./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/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 --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fca748b1 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/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 -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 3f5bdb6b0aa6babe38c3d2b7c8b86a9d169e61742b5c110bfab8a392415efc49 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dd.update-z3-fca748b-m [2024-11-20 11:53:44,042 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 11:53:44,093 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-20 11:53:44,100 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 11:53:44,100 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 11:53:44,122 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 11:53:44,123 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 11:53:44,123 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 11:53:44,123 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 11:53:44,124 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 11:53:44,124 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 11:53:44,124 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 11:53:44,125 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 11:53:44,125 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 11:53:44,125 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 11:53:44,126 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 11:53:44,126 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 11:53:44,126 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-20 11:53:44,126 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 11:53:44,127 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 11:53:44,127 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 11:53:44,130 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 11:53:44,130 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 11:53:44,131 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 11:53:44,131 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 11:53:44,131 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 11:53:44,131 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 11:53:44,131 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 11:53:44,132 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 11:53:44,132 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 11:53:44,132 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 11:53:44,132 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 11:53:44,132 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 11:53:44,133 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-20 11:53:44,133 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-20 11:53:44,133 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 11:53:44,133 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 11:53:44,133 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 11:53:44,133 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 11:53:44,133 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3f5bdb6b0aa6babe38c3d2b7c8b86a9d169e61742b5c110bfab8a392415efc49 [2024-11-20 11:53:44,330 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 11:53:44,344 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 11:53:44,346 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 11:53:44,347 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 11:53:44,347 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 11:53:44,348 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/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 [2024-11-20 11:53:45,555 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 11:53:46,008 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 11:53:46,009 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/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 [2024-11-20 11:53:46,059 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cbd1b9dce/e98ec85c463440b9a04bc11f1406be83/FLAG4c0d83e9f [2024-11-20 11:53:46,075 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cbd1b9dce/e98ec85c463440b9a04bc11f1406be83 [2024-11-20 11:53:46,078 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 11:53:46,079 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 11:53:46,081 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 11:53:46,081 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 11:53:46,085 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 11:53:46,086 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:53:46" (1/1) ... [2024-11-20 11:53:46,086 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6331f1a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:53:46, skipping insertion in model container [2024-11-20 11:53:46,086 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:53:46" (1/1) ... [2024-11-20 11:53:46,203 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 11:53:47,884 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-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] [2024-11-20 11:53:47,928 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 11:53:47,981 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 11:53:48,109 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] [2024-11-20 11:53:48,111 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] [2024-11-20 11:53:48,112 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [7133] [2024-11-20 11:53:48,121 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] [2024-11-20 11:53:48,276 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-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] [2024-11-20 11:53:48,281 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 11:53:48,486 INFO L204 MainTranslator]: Completed translation [2024-11-20 11:53:48,487 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:53:48 WrapperNode [2024-11-20 11:53:48,487 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 11:53:48,487 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-20 11:53:48,488 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-20 11:53:48,488 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-20 11:53:48,493 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:53:48" (1/1) ... [2024-11-20 11:53:48,611 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:53:48" (1/1) ... [2024-11-20 11:53:48,777 INFO L138 Inliner]: procedures = 321, calls = 4679, calls flagged for inlining = 124, calls inlined = 122, statements flattened = 9553 [2024-11-20 11:53:48,778 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-20 11:53:48,779 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-20 11:53:48,779 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-20 11:53:48,779 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-20 11:53:48,792 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:53:48" (1/1) ... [2024-11-20 11:53:48,793 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:53:48" (1/1) ... [2024-11-20 11:53:48,846 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:53:48" (1/1) ... [2024-11-20 11:53:49,267 WARN L109 MemorySlicer]: Omit memory slicing because it failed with the following exception: Unsupported: Memory array in LHS [2024-11-20 11:53:49,268 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:53:48" (1/1) ... [2024-11-20 11:53:49,268 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:53:48" (1/1) ... [2024-11-20 11:53:49,420 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:53:48" (1/1) ... [2024-11-20 11:53:49,460 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:53:48" (1/1) ... [2024-11-20 11:53:49,493 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:53:48" (1/1) ... [2024-11-20 11:53:49,521 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:53:48" (1/1) ... [2024-11-20 11:53:49,566 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-20 11:53:49,567 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-20 11:53:49,568 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-20 11:53:49,568 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-20 11:53:49,569 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:53:48" (1/1) ... [2024-11-20 11:53:49,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 11:53:49,583 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-20 11:53:49,600 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) [2024-11-20 11:53:49,602 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 [2024-11-20 11:53:49,637 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-20 11:53:49,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-20 11:53:49,637 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_reset [2024-11-20 11:53:49,637 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_reset [2024-11-20 11:53:49,637 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2024-11-20 11:53:49,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2024-11-20 11:53:49,639 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_stop [2024-11-20 11:53:49,639 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_stop [2024-11-20 11:53:49,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-20 11:53:49,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-20 11:53:49,639 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_config_parameter_str [2024-11-20 11:53:49,639 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_config_parameter_str [2024-11-20 11:53:49,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-20 11:53:49,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-20 11:53:49,640 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2024-11-20 11:53:49,640 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2024-11-20 11:53:49,640 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-20 11:53:49,640 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-20 11:53:49,640 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_power_mgmt [2024-11-20 11:53:49,640 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_power_mgmt [2024-11-20 11:53:49,640 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_station [2024-11-20 11:53:49,641 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_station [2024-11-20 11:53:49,641 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2024-11-20 11:53:49,641 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2024-11-20 11:53:49,641 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2024-11-20 11:53:49,641 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2024-11-20 11:53:49,641 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_cipher_to_alg [2024-11-20 11:53:49,642 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_cipher_to_alg [2024-11-20 11:53:49,642 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-20 11:53:49,642 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-20 11:53:49,642 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_pause_rx [2024-11-20 11:53:49,642 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_pause_rx [2024-11-20 11:53:49,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_5 [2024-11-20 11:53:49,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_5 [2024-11-20 11:53:49,642 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_channel [2024-11-20 11:53:49,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_channel [2024-11-20 11:53:49,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-20 11:53:49,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-20 11:53:49,643 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_leave_ibss [2024-11-20 11:53:49,643 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_leave_ibss [2024-11-20 11:53:49,643 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2024-11-20 11:53:49,643 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2024-11-20 11:53:49,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_7 [2024-11-20 11:53:49,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_7 [2024-11-20 11:53:49,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_6 [2024-11-20 11:53:49,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_6 [2024-11-20 11:53:49,643 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_worker [2024-11-20 11:53:49,644 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_worker [2024-11-20 11:53:49,644 INFO L130 BoogieDeclarations]: Found specification of procedure add_wep_key [2024-11-20 11:53:49,644 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wep_key [2024-11-20 11:53:49,644 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_change_virtual_intf [2024-11-20 11:53:49,644 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_change_virtual_intf [2024-11-20 11:53:49,644 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_tx_power [2024-11-20 11:53:49,644 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_tx_power [2024-11-20 11:53:49,644 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_tx_fixup [2024-11-20 11:53:49,644 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_tx_fixup [2024-11-20 11:53:49,644 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_default_key [2024-11-20 11:53:49,644 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_default_key [2024-11-20 11:53:49,644 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_del_pmksa [2024-11-20 11:53:49,645 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_del_pmksa [2024-11-20 11:53:49,645 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2024-11-20 11:53:49,645 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2024-11-20 11:53:49,645 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-20 11:53:49,645 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-20 11:53:49,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-20 11:53:49,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-20 11:53:49,645 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2024-11-20 11:53:49,645 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2024-11-20 11:53:49,645 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2024-11-20 11:53:49,645 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2024-11-20 11:53:49,646 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_tx_power [2024-11-20 11:53:49,646 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_tx_power [2024-11-20 11:53:49,646 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_bind [2024-11-20 11:53:49,646 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_bind [2024-11-20 11:53:49,646 INFO L130 BoogieDeclarations]: Found specification of procedure set_bssid [2024-11-20 11:53:49,646 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bssid [2024-11-20 11:53:49,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-20 11:53:49,646 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-20 11:53:49,646 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_del_key [2024-11-20 11:53:49,646 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_del_key [2024-11-20 11:53:49,647 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_set_multicast_list [2024-11-20 11:53:49,647 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_set_multicast_list [2024-11-20 11:53:49,647 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-20 11:53:49,647 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-20 11:53:49,647 INFO L130 BoogieDeclarations]: Found specification of procedure eth_broadcast_addr [2024-11-20 11:53:49,648 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_broadcast_addr [2024-11-20 11:53:49,648 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-20 11:53:49,648 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-20 11:53:49,648 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_purge_paused_rxq [2024-11-20 11:53:49,648 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_purge_paused_rxq [2024-11-20 11:53:49,648 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-20 11:53:49,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-20 11:53:49,649 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-20 11:53:49,649 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-20 11:53:49,649 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_scan_results [2024-11-20 11:53:49,649 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_scan_results [2024-11-20 11:53:49,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-20 11:53:49,649 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-20 11:53:49,649 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-20 11:53:49,649 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_cqm_rssi_config [2024-11-20 11:53:49,649 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_cqm_rssi_config [2024-11-20 11:53:49,649 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_unbind [2024-11-20 11:53:49,649 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_unbind [2024-11-20 11:53:49,649 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_join_ibss [2024-11-20 11:53:49,649 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_join_ibss [2024-11-20 11:53:49,649 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bssid [2024-11-20 11:53:49,649 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bssid [2024-11-20 11:53:49,649 INFO L130 BoogieDeclarations]: Found specification of procedure set_encr_mode [2024-11-20 11:53:49,650 INFO L138 BoogieDeclarations]: Found implementation of procedure set_encr_mode [2024-11-20 11:53:49,650 INFO L130 BoogieDeclarations]: Found specification of procedure get_rndis_wlan_priv [2024-11-20 11:53:49,650 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rndis_wlan_priv [2024-11-20 11:53:49,650 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-11-20 11:53:49,650 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-11-20 11:53:49,650 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-20 11:53:49,650 INFO L130 BoogieDeclarations]: Found specification of procedure set_device_pmkids [2024-11-20 11:53:49,650 INFO L138 BoogieDeclarations]: Found implementation of procedure set_device_pmkids [2024-11-20 11:53:49,650 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_flush_pmksa [2024-11-20 11:53:49,650 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_flush_pmksa [2024-11-20 11:53:49,650 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2024-11-20 11:53:49,650 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2024-11-20 11:53:49,650 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-20 11:53:49,650 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-20 11:53:49,650 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2024-11-20 11:53:49,651 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2024-11-20 11:53:49,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-20 11:53:49,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-20 11:53:49,651 INFO L130 BoogieDeclarations]: Found specification of procedure get_device_pmkids [2024-11-20 11:53:49,651 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device_pmkids [2024-11-20 11:53:49,651 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock_bh [2024-11-20 11:53:49,651 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock_bh [2024-11-20 11:53:49,651 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2024-11-20 11:53:49,652 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2024-11-20 11:53:49,652 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-20 11:53:49,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-20 11:53:49,653 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2024-11-20 11:53:49,653 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2024-11-20 11:53:49,653 INFO L130 BoogieDeclarations]: Found specification of procedure set_infra_mode [2024-11-20 11:53:49,653 INFO L138 BoogieDeclarations]: Found implementation of procedure set_infra_mode [2024-11-20 11:53:49,654 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_command [2024-11-20 11:53:49,654 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_command [2024-11-20 11:53:49,654 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_scan_done [2024-11-20 11:53:49,654 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_scan_done [2024-11-20 11:53:49,654 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-20 11:53:49,654 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-20 11:53:49,654 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-20 11:53:49,655 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-20 11:53:49,655 INFO L130 BoogieDeclarations]: Found specification of procedure next_bssid_list_item [2024-11-20 11:53:49,656 INFO L138 BoogieDeclarations]: Found implementation of procedure next_bssid_list_item [2024-11-20 11:53:49,657 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-11-20 11:53:49,657 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-11-20 11:53:49,657 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-20 11:53:49,658 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-20 11:53:49,658 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_fill_station_info [2024-11-20 11:53:49,658 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_fill_station_info [2024-11-20 11:53:49,658 INFO L130 BoogieDeclarations]: Found specification of procedure set_priv_filter [2024-11-20 11:53:49,658 INFO L138 BoogieDeclarations]: Found implementation of procedure set_priv_filter [2024-11-20 11:53:49,658 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-20 11:53:49,658 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-20 11:53:49,658 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-20 11:53:49,658 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-20 11:53:49,658 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_wiphy_params [2024-11-20 11:53:49,658 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_wiphy_params [2024-11-20 11:53:49,658 INFO L130 BoogieDeclarations]: Found specification of procedure unknown_early_init [2024-11-20 11:53:49,658 INFO L138 BoogieDeclarations]: Found implementation of procedure unknown_early_init [2024-11-20 11:53:49,659 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-20 11:53:49,659 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-20 11:53:49,659 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-20 11:53:49,659 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-20 11:53:49,659 INFO L130 BoogieDeclarations]: Found specification of procedure disassociate [2024-11-20 11:53:49,659 INFO L138 BoogieDeclarations]: Found implementation of procedure disassociate [2024-11-20 11:53:49,659 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-11-20 11:53:49,659 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-11-20 11:53:49,660 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2024-11-20 11:53:49,660 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2024-11-20 11:53:49,660 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-20 11:53:49,660 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_pmksa [2024-11-20 11:53:49,660 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_pmksa [2024-11-20 11:53:49,660 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_query_oid [2024-11-20 11:53:49,661 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_query_oid [2024-11-20 11:53:49,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-20 11:53:49,661 INFO L130 BoogieDeclarations]: Found specification of procedure oid_to_string [2024-11-20 11:53:49,661 INFO L138 BoogieDeclarations]: Found implementation of procedure oid_to_string [2024-11-20 11:53:49,661 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2024-11-20 11:53:49,661 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2024-11-20 11:53:49,661 INFO L130 BoogieDeclarations]: Found specification of procedure get_current_channel [2024-11-20 11:53:49,661 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current_channel [2024-11-20 11:53:49,661 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_free [2024-11-20 11:53:49,662 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_free [2024-11-20 11:53:49,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-20 11:53:49,662 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2024-11-20 11:53:49,662 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2024-11-20 11:53:49,662 INFO L130 BoogieDeclarations]: Found specification of procedure is_wpa_key [2024-11-20 11:53:49,662 INFO L138 BoogieDeclarations]: Found implementation of procedure is_wpa_key [2024-11-20 11:53:49,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-20 11:53:49,662 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-20 11:53:49,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-20 11:53:49,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-20 11:53:49,663 INFO L130 BoogieDeclarations]: Found specification of procedure deauthenticate [2024-11-20 11:53:49,663 INFO L138 BoogieDeclarations]: Found implementation of procedure deauthenticate [2024-11-20 11:53:49,663 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-20 11:53:49,663 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-20 11:53:49,663 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320a_early_init [2024-11-20 11:53:49,664 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320a_early_init [2024-11-20 11:53:49,664 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_michael_mic_failure [2024-11-20 11:53:49,664 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_michael_mic_failure [2024-11-20 11:53:49,664 INFO L130 BoogieDeclarations]: Found specification of procedure set_default_iw_params [2024-11-20 11:53:49,664 INFO L138 BoogieDeclarations]: Found implementation of procedure set_default_iw_params [2024-11-20 11:53:49,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-20 11:53:49,664 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2024-11-20 11:53:49,664 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2024-11-20 11:53:49,664 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_error_status [2024-11-20 11:53:49,664 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_error_status [2024-11-20 11:53:49,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-20 11:53:49,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-20 11:53:49,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-20 11:53:49,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-20 11:53:49,665 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_check_bssid_list [2024-11-20 11:53:49,665 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_check_bssid_list [2024-11-20 11:53:49,665 INFO L130 BoogieDeclarations]: Found specification of procedure __toupper [2024-11-20 11:53:49,665 INFO L138 BoogieDeclarations]: Found implementation of procedure __toupper [2024-11-20 11:53:49,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-20 11:53:49,665 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320b_early_init [2024-11-20 11:53:49,665 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320b_early_init [2024-11-20 11:53:49,665 INFO L130 BoogieDeclarations]: Found specification of procedure set_channel [2024-11-20 11:53:49,665 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channel [2024-11-20 11:53:49,665 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_status [2024-11-20 11:53:49,666 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_status [2024-11-20 11:53:49,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-20 11:53:49,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-20 11:53:49,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-20 11:53:49,666 INFO L130 BoogieDeclarations]: Found specification of procedure level_to_qual [2024-11-20 11:53:49,666 INFO L138 BoogieDeclarations]: Found implementation of procedure level_to_qual [2024-11-20 11:53:49,666 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume_rx [2024-11-20 11:53:49,666 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume_rx [2024-11-20 11:53:49,666 INFO L130 BoogieDeclarations]: Found specification of procedure set_essid [2024-11-20 11:53:49,666 INFO L138 BoogieDeclarations]: Found implementation of procedure set_essid [2024-11-20 11:53:49,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-20 11:53:49,666 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2024-11-20 11:53:49,666 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2024-11-20 11:53:49,666 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2024-11-20 11:53:49,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2024-11-20 11:53:49,666 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_start_bssid_list_scan [2024-11-20 11:53:49,667 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_start_bssid_list_scan [2024-11-20 11:53:49,667 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_device_poller [2024-11-20 11:53:49,667 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_device_poller [2024-11-20 11:53:49,667 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_copy_module_params [2024-11-20 11:53:49,667 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_copy_module_params [2024-11-20 11:53:49,667 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_add_key [2024-11-20 11:53:49,667 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_add_key [2024-11-20 11:53:49,667 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-20 11:53:49,667 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-20 11:53:49,667 INFO L130 BoogieDeclarations]: Found specification of procedure get_bcm4320_power_dbm [2024-11-20 11:53:49,667 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bcm4320_power_dbm [2024-11-20 11:53:49,667 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2024-11-20 11:53:49,667 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2024-11-20 11:53:49,669 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-20 11:53:49,669 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-20 11:53:49,669 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-20 11:53:49,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-20 11:53:49,670 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_rx_fixup [2024-11-20 11:53:49,670 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_rx_fixup [2024-11-20 11:53:49,670 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_oid [2024-11-20 11:53:49,670 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_oid [2024-11-20 11:53:49,670 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_indication [2024-11-20 11:53:49,670 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_indication [2024-11-20 11:53:49,670 INFO L130 BoogieDeclarations]: Found specification of procedure set_auth_mode [2024-11-20 11:53:49,671 INFO L138 BoogieDeclarations]: Found implementation of procedure set_auth_mode [2024-11-20 11:53:49,671 INFO L130 BoogieDeclarations]: Found specification of procedure get_bssid [2024-11-20 11:53:49,671 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bssid [2024-11-20 11:53:49,671 INFO L130 BoogieDeclarations]: Found specification of procedure is_associated [2024-11-20 11:53:49,671 INFO L138 BoogieDeclarations]: Found implementation of procedure is_associated [2024-11-20 11:53:49,671 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2024-11-20 11:53:49,671 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2024-11-20 11:53:49,671 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-20 11:53:49,671 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-20 11:53:49,671 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_scan [2024-11-20 11:53:49,672 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_scan [2024-11-20 11:53:49,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-20 11:53:49,674 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2024-11-20 11:53:49,674 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2024-11-20 11:53:49,674 INFO L130 BoogieDeclarations]: Found specification of procedure debug_print_pmkids [2024-11-20 11:53:49,674 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_print_pmkids [2024-11-20 11:53:49,674 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2024-11-20 11:53:49,674 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2024-11-20 11:53:49,674 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-20 11:53:49,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-20 11:53:49,675 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_dump_station [2024-11-20 11:53:49,675 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_dump_station [2024-11-20 11:53:49,675 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-20 11:53:49,675 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-20 11:53:50,570 INFO L238 CfgBuilder]: Building ICFG [2024-11-20 11:53:50,576 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-20 11:53:50,964 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-20 11:54:27,939 INFO L? ?]: Removed 2943 outVars from TransFormulas that were not future-live. [2024-11-20 11:54:27,939 INFO L287 CfgBuilder]: Performing block encoding [2024-11-20 11:54:27,990 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-20 11:54:27,991 INFO L316 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-20 11:54:27,991 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:54:27 BoogieIcfgContainer [2024-11-20 11:54:27,992 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-20 11:54:27,994 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-20 11:54:27,994 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-20 11:54:27,997 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-20 11:54:27,997 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 11:53:46" (1/3) ... [2024-11-20 11:54:27,997 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2512afb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 11:54:27, skipping insertion in model container [2024-11-20 11:54:27,998 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:53:48" (2/3) ... [2024-11-20 11:54:27,999 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2512afb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 11:54:27, skipping insertion in model container [2024-11-20 11:54:27,999 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:54:27" (3/3) ... [2024-11-20 11:54:28,000 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i [2024-11-20 11:54:28,013 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-20 11:54:28,013 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-20 11:54:28,120 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-20 11:54:28,125 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;@46d4b61, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-20 11:54:28,127 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-20 11:54:28,139 INFO L276 IsEmpty]: Start isEmpty. Operand has 3253 states, 2271 states have (on average 1.3751651254953765) internal successors, (3123), 2300 states have internal predecessors, (3123), 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) [2024-11-20 11:54:28,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 625 [2024-11-20 11:54:28,183 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 11:54:28,185 INFO L215 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] [2024-11-20 11:54:28,185 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 11:54:28,189 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 11:54:28,189 INFO L85 PathProgramCache]: Analyzing trace with hash -798235094, now seen corresponding path program 1 times [2024-11-20 11:54:28,195 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 11:54:28,196 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [563964226] [2024-11-20 11:54:28,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 11:54:28,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms