./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 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-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-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 03:58:50,325 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 03:58:50,398 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-19 03:58:50,405 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 03:58:50,406 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 03:58:50,431 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 03:58:50,432 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 03:58:50,432 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 03:58:50,433 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 03:58:50,434 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 03:58:50,435 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 03:58:50,435 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 03:58:50,436 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 03:58:50,437 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 03:58:50,438 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 03:58:50,438 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 03:58:50,438 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 03:58:50,439 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-19 03:58:50,439 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 03:58:50,439 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 03:58:50,440 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 03:58:50,444 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 03:58:50,444 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 03:58:50,444 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 03:58:50,445 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 03:58:50,445 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 03:58:50,445 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 03:58:50,446 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 03:58:50,446 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 03:58:50,446 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 03:58:50,446 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 03:58:50,446 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 03:58:50,447 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 03:58:50,447 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-19 03:58:50,447 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-19 03:58:50,448 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 03:58:50,448 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 03:58:50,448 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 03:58:50,448 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 03:58:50,449 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3f5bdb6b0aa6babe38c3d2b7c8b86a9d169e61742b5c110bfab8a392415efc49 [2024-11-19 03:58:50,775 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 03:58:50,802 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 03:58:50,806 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 03:58:50,807 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 03:58:50,808 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 03:58:50,809 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i [2024-11-19 03:58:52,310 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 03:58:52,916 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 03:58:52,917 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 [2024-11-19 03:58:52,974 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71e499e89/4e327ffa8c054e63a7bc4943fd2feeb5/FLAGd00b503b6 [2024-11-19 03:58:52,991 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71e499e89/4e327ffa8c054e63a7bc4943fd2feeb5 [2024-11-19 03:58:52,994 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 03:58:52,997 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 03:58:52,999 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 03:58:52,999 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 03:58:53,005 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 03:58:53,006 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:58:52" (1/1) ... [2024-11-19 03:58:53,007 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c1b5a2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:53, skipping insertion in model container [2024-11-19 03:58:53,007 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:58:52" (1/1) ... [2024-11-19 03:58:53,157 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 03:58:56,115 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] [2024-11-19 03:58:56,191 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 03:58:56,250 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 03:58:56,429 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] [2024-11-19 03:58:56,432 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] [2024-11-19 03:58:56,433 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [7133] [2024-11-19 03:58:56,449 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] [2024-11-19 03:58:56,819 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] [2024-11-19 03:58:56,832 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 03:58:57,086 INFO L204 MainTranslator]: Completed translation [2024-11-19 03:58:57,087 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:57 WrapperNode [2024-11-19 03:58:57,087 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 03:58:57,088 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-19 03:58:57,088 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-19 03:58:57,088 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-19 03:58:57,095 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:57" (1/1) ... [2024-11-19 03:58:57,210 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:57" (1/1) ... [2024-11-19 03:58:57,478 INFO L138 Inliner]: procedures = 321, calls = 4679, calls flagged for inlining = 124, calls inlined = 122, statements flattened = 9553 [2024-11-19 03:58:57,479 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-19 03:58:57,480 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-19 03:58:57,480 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-19 03:58:57,480 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-19 03:58:57,491 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:57" (1/1) ... [2024-11-19 03:58:57,491 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:57" (1/1) ... [2024-11-19 03:58:57,581 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:57" (1/1) ... [2024-11-19 03:58:58,192 WARN L109 MemorySlicer]: Omit memory slicing because it failed with the following exception: Unsupported: Memory array in LHS [2024-11-19 03:58:58,192 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:57" (1/1) ... [2024-11-19 03:58:58,193 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:57" (1/1) ... [2024-11-19 03:58:58,426 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:57" (1/1) ... [2024-11-19 03:58:58,475 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:57" (1/1) ... [2024-11-19 03:58:58,527 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:57" (1/1) ... [2024-11-19 03:58:58,566 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:57" (1/1) ... [2024-11-19 03:58:58,639 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-19 03:58:58,641 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-19 03:58:58,642 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-19 03:58:58,642 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-19 03:58:58,643 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:57" (1/1) ... [2024-11-19 03:58:58,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 03:58:58,661 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 03:58:58,682 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 03:58:58,692 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 03:58:58,868 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-19 03:58:58,868 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-19 03:58:58,869 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_reset [2024-11-19 03:58:58,869 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_reset [2024-11-19 03:58:58,869 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2024-11-19 03:58:58,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2024-11-19 03:58:58,869 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_stop [2024-11-19 03:58:58,869 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_stop [2024-11-19 03:58:58,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-19 03:58:58,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-19 03:58:58,869 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_config_parameter_str [2024-11-19 03:58:58,869 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_config_parameter_str [2024-11-19 03:58:58,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-19 03:58:58,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-19 03:58:58,870 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2024-11-19 03:58:58,870 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2024-11-19 03:58:58,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-19 03:58:58,870 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-19 03:58:58,870 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_power_mgmt [2024-11-19 03:58:58,870 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_power_mgmt [2024-11-19 03:58:58,870 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_station [2024-11-19 03:58:58,870 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_station [2024-11-19 03:58:58,870 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2024-11-19 03:58:58,870 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2024-11-19 03:58:58,870 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2024-11-19 03:58:58,871 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2024-11-19 03:58:58,871 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_cipher_to_alg [2024-11-19 03:58:58,871 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_cipher_to_alg [2024-11-19 03:58:58,871 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-19 03:58:58,871 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-19 03:58:58,871 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_pause_rx [2024-11-19 03:58:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_pause_rx [2024-11-19 03:58:58,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_5 [2024-11-19 03:58:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_5 [2024-11-19 03:58:58,875 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_channel [2024-11-19 03:58:58,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_channel [2024-11-19 03:58:58,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-19 03:58:58,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-19 03:58:58,876 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_leave_ibss [2024-11-19 03:58:58,876 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_leave_ibss [2024-11-19 03:58:58,876 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2024-11-19 03:58:58,876 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2024-11-19 03:58:58,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_7 [2024-11-19 03:58:58,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_7 [2024-11-19 03:58:58,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_6 [2024-11-19 03:58:58,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_6 [2024-11-19 03:58:58,876 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_worker [2024-11-19 03:58:58,876 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_worker [2024-11-19 03:58:58,876 INFO L130 BoogieDeclarations]: Found specification of procedure add_wep_key [2024-11-19 03:58:58,876 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wep_key [2024-11-19 03:58:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_change_virtual_intf [2024-11-19 03:58:58,877 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_change_virtual_intf [2024-11-19 03:58:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_tx_power [2024-11-19 03:58:58,877 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_tx_power [2024-11-19 03:58:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_tx_fixup [2024-11-19 03:58:58,877 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_tx_fixup [2024-11-19 03:58:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_default_key [2024-11-19 03:58:58,877 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_default_key [2024-11-19 03:58:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_del_pmksa [2024-11-19 03:58:58,877 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_del_pmksa [2024-11-19 03:58:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2024-11-19 03:58:58,877 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2024-11-19 03:58:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-19 03:58:58,878 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-19 03:58:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-19 03:58:58,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-19 03:58:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2024-11-19 03:58:58,878 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2024-11-19 03:58:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2024-11-19 03:58:58,878 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2024-11-19 03:58:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_tx_power [2024-11-19 03:58:58,878 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_tx_power [2024-11-19 03:58:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_bind [2024-11-19 03:58:58,878 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_bind [2024-11-19 03:58:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure set_bssid [2024-11-19 03:58:58,879 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bssid [2024-11-19 03:58:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-19 03:58:58,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-19 03:58:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_del_key [2024-11-19 03:58:58,879 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_del_key [2024-11-19 03:58:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_set_multicast_list [2024-11-19 03:58:58,879 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_set_multicast_list [2024-11-19 03:58:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-19 03:58:58,883 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-19 03:58:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure eth_broadcast_addr [2024-11-19 03:58:58,884 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_broadcast_addr [2024-11-19 03:58:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-19 03:58:58,884 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-19 03:58:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_purge_paused_rxq [2024-11-19 03:58:58,884 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_purge_paused_rxq [2024-11-19 03:58:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-19 03:58:58,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-19 03:58:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-19 03:58:58,885 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-19 03:58:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_scan_results [2024-11-19 03:58:58,885 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_scan_results [2024-11-19 03:58:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-19 03:58:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-19 03:58:58,885 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-19 03:58:58,886 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_cqm_rssi_config [2024-11-19 03:58:58,886 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_cqm_rssi_config [2024-11-19 03:58:58,886 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_unbind [2024-11-19 03:58:58,889 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_unbind [2024-11-19 03:58:58,889 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_join_ibss [2024-11-19 03:58:58,889 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_join_ibss [2024-11-19 03:58:58,889 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bssid [2024-11-19 03:58:58,889 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bssid [2024-11-19 03:58:58,889 INFO L130 BoogieDeclarations]: Found specification of procedure set_encr_mode [2024-11-19 03:58:58,890 INFO L138 BoogieDeclarations]: Found implementation of procedure set_encr_mode [2024-11-19 03:58:58,890 INFO L130 BoogieDeclarations]: Found specification of procedure get_rndis_wlan_priv [2024-11-19 03:58:58,890 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rndis_wlan_priv [2024-11-19 03:58:58,890 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-11-19 03:58:58,890 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-11-19 03:58:58,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-19 03:58:58,890 INFO L130 BoogieDeclarations]: Found specification of procedure set_device_pmkids [2024-11-19 03:58:58,890 INFO L138 BoogieDeclarations]: Found implementation of procedure set_device_pmkids [2024-11-19 03:58:58,890 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_flush_pmksa [2024-11-19 03:58:58,890 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_flush_pmksa [2024-11-19 03:58:58,890 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2024-11-19 03:58:58,891 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2024-11-19 03:58:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-19 03:58:58,891 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-19 03:58:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2024-11-19 03:58:58,891 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2024-11-19 03:58:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-19 03:58:58,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-19 03:58:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure get_device_pmkids [2024-11-19 03:58:58,891 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device_pmkids [2024-11-19 03:58:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock_bh [2024-11-19 03:58:58,891 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock_bh [2024-11-19 03:58:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2024-11-19 03:58:58,891 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2024-11-19 03:58:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-19 03:58:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-19 03:58:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2024-11-19 03:58:58,892 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2024-11-19 03:58:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure set_infra_mode [2024-11-19 03:58:58,892 INFO L138 BoogieDeclarations]: Found implementation of procedure set_infra_mode [2024-11-19 03:58:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_command [2024-11-19 03:58:58,892 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_command [2024-11-19 03:58:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_scan_done [2024-11-19 03:58:58,892 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_scan_done [2024-11-19 03:58:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-19 03:58:58,892 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-19 03:58:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-19 03:58:58,892 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-19 03:58:58,893 INFO L130 BoogieDeclarations]: Found specification of procedure next_bssid_list_item [2024-11-19 03:58:58,893 INFO L138 BoogieDeclarations]: Found implementation of procedure next_bssid_list_item [2024-11-19 03:58:58,893 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-11-19 03:58:58,893 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-11-19 03:58:58,893 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-19 03:58:58,893 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-19 03:58:58,893 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_fill_station_info [2024-11-19 03:58:58,893 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_fill_station_info [2024-11-19 03:58:58,893 INFO L130 BoogieDeclarations]: Found specification of procedure set_priv_filter [2024-11-19 03:58:58,893 INFO L138 BoogieDeclarations]: Found implementation of procedure set_priv_filter [2024-11-19 03:58:58,893 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-19 03:58:58,893 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-19 03:58:58,894 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-19 03:58:58,894 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-19 03:58:58,894 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_wiphy_params [2024-11-19 03:58:58,894 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_wiphy_params [2024-11-19 03:58:58,894 INFO L130 BoogieDeclarations]: Found specification of procedure unknown_early_init [2024-11-19 03:58:58,894 INFO L138 BoogieDeclarations]: Found implementation of procedure unknown_early_init [2024-11-19 03:58:58,898 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-19 03:58:58,898 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-19 03:58:58,898 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-19 03:58:58,899 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-19 03:58:58,899 INFO L130 BoogieDeclarations]: Found specification of procedure disassociate [2024-11-19 03:58:58,899 INFO L138 BoogieDeclarations]: Found implementation of procedure disassociate [2024-11-19 03:58:58,899 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-11-19 03:58:58,899 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-11-19 03:58:58,899 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2024-11-19 03:58:58,899 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2024-11-19 03:58:58,899 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-19 03:58:58,899 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_pmksa [2024-11-19 03:58:58,899 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_pmksa [2024-11-19 03:58:58,900 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_query_oid [2024-11-19 03:58:58,900 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_query_oid [2024-11-19 03:58:58,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-19 03:58:58,900 INFO L130 BoogieDeclarations]: Found specification of procedure oid_to_string [2024-11-19 03:58:58,900 INFO L138 BoogieDeclarations]: Found implementation of procedure oid_to_string [2024-11-19 03:58:58,900 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2024-11-19 03:58:58,900 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2024-11-19 03:58:58,900 INFO L130 BoogieDeclarations]: Found specification of procedure get_current_channel [2024-11-19 03:58:58,904 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current_channel [2024-11-19 03:58:58,904 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_free [2024-11-19 03:58:58,904 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_free [2024-11-19 03:58:58,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-19 03:58:58,904 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2024-11-19 03:58:58,904 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2024-11-19 03:58:58,905 INFO L130 BoogieDeclarations]: Found specification of procedure is_wpa_key [2024-11-19 03:58:58,905 INFO L138 BoogieDeclarations]: Found implementation of procedure is_wpa_key [2024-11-19 03:58:58,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-19 03:58:58,905 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-19 03:58:58,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-19 03:58:58,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-19 03:58:58,905 INFO L130 BoogieDeclarations]: Found specification of procedure deauthenticate [2024-11-19 03:58:58,905 INFO L138 BoogieDeclarations]: Found implementation of procedure deauthenticate [2024-11-19 03:58:58,905 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-19 03:58:58,905 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-19 03:58:58,905 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320a_early_init [2024-11-19 03:58:58,905 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320a_early_init [2024-11-19 03:58:58,905 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_michael_mic_failure [2024-11-19 03:58:58,905 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_michael_mic_failure [2024-11-19 03:58:58,905 INFO L130 BoogieDeclarations]: Found specification of procedure set_default_iw_params [2024-11-19 03:58:58,905 INFO L138 BoogieDeclarations]: Found implementation of procedure set_default_iw_params [2024-11-19 03:58:58,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-19 03:58:58,906 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2024-11-19 03:58:58,906 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2024-11-19 03:58:58,906 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_error_status [2024-11-19 03:58:58,906 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_error_status [2024-11-19 03:58:58,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-19 03:58:58,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-19 03:58:58,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-19 03:58:58,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-19 03:58:58,907 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_check_bssid_list [2024-11-19 03:58:58,907 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_check_bssid_list [2024-11-19 03:58:58,907 INFO L130 BoogieDeclarations]: Found specification of procedure __toupper [2024-11-19 03:58:58,907 INFO L138 BoogieDeclarations]: Found implementation of procedure __toupper [2024-11-19 03:58:58,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-19 03:58:58,907 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320b_early_init [2024-11-19 03:58:58,907 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320b_early_init [2024-11-19 03:58:58,907 INFO L130 BoogieDeclarations]: Found specification of procedure set_channel [2024-11-19 03:58:58,908 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channel [2024-11-19 03:58:58,908 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_status [2024-11-19 03:58:58,908 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_status [2024-11-19 03:58:58,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-19 03:58:58,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-19 03:58:58,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-19 03:58:58,908 INFO L130 BoogieDeclarations]: Found specification of procedure level_to_qual [2024-11-19 03:58:58,908 INFO L138 BoogieDeclarations]: Found implementation of procedure level_to_qual [2024-11-19 03:58:58,908 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume_rx [2024-11-19 03:58:58,909 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume_rx [2024-11-19 03:58:58,912 INFO L130 BoogieDeclarations]: Found specification of procedure set_essid [2024-11-19 03:58:58,912 INFO L138 BoogieDeclarations]: Found implementation of procedure set_essid [2024-11-19 03:58:58,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-19 03:58:58,912 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2024-11-19 03:58:58,912 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2024-11-19 03:58:58,912 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2024-11-19 03:58:58,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2024-11-19 03:58:58,913 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_start_bssid_list_scan [2024-11-19 03:58:58,913 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_start_bssid_list_scan [2024-11-19 03:58:58,913 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_device_poller [2024-11-19 03:58:58,913 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_device_poller [2024-11-19 03:58:58,913 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_copy_module_params [2024-11-19 03:58:58,913 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_copy_module_params [2024-11-19 03:58:58,913 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_add_key [2024-11-19 03:58:58,913 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_add_key [2024-11-19 03:58:58,913 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-19 03:58:58,913 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-19 03:58:58,913 INFO L130 BoogieDeclarations]: Found specification of procedure get_bcm4320_power_dbm [2024-11-19 03:58:58,913 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bcm4320_power_dbm [2024-11-19 03:58:58,913 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2024-11-19 03:58:58,914 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2024-11-19 03:58:58,914 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-19 03:58:58,914 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-19 03:58:58,914 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-19 03:58:58,914 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-19 03:58:58,914 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_rx_fixup [2024-11-19 03:58:58,914 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_rx_fixup [2024-11-19 03:58:58,914 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_oid [2024-11-19 03:58:58,914 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_oid [2024-11-19 03:58:58,915 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_indication [2024-11-19 03:58:58,915 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_indication [2024-11-19 03:58:58,915 INFO L130 BoogieDeclarations]: Found specification of procedure set_auth_mode [2024-11-19 03:58:58,915 INFO L138 BoogieDeclarations]: Found implementation of procedure set_auth_mode [2024-11-19 03:58:58,915 INFO L130 BoogieDeclarations]: Found specification of procedure get_bssid [2024-11-19 03:58:58,915 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bssid [2024-11-19 03:58:58,915 INFO L130 BoogieDeclarations]: Found specification of procedure is_associated [2024-11-19 03:58:58,915 INFO L138 BoogieDeclarations]: Found implementation of procedure is_associated [2024-11-19 03:58:58,915 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2024-11-19 03:58:58,916 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2024-11-19 03:58:58,916 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-19 03:58:58,916 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-19 03:58:58,916 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_scan [2024-11-19 03:58:58,916 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_scan [2024-11-19 03:58:58,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-19 03:58:58,916 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2024-11-19 03:58:58,920 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2024-11-19 03:58:58,920 INFO L130 BoogieDeclarations]: Found specification of procedure debug_print_pmkids [2024-11-19 03:58:58,920 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_print_pmkids [2024-11-19 03:58:58,921 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2024-11-19 03:58:58,921 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2024-11-19 03:58:58,921 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-19 03:58:58,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-19 03:58:58,921 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_dump_station [2024-11-19 03:58:58,921 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_dump_station [2024-11-19 03:58:58,921 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-19 03:58:58,921 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-19 03:59:00,133 INFO L238 CfgBuilder]: Building ICFG [2024-11-19 03:59:00,137 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-19 03:59:00,661 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-19 03:59:44,296 INFO L? ?]: Removed 2943 outVars from TransFormulas that were not future-live. [2024-11-19 03:59:44,297 INFO L287 CfgBuilder]: Performing block encoding [2024-11-19 03:59:44,369 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-19 03:59:44,369 INFO L316 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-19 03:59:44,370 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:59:44 BoogieIcfgContainer [2024-11-19 03:59:44,370 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-19 03:59:44,372 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-19 03:59:44,373 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-19 03:59:44,377 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-19 03:59:44,377 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 03:58:52" (1/3) ... [2024-11-19 03:59:44,378 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4211421d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 03:59:44, skipping insertion in model container [2024-11-19 03:59:44,378 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:57" (2/3) ... [2024-11-19 03:59:44,378 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4211421d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 03:59:44, skipping insertion in model container [2024-11-19 03:59:44,378 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:59:44" (3/3) ... [2024-11-19 03:59:44,381 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i [2024-11-19 03:59:44,400 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-19 03:59:44,401 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-19 03:59:44,562 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-19 03:59:44,570 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;@245f2197, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-19 03:59:44,570 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-19 03:59:44,591 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) [2024-11-19 03:59:44,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 625 [2024-11-19 03:59:44,671 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 03:59:44,673 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] [2024-11-19 03:59:44,674 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 03:59:44,680 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 03:59:44,680 INFO L85 PathProgramCache]: Analyzing trace with hash -798235094, now seen corresponding path program 1 times [2024-11-19 03:59:44,690 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 03:59:44,691 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1487797210] [2024-11-19 03:59:44,691 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:59:44,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms