-01-09 19:18:43,424 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:18:42" (1/1) ... [2025-01-09 19:18:43,455 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:18:42" (1/1) ... [2025-01-09 19:18:43,496 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:18:42" (1/1) ... [2025-01-09 19:18:43,524 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:18:42" (1/1) ... [2025-01-09 19:18:43,573 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 19:18:43,574 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 19:18:43,575 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 19:18:43,575 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 19:18:43,576 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:18:42" (1/1) ... [2025-01-09 19:18:43,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:18:43,588 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 19:18:43,599 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-09 19:18:43,608 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-09 19:18:43,625 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2025-01-09 19:18:43,625 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2025-01-09 19:18:43,625 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_reset [2025-01-09 19:18:43,625 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_reset [2025-01-09 19:18:43,625 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2025-01-09 19:18:43,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2025-01-09 19:18:43,625 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_stop [2025-01-09 19:18:43,625 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_stop [2025-01-09 19:18:43,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2025-01-09 19:18:43,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2025-01-09 19:18:43,626 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_config_parameter_str [2025-01-09 19:18:43,626 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_config_parameter_str [2025-01-09 19:18:43,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-01-09 19:18:43,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-01-09 19:18:43,626 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2025-01-09 19:18:43,626 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2025-01-09 19:18:43,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-01-09 19:18:43,626 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-01-09 19:18:43,626 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_power_mgmt [2025-01-09 19:18:43,626 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_power_mgmt [2025-01-09 19:18:43,626 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_station [2025-01-09 19:18:43,626 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_station [2025-01-09 19:18:43,626 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2025-01-09 19:18:43,626 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2025-01-09 19:18:43,626 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2025-01-09 19:18:43,626 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2025-01-09 19:18:43,626 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_cipher_to_alg [2025-01-09 19:18:43,626 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_cipher_to_alg [2025-01-09 19:18:43,626 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-01-09 19:18:43,626 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-01-09 19:18:43,627 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_pause_rx [2025-01-09 19:18:43,627 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_pause_rx [2025-01-09 19:18:43,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_5 [2025-01-09 19:18:43,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_5 [2025-01-09 19:18:43,627 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_channel [2025-01-09 19:18:43,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_channel [2025-01-09 19:18:43,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-01-09 19:18:43,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-01-09 19:18:43,627 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_leave_ibss [2025-01-09 19:18:43,627 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_leave_ibss [2025-01-09 19:18:43,627 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2025-01-09 19:18:43,627 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2025-01-09 19:18:43,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_7 [2025-01-09 19:18:43,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_7 [2025-01-09 19:18:43,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_6 [2025-01-09 19:18:43,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_6 [2025-01-09 19:18:43,627 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_worker [2025-01-09 19:18:43,627 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_worker [2025-01-09 19:18:43,627 INFO L130 BoogieDeclarations]: Found specification of procedure add_wep_key [2025-01-09 19:18:43,627 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wep_key [2025-01-09 19:18:43,627 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_change_virtual_intf [2025-01-09 19:18:43,627 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_change_virtual_intf [2025-01-09 19:18:43,627 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_tx_power [2025-01-09 19:18:43,627 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_tx_power [2025-01-09 19:18:43,627 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_tx_fixup [2025-01-09 19:18:43,627 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_tx_fixup [2025-01-09 19:18:43,627 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_default_key [2025-01-09 19:18:43,627 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_default_key [2025-01-09 19:18:43,627 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_del_pmksa [2025-01-09 19:18:43,627 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_del_pmksa [2025-01-09 19:18:43,628 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2025-01-09 19:18:43,628 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2025-01-09 19:18:43,628 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-01-09 19:18:43,628 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-01-09 19:18:43,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-01-09 19:18:43,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-01-09 19:18:43,628 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2025-01-09 19:18:43,628 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2025-01-09 19:18:43,628 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2025-01-09 19:18:43,628 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2025-01-09 19:18:43,628 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_tx_power [2025-01-09 19:18:43,628 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_tx_power [2025-01-09 19:18:43,628 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_bind [2025-01-09 19:18:43,628 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_bind [2025-01-09 19:18:43,628 INFO L130 BoogieDeclarations]: Found specification of procedure set_bssid [2025-01-09 19:18:43,628 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bssid [2025-01-09 19:18:43,628 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2025-01-09 19:18:43,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2025-01-09 19:18:43,628 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_del_key [2025-01-09 19:18:43,628 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_del_key [2025-01-09 19:18:43,628 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_set_multicast_list [2025-01-09 19:18:43,628 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_set_multicast_list [2025-01-09 19:18:43,628 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-01-09 19:18:43,628 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-01-09 19:18:43,628 INFO L130 BoogieDeclarations]: Found specification of procedure eth_broadcast_addr [2025-01-09 19:18:43,628 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_broadcast_addr [2025-01-09 19:18:43,628 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2025-01-09 19:18:43,628 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2025-01-09 19:18:43,628 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_purge_paused_rxq [2025-01-09 19:18:43,628 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_purge_paused_rxq [2025-01-09 19:18:43,628 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2025-01-09 19:18:43,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2025-01-09 19:18:43,628 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2025-01-09 19:18:43,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2025-01-09 19:18:43,629 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_scan_results [2025-01-09 19:18:43,629 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_scan_results [2025-01-09 19:18:43,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-09 19:18:43,629 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-01-09 19:18:43,629 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-01-09 19:18:43,629 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_cqm_rssi_config [2025-01-09 19:18:43,629 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_cqm_rssi_config [2025-01-09 19:18:43,629 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_unbind [2025-01-09 19:18:43,631 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_unbind [2025-01-09 19:18:43,631 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_join_ibss [2025-01-09 19:18:43,631 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_join_ibss [2025-01-09 19:18:43,631 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bssid [2025-01-09 19:18:43,631 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bssid [2025-01-09 19:18:43,631 INFO L130 BoogieDeclarations]: Found specification of procedure set_encr_mode [2025-01-09 19:18:43,631 INFO L138 BoogieDeclarations]: Found implementation of procedure set_encr_mode [2025-01-09 19:18:43,631 INFO L130 BoogieDeclarations]: Found specification of procedure get_rndis_wlan_priv [2025-01-09 19:18:43,631 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rndis_wlan_priv [2025-01-09 19:18:43,631 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2025-01-09 19:18:43,632 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2025-01-09 19:18:43,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2025-01-09 19:18:43,632 INFO L130 BoogieDeclarations]: Found specification of procedure set_device_pmkids [2025-01-09 19:18:43,632 INFO L138 BoogieDeclarations]: Found implementation of procedure set_device_pmkids [2025-01-09 19:18:43,632 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_flush_pmksa [2025-01-09 19:18:43,632 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_flush_pmksa [2025-01-09 19:18:43,632 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2025-01-09 19:18:43,632 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2025-01-09 19:18:43,632 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-01-09 19:18:43,632 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-01-09 19:18:43,632 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2025-01-09 19:18:43,632 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2025-01-09 19:18:43,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-01-09 19:18:43,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-01-09 19:18:43,633 INFO L130 BoogieDeclarations]: Found specification of procedure get_device_pmkids [2025-01-09 19:18:43,633 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device_pmkids [2025-01-09 19:18:43,633 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock_bh [2025-01-09 19:18:43,633 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock_bh [2025-01-09 19:18:43,633 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2025-01-09 19:18:43,633 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2025-01-09 19:18:43,633 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-09 19:18:43,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2025-01-09 19:18:43,634 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2025-01-09 19:18:43,634 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2025-01-09 19:18:43,634 INFO L130 BoogieDeclarations]: Found specification of procedure set_infra_mode [2025-01-09 19:18:43,634 INFO L138 BoogieDeclarations]: Found implementation of procedure set_infra_mode [2025-01-09 19:18:43,634 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_command [2025-01-09 19:18:43,634 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_command [2025-01-09 19:18:43,634 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_scan_done [2025-01-09 19:18:43,634 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_scan_done [2025-01-09 19:18:43,634 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2025-01-09 19:18:43,636 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2025-01-09 19:18:43,636 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2025-01-09 19:18:43,636 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2025-01-09 19:18:43,636 INFO L130 BoogieDeclarations]: Found specification of procedure next_bssid_list_item [2025-01-09 19:18:43,636 INFO L138 BoogieDeclarations]: Found implementation of procedure next_bssid_list_item [2025-01-09 19:18:43,636 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2025-01-09 19:18:43,636 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2025-01-09 19:18:43,636 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2025-01-09 19:18:43,636 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2025-01-09 19:18:43,636 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_fill_station_info [2025-01-09 19:18:43,636 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_fill_station_info [2025-01-09 19:18:43,636 INFO L130 BoogieDeclarations]: Found specification of procedure set_priv_filter [2025-01-09 19:18:43,636 INFO L138 BoogieDeclarations]: Found implementation of procedure set_priv_filter [2025-01-09 19:18:43,636 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2025-01-09 19:18:43,636 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2025-01-09 19:18:43,636 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-01-09 19:18:43,636 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-01-09 19:18:43,636 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_wiphy_params [2025-01-09 19:18:43,636 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_wiphy_params [2025-01-09 19:18:43,636 INFO L130 BoogieDeclarations]: Found specification of procedure unknown_early_init [2025-01-09 19:18:43,636 INFO L138 BoogieDeclarations]: Found implementation of procedure unknown_early_init [2025-01-09 19:18:43,636 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2025-01-09 19:18:43,636 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2025-01-09 19:18:43,636 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2025-01-09 19:18:43,636 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2025-01-09 19:18:43,636 INFO L130 BoogieDeclarations]: Found specification of procedure disassociate [2025-01-09 19:18:43,636 INFO L138 BoogieDeclarations]: Found implementation of procedure disassociate [2025-01-09 19:18:43,636 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2025-01-09 19:18:43,636 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2025-01-09 19:18:43,636 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2025-01-09 19:18:43,636 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2025-01-09 19:18:43,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2025-01-09 19:18:43,637 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_pmksa [2025-01-09 19:18:43,637 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_pmksa [2025-01-09 19:18:43,637 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_query_oid [2025-01-09 19:18:43,637 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_query_oid [2025-01-09 19:18:43,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2025-01-09 19:18:43,637 INFO L130 BoogieDeclarations]: Found specification of procedure oid_to_string [2025-01-09 19:18:43,637 INFO L138 BoogieDeclarations]: Found implementation of procedure oid_to_string [2025-01-09 19:18:43,637 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2025-01-09 19:18:43,637 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2025-01-09 19:18:43,637 INFO L130 BoogieDeclarations]: Found specification of procedure get_current_channel [2025-01-09 19:18:43,637 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current_channel [2025-01-09 19:18:43,637 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_free [2025-01-09 19:18:43,637 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_free [2025-01-09 19:18:43,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2025-01-09 19:18:43,637 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2025-01-09 19:18:43,637 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2025-01-09 19:18:43,637 INFO L130 BoogieDeclarations]: Found specification of procedure is_wpa_key [2025-01-09 19:18:43,637 INFO L138 BoogieDeclarations]: Found implementation of procedure is_wpa_key [2025-01-09 19:18:43,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2025-01-09 19:18:43,637 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2025-01-09 19:18:43,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-01-09 19:18:43,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-01-09 19:18:43,637 INFO L130 BoogieDeclarations]: Found specification of procedure deauthenticate [2025-01-09 19:18:43,637 INFO L138 BoogieDeclarations]: Found implementation of procedure deauthenticate [2025-01-09 19:18:43,637 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-01-09 19:18:43,637 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-01-09 19:18:43,637 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320a_early_init [2025-01-09 19:18:43,637 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320a_early_init [2025-01-09 19:18:43,637 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_michael_mic_failure [2025-01-09 19:18:43,637 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_michael_mic_failure [2025-01-09 19:18:43,637 INFO L130 BoogieDeclarations]: Found specification of procedure set_default_iw_params [2025-01-09 19:18:43,637 INFO L138 BoogieDeclarations]: Found implementation of procedure set_default_iw_params [2025-01-09 19:18:43,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2025-01-09 19:18:43,637 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2025-01-09 19:18:43,637 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2025-01-09 19:18:43,637 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_error_status [2025-01-09 19:18:43,640 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_error_status [2025-01-09 19:18:43,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-01-09 19:18:43,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-01-09 19:18:43,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2025-01-09 19:18:43,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2025-01-09 19:18:43,640 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_check_bssid_list [2025-01-09 19:18:43,640 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_check_bssid_list [2025-01-09 19:18:43,640 INFO L130 BoogieDeclarations]: Found specification of procedure __toupper [2025-01-09 19:18:43,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __toupper [2025-01-09 19:18:43,640 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-01-09 19:18:43,640 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320b_early_init [2025-01-09 19:18:43,640 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320b_early_init [2025-01-09 19:18:43,640 INFO L130 BoogieDeclarations]: Found specification of procedure set_channel [2025-01-09 19:18:43,640 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channel [2025-01-09 19:18:43,640 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_status [2025-01-09 19:18:43,640 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_status [2025-01-09 19:18:43,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2025-01-09 19:18:43,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2025-01-09 19:18:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 19:18:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure level_to_qual [2025-01-09 19:18:43,641 INFO L138 BoogieDeclarations]: Found implementation of procedure level_to_qual [2025-01-09 19:18:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume_rx [2025-01-09 19:18:43,641 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume_rx [2025-01-09 19:18:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure set_essid [2025-01-09 19:18:43,641 INFO L138 BoogieDeclarations]: Found implementation of procedure set_essid [2025-01-09 19:18:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2025-01-09 19:18:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2025-01-09 19:18:43,641 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2025-01-09 19:18:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2025-01-09 19:18:43,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2025-01-09 19:18:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_start_bssid_list_scan [2025-01-09 19:18:43,641 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_start_bssid_list_scan [2025-01-09 19:18:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_device_poller [2025-01-09 19:18:43,641 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_device_poller [2025-01-09 19:18:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_copy_module_params [2025-01-09 19:18:43,641 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_copy_module_params [2025-01-09 19:18:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_add_key [2025-01-09 19:18:43,641 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_add_key [2025-01-09 19:18:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2025-01-09 19:18:43,641 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2025-01-09 19:18:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure get_bcm4320_power_dbm [2025-01-09 19:18:43,641 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bcm4320_power_dbm [2025-01-09 19:18:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2025-01-09 19:18:43,641 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2025-01-09 19:18:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2025-01-09 19:18:43,641 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2025-01-09 19:18:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2025-01-09 19:18:43,641 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2025-01-09 19:18:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_rx_fixup [2025-01-09 19:18:43,641 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_rx_fixup [2025-01-09 19:18:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_oid [2025-01-09 19:18:43,641 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_oid [2025-01-09 19:18:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_indication [2025-01-09 19:18:43,641 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_indication [2025-01-09 19:18:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure set_auth_mode [2025-01-09 19:18:43,641 INFO L138 BoogieDeclarations]: Found implementation of procedure set_auth_mode [2025-01-09 19:18:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure get_bssid [2025-01-09 19:18:43,641 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bssid [2025-01-09 19:18:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure is_associated [2025-01-09 19:18:43,641 INFO L138 BoogieDeclarations]: Found implementation of procedure is_associated [2025-01-09 19:18:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2025-01-09 19:18:43,641 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2025-01-09 19:18:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-01-09 19:18:43,642 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-01-09 19:18:43,642 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_scan [2025-01-09 19:18:43,642 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_scan [2025-01-09 19:18:43,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-01-09 19:18:43,642 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2025-01-09 19:18:43,642 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2025-01-09 19:18:43,642 INFO L130 BoogieDeclarations]: Found specification of procedure debug_print_pmkids [2025-01-09 19:18:43,642 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_print_pmkids [2025-01-09 19:18:43,642 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2025-01-09 19:18:43,642 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2025-01-09 19:18:43,644 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 19:18:43,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 19:18:43,644 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_dump_station [2025-01-09 19:18:43,644 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_dump_station [2025-01-09 19:18:43,644 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2025-01-09 19:18:43,644 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2025-01-09 19:18:44,545 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 19:18:44,554 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 19:18:44,950 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-01-09 19:19:23,914 INFO L? ?]: Removed 2929 outVars from TransFormulas that were not future-live. [2025-01-09 19:19:23,914 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 19:19:24,002 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 19:19:24,003 INFO L312 CfgBuilder]: Removed 5 assume(true) statements. [2025-01-09 19:19:24,003 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:19:24 BoogieIcfgContainer [2025-01-09 19:19:24,003 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 19:19:24,009 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 19:19:24,010 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 19:19:24,018 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 19:19:24,018 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 07:18:40" (1/3) ... [2025-01-09 19:19:24,019 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@360b684e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:19:24, skipping insertion in model container [2025-01-09 19:19:24,021 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:18:42" (2/3) ... [2025-01-09 19:19:24,021 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@360b684e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:19:24, skipping insertion in model container [2025-01-09 19:19:24,021 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:19:24" (3/3) ... [2025-01-09 19:19:24,022 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i [2025-01-09 19:19:24,038 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 19:19:24,044 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i that has 138 procedures, 3250 locations, 1 initial locations, 8 loop locations, and 1 error locations. [2025-01-09 19:19:24,239 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 19:19:24,263 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;@2b48d2ab, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 19:19:24,263 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 19:19:24,288 INFO L276 IsEmpty]: Start isEmpty. Operand has 3249 states, 2267 states have (on average 1.375827084252316) internal successors, (3119), 2296 states have internal predecessors, (3119), 844 states have call successors, (844), 137 states have call predecessors, (844), 136 states have return successors, (833), 830 states have call predecessors, (833), 833 states have call successors, (833) [2025-01-09 19:19:24,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 625 [2025-01-09 19:19:24,335 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:19:24,336 INFO L218 NwaCegarLoop]: trace histogram [24, 24, 24, 24, 24, 24, 24, 24, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 19:19:24,337 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:19:24,340 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:19:24,340 INFO L85 PathProgramCache]: Analyzing trace with hash -1506254979, now seen corresponding path program 1 times [2025-01-09 19:19:24,345 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:19:24,345 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1403486925] [2025-01-09 19:19:24,345 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:19:24,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms