./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 3061b6dc Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/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-3061b6d-m [2024-11-19 04:39:37,548 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 04:39:37,611 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-19 04:39:37,617 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 04:39:37,618 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 04:39:37,639 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 04:39:37,639 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 04:39:37,640 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 04:39:37,640 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 04:39:37,641 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 04:39:37,641 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 04:39:37,642 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 04:39:37,643 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 04:39:37,644 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 04:39:37,645 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 04:39:37,645 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 04:39:37,645 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 04:39:37,646 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-19 04:39:37,646 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 04:39:37,646 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 04:39:37,649 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 04:39:37,650 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 04:39:37,651 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 04:39:37,651 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 04:39:37,651 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 04:39:37,651 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 04:39:37,652 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 04:39:37,652 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 04:39:37,652 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 04:39:37,653 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 04:39:37,653 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 04:39:37,654 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 04:39:37,654 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 04:39:37,654 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-19 04:39:37,655 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-19 04:39:37,655 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 04:39:37,655 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 04:39:37,655 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 04:39:37,655 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 04:39:37,655 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ed68d02e3340e974ceb85a32805324d7a9365cc739c1b33e4c9dbafc7a73800a [2024-11-19 04:39:37,922 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 04:39:37,951 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 04:39:37,954 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 04:39:37,956 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 04:39:37,956 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 04:39:37,958 INFO L431 ainManager$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 [2024-11-19 04:39:39,502 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 04:39:40,127 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 04:39:40,127 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 [2024-11-19 04:39:40,197 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/373c23a3a/1649919031844fcbac491f249307d974/FLAG9dcf4d088 [2024-11-19 04:39:40,216 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/373c23a3a/1649919031844fcbac491f249307d974 [2024-11-19 04:39:40,222 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 04:39:40,223 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 04:39:40,228 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 04:39:40,229 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 04:39:40,234 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 04:39:40,235 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:39:40" (1/1) ... [2024-11-19 04:39:40,236 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7783ee2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:39:40, skipping insertion in model container [2024-11-19 04:39:40,238 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:39:40" (1/1) ... [2024-11-19 04:39:40,517 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 04:39:44,841 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] [2024-11-19 04:39:44,847 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] [2024-11-19 04:39:44,878 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 04:39:45,020 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 04:39:45,154 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] [2024-11-19 04:39:45,156 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6722] [2024-11-19 04:39:45,166 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] [2024-11-19 04:39:45,536 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] [2024-11-19 04:39:45,537 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] [2024-11-19 04:39:45,542 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 04:39:45,769 INFO L204 MainTranslator]: Completed translation [2024-11-19 04:39:45,770 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:39:45 WrapperNode [2024-11-19 04:39:45,771 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 04:39:45,772 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-19 04:39:45,772 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-19 04:39:45,772 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-19 04:39:45,779 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:39:45" (1/1) ... [2024-11-19 04:39:45,939 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:39:45" (1/1) ... [2024-11-19 04:39:46,172 INFO L138 Inliner]: procedures = 473, calls = 4859, calls flagged for inlining = 229, calls inlined = 199, statements flattened = 10096 [2024-11-19 04:39:46,173 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-19 04:39:46,174 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-19 04:39:46,174 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-19 04:39:46,174 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-19 04:39:46,185 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:39:45" (1/1) ... [2024-11-19 04:39:46,185 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:39:45" (1/1) ... [2024-11-19 04:39:46,254 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:39:45" (1/1) ... [2024-11-19 04:39:47,463 WARN L109 MemorySlicer]: Omit memory slicing because it failed with the following exception: Unsupported: Memory array in LHS [2024-11-19 04:39:47,464 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:39:45" (1/1) ... [2024-11-19 04:39:47,464 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:39:45" (1/1) ... [2024-11-19 04:39:47,682 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:39:45" (1/1) ... [2024-11-19 04:39:47,715 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:39:45" (1/1) ... [2024-11-19 04:39:47,767 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:39:45" (1/1) ... [2024-11-19 04:39:47,800 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:39:45" (1/1) ... [2024-11-19 04:39:47,865 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-19 04:39:47,867 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-19 04:39:47,867 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-19 04:39:47,867 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-19 04:39:47,868 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:39:45" (1/1) ... [2024-11-19 04:39:47,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 04:39:47,884 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 04:39:47,903 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) [2024-11-19 04:39:47,910 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 [2024-11-19 04:39:47,975 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_reset [2024-11-19 04:39:47,979 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_reset [2024-11-19 04:39:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2024-11-19 04:39:47,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2024-11-19 04:39:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_stop [2024-11-19 04:39:47,980 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_stop [2024-11-19 04:39:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_config_parameter_str [2024-11-19 04:39:47,980 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_config_parameter_str [2024-11-19 04:39:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-19 04:39:47,980 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-19 04:39:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2024-11-19 04:39:47,980 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2024-11-19 04:39:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_pause_rx [2024-11-19 04:39:47,980 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_pause_rx [2024-11-19 04:39:47,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-19 04:39:47,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-19 04:39:47,981 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_tx_fixup [2024-11-19 04:39:47,981 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_tx_fixup [2024-11-19 04:39:47,981 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_bind [2024-11-19 04:39:47,981 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_bind [2024-11-19 04:39:47,981 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_set_multicast_list [2024-11-19 04:39:47,981 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_set_multicast_list [2024-11-19 04:39:47,981 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-19 04:39:47,981 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-19 04:39:47,981 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_purge_paused_rxq [2024-11-19 04:39:47,981 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_purge_paused_rxq [2024-11-19 04:39:47,982 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-19 04:39:47,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-19 04:39:47,982 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_unbind [2024-11-19 04:39:47,982 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_unbind [2024-11-19 04:39:47,982 INFO L130 BoogieDeclarations]: Found specification of procedure set_encr_mode [2024-11-19 04:39:47,982 INFO L138 BoogieDeclarations]: Found implementation of procedure set_encr_mode [2024-11-19 04:39:47,982 INFO L130 BoogieDeclarations]: Found specification of procedure get_rndis_wlan_priv [2024-11-19 04:39:47,982 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rndis_wlan_priv [2024-11-19 04:39:47,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-19 04:39:47,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-19 04:39:47,982 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2024-11-19 04:39:47,982 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2024-11-19 04:39:47,982 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-19 04:39:47,983 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-19 04:39:47,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-19 04:39:47,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-19 04:39:47,983 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-19 04:39:47,983 INFO L130 BoogieDeclarations]: Found specification of procedure set_infra_mode [2024-11-19 04:39:47,983 INFO L138 BoogieDeclarations]: Found implementation of procedure set_infra_mode [2024-11-19 04:39:47,986 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_command [2024-11-19 04:39:47,986 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_command [2024-11-19 04:39:47,986 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_scan_done [2024-11-19 04:39:47,986 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_scan_done [2024-11-19 04:39:47,986 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-19 04:39:47,986 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-19 04:39:47,986 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-19 04:39:47,987 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-19 04:39:47,987 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_fill_station_info [2024-11-19 04:39:47,987 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_fill_station_info [2024-11-19 04:39:47,987 INFO L130 BoogieDeclarations]: Found specification of procedure unknown_early_init [2024-11-19 04:39:47,987 INFO L138 BoogieDeclarations]: Found implementation of procedure unknown_early_init [2024-11-19 04:39:47,988 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-19 04:39:47,988 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-19 04:39:47,988 INFO L130 BoogieDeclarations]: Found specification of procedure disassociate [2024-11-19 04:39:47,988 INFO L138 BoogieDeclarations]: Found implementation of procedure disassociate [2024-11-19 04:39:47,989 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2024-11-19 04:39:47,989 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2024-11-19 04:39:47,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-19 04:39:47,989 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_query_oid [2024-11-19 04:39:47,989 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_query_oid [2024-11-19 04:39:47,989 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2024-11-19 04:39:47,990 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2024-11-19 04:39:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-19 04:39:47,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-19 04:39:47,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-19 04:39:47,991 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2024-11-19 04:39:47,991 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2024-11-19 04:39:47,991 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_free [2024-11-19 04:39:47,991 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_free [2024-11-19 04:39:47,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-19 04:39:47,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-11-19 04:39:47,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-11-19 04:39:47,992 INFO L130 BoogieDeclarations]: Found specification of procedure is_wpa_key [2024-11-19 04:39:47,992 INFO L138 BoogieDeclarations]: Found implementation of procedure is_wpa_key [2024-11-19 04:39:47,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-19 04:39:47,993 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-19 04:39:47,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-19 04:39:47,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-19 04:39:47,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-19 04:39:47,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-19 04:39:47,994 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2024-11-19 04:39:47,995 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2024-11-19 04:39:47,995 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_check_bssid_list [2024-11-19 04:39:47,995 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_check_bssid_list [2024-11-19 04:39:47,995 INFO L130 BoogieDeclarations]: Found specification of procedure __toupper [2024-11-19 04:39:47,995 INFO L138 BoogieDeclarations]: Found implementation of procedure __toupper [2024-11-19 04:39:47,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-19 04:39:47,995 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320b_early_init [2024-11-19 04:39:47,995 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320b_early_init [2024-11-19 04:39:47,996 INFO L130 BoogieDeclarations]: Found specification of procedure set_channel [2024-11-19 04:39:47,996 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channel [2024-11-19 04:39:47,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-19 04:39:47,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-19 04:39:47,996 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_status [2024-11-19 04:39:47,996 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_status [2024-11-19 04:39:47,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-19 04:39:47,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-19 04:39:47,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-19 04:39:47,997 INFO L130 BoogieDeclarations]: Found specification of procedure level_to_qual [2024-11-19 04:39:47,997 INFO L138 BoogieDeclarations]: Found implementation of procedure level_to_qual [2024-11-19 04:39:47,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-19 04:39:47,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-19 04:39:47,998 INFO L130 BoogieDeclarations]: Found specification of procedure set_essid [2024-11-19 04:39:47,998 INFO L138 BoogieDeclarations]: Found implementation of procedure set_essid [2024-11-19 04:39:47,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-19 04:39:47,998 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2024-11-19 04:39:47,998 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2024-11-19 04:39:47,998 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_start_bssid_list_scan [2024-11-19 04:39:47,998 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_start_bssid_list_scan [2024-11-19 04:39:47,998 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-19 04:39:47,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-19 04:39:47,998 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_open [2024-11-19 04:39:47,998 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_open [2024-11-19 04:39:47,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-19 04:39:47,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-19 04:39:47,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-19 04:39:47,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-19 04:39:47,999 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_copy_module_params [2024-11-19 04:39:47,999 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_copy_module_params [2024-11-19 04:39:47,999 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-19 04:39:47,999 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-19 04:39:47,999 INFO L130 BoogieDeclarations]: Found specification of procedure set_auth_mode [2024-11-19 04:39:47,999 INFO L138 BoogieDeclarations]: Found implementation of procedure set_auth_mode [2024-11-19 04:39:47,999 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2024-11-19 04:39:47,999 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2024-11-19 04:39:47,999 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-19 04:39:47,999 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-19 04:39:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-19 04:39:48,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-19 04:39:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-19 04:39:48,000 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-19 04:39:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-19 04:39:48,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-19 04:39:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-19 04:39:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-19 04:39:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-19 04:39:48,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-19 04:39:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rndis_wlan_driver_exit_11_2 [2024-11-19 04:39:48,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rndis_wlan_driver_exit_11_2 [2024-11-19 04:39:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2024-11-19 04:39:48,001 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2024-11-19 04:39:48,001 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_cipher_to_alg [2024-11-19 04:39:48,001 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_cipher_to_alg [2024-11-19 04:39:48,001 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-19 04:39:48,001 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-19 04:39:48,001 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_channel [2024-11-19 04:39:48,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_channel [2024-11-19 04:39:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2024-11-19 04:39:48,003 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2024-11-19 04:39:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure add_wep_key [2024-11-19 04:39:48,006 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wep_key [2024-11-19 04:39:48,006 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_stop [2024-11-19 04:39:48,006 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_stop [2024-11-19 04:39:48,006 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2024-11-19 04:39:48,006 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2024-11-19 04:39:48,006 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-19 04:39:48,007 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-19 04:39:48,007 INFO L130 BoogieDeclarations]: Found specification of procedure set_bssid [2024-11-19 04:39:48,007 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bssid [2024-11-19 04:39:48,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-19 04:39:48,007 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-19 04:39:48,007 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-19 04:39:48,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-19 04:39:48,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-19 04:39:48,008 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-19 04:39:48,008 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-19 04:39:48,008 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bssid [2024-11-19 04:39:48,008 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bssid [2024-11-19 04:39:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-19 04:39:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure set_device_pmkids [2024-11-19 04:39:48,009 INFO L138 BoogieDeclarations]: Found implementation of procedure set_device_pmkids [2024-11-19 04:39:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure get_device_pmkids [2024-11-19 04:39:48,009 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device_pmkids [2024-11-19 04:39:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock_bh [2024-11-19 04:39:48,009 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock_bh [2024-11-19 04:39:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2024-11-19 04:39:48,010 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2024-11-19 04:39:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-19 04:39:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-19 04:39:48,010 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-19 04:39:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure next_bssid_list_item [2024-11-19 04:39:48,010 INFO L138 BoogieDeclarations]: Found implementation of procedure next_bssid_list_item [2024-11-19 04:39:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-19 04:39:48,010 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-19 04:39:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure set_priv_filter [2024-11-19 04:39:48,010 INFO L138 BoogieDeclarations]: Found implementation of procedure set_priv_filter [2024-11-19 04:39:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-19 04:39:48,011 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-19 04:39:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-19 04:39:48,011 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-19 04:39:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_wiphy_params [2024-11-19 04:39:48,011 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_wiphy_params [2024-11-19 04:39:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-19 04:39:48,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-19 04:39:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-19 04:39:48,011 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-19 04:39:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_7_4 [2024-11-19 04:39:48,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_7_4 [2024-11-19 04:39:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-11-19 04:39:48,011 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-11-19 04:39:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-19 04:39:48,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-19 04:39:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure oid_to_string [2024-11-19 04:39:48,011 INFO L138 BoogieDeclarations]: Found implementation of procedure oid_to_string [2024-11-19 04:39:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2024-11-19 04:39:48,012 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2024-11-19 04:39:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure deauthenticate [2024-11-19 04:39:48,012 INFO L138 BoogieDeclarations]: Found implementation of procedure deauthenticate [2024-11-19 04:39:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-19 04:39:48,012 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-19 04:39:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320a_early_init [2024-11-19 04:39:48,012 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320a_early_init [2024-11-19 04:39:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_michael_mic_failure [2024-11-19 04:39:48,012 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_michael_mic_failure [2024-11-19 04:39:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure set_default_iw_params [2024-11-19 04:39:48,012 INFO L138 BoogieDeclarations]: Found implementation of procedure set_default_iw_params [2024-11-19 04:39:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-19 04:39:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_error_status [2024-11-19 04:39:48,012 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_error_status [2024-11-19 04:39:48,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-19 04:39:48,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-19 04:39:48,013 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume_rx [2024-11-19 04:39:48,013 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume_rx [2024-11-19 04:39:48,013 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2024-11-19 04:39:48,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2024-11-19 04:39:48,013 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-19 04:39:48,016 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-19 04:39:48,016 INFO L130 BoogieDeclarations]: Found specification of procedure get_bcm4320_power_dbm [2024-11-19 04:39:48,016 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bcm4320_power_dbm [2024-11-19 04:39:48,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-19 04:39:48,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-19 04:39:48,016 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-19 04:39:48,016 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-19 04:39:48,016 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_rx_fixup [2024-11-19 04:39:48,016 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_rx_fixup [2024-11-19 04:39:48,017 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_oid [2024-11-19 04:39:48,017 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_oid [2024-11-19 04:39:48,017 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_indication [2024-11-19 04:39:48,017 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_indication [2024-11-19 04:39:48,018 INFO L130 BoogieDeclarations]: Found specification of procedure get_bssid [2024-11-19 04:39:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bssid [2024-11-19 04:39:48,018 INFO L130 BoogieDeclarations]: Found specification of procedure is_associated [2024-11-19 04:39:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure is_associated [2024-11-19 04:39:48,018 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2024-11-19 04:39:48,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-19 04:39:48,018 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2024-11-19 04:39:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2024-11-19 04:39:48,018 INFO L130 BoogieDeclarations]: Found specification of procedure debug_print_pmkids [2024-11-19 04:39:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_print_pmkids [2024-11-19 04:39:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-19 04:39:48,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-19 04:39:49,180 INFO L238 CfgBuilder]: Building ICFG [2024-11-19 04:39:49,184 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-19 04:39:49,618 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-19 04:40:24,296 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-19 04:40:27,406 INFO L? ?]: Removed 3256 outVars from TransFormulas that were not future-live. [2024-11-19 04:40:27,407 INFO L287 CfgBuilder]: Performing block encoding [2024-11-19 04:40:27,473 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-19 04:40:27,474 INFO L316 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-19 04:40:27,474 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:40:27 BoogieIcfgContainer [2024-11-19 04:40:27,475 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-19 04:40:27,478 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-19 04:40:27,479 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-19 04:40:27,482 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-19 04:40:27,483 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 04:39:40" (1/3) ... [2024-11-19 04:40:27,485 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1cc600fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:40:27, skipping insertion in model container [2024-11-19 04:40:27,485 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:39:45" (2/3) ... [2024-11-19 04:40:27,486 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1cc600fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:40:27, skipping insertion in model container [2024-11-19 04:40:27,486 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:40:27" (3/3) ... [2024-11-19 04:40:27,488 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i [2024-11-19 04:40:27,509 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-19 04:40:27,510 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-19 04:40:27,682 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-19 04:40:27,693 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;@7ca37099, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-19 04:40:27,694 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-19 04:40:27,711 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) [2024-11-19 04:40:27,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2024-11-19 04:40:27,768 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:40:27,771 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] [2024-11-19 04:40:27,772 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 04:40:27,779 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:40:27,780 INFO L85 PathProgramCache]: Analyzing trace with hash -1349379647, now seen corresponding path program 1 times [2024-11-19 04:40:27,790 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:40:27,791 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [411130735] [2024-11-19 04:40:27,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:40:27,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms